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DISTRIBUTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADDRESS PHONE NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DLR/BRCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADDRESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PHONE NO . . . . . . . . . . . . .
SERVICE PHONE NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE:
SERIAL NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE TYPE NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HYDRAULIC TRANSM. TYPE/NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MASTER KEY SWITCH NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAB KEY NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRINTED IN U.S.A.
PUBLICATION
05/01
OPERATORS
MANUAL
EDITION 1
NO. 10189ENG
EH700HITACHI
404TD
FOREWORD 1
KNOW THE CAPACITY AND LIMITS OF YOUR MACHINE!
FOREWORD
This Operators Manual is intended as a guide for
the correct use and maintenance of the machine.
The manual should always be kept in the vehicle.
Carefully read the manual before starting and
operating the machine or before carrying out any
preventive maintenance.
We have taken many hours in designing and
producing the safest and most efficient equipment
possible. All this may be wasted if you do not read
the safety instructions or if you do not follow them.
Make yourself familiar with all controls and
instructions and keep this manual in the machine for
handy reference. If the manual is lost, it should be
replaced immediately.
Machines rarely cause accidents, whereas people
do. A safety conscious person and a well
maintained machine make a safe, efficient and
profitable combination.
This manual has been adapted to cover all
markets, thus it may contain information about
equipment not necessarily fitted to the version
of the machine you have purchased.
We therefore ask you to disregard information
which is not applicable to your machine.
We are continually striving to improve our products
and therefore, reserve the right to make changes
and improvements to the design whenever we
consider that these increase the efficiency of the
product. However, this does not commit us to
introduce these improvements on products which
have already been delivered or are in service. We
also retain the right to change data and equipment,
as well as instructions for service and maintenance
without prior notice.
SAFETY REGULATIONS
Every country (State) has its own safety
regulations. It is the obligation of the operator to
know and follow these. This also applies to local
regulations covering different types of work. Should
the recommendations in this manual deviate from
those of your country (State), your local safety
regulations should be followed.
SAFETY ALERT SYMBOL
This symbol, which will appear at various points in
the manual and on the machine together with a
warning statement, means: ”Warning, be alert!
Your safety is involved!” Carefully read the
message that follows. It is the obligation of the
operator to make sure that all warning decals
are in place on the machine and that they are
readable. Accidents may otherwise occur.
CONTENTS 3
PRESENTATION 5
INSTRUMENT
PANEL 13
OPERATORS
CONTROLS 43
BASIC PREVENTIVE
MAINTENANCE 117
ALPHABETICAL
INDEX 193
SPECIFICATIONS 170
OPERATING
INSTRUCTIONS 66
FOREWORD2
UNAUTHORIZED MODIFICATION OF ROLLOVER PROTECTIVE STRUCTURE
(ROPS)
Never make any unauthorized modifications or alterations to the ROPS such as; welding on fire extinguisher
brackets, CB antenna brackets, or fire suppression systems. Such unauthorized modifications will affect the
structural limits of the ROPS and will void the certification and could result in loss of protection to the operator.
The Rollover Protective Structures (ROPS) have been certified to meet specified test requirements according
to ISO 3471 ROPS.
Any planned modification or change must be reviewed in advance by our Engineering Department to
determine if the modification or change can be made within the limits of the certifying tests.
It is important that each person in your organization, including management, be made fully aware of these
rules involving the ROPS. Whenever anyone sees a machine ROPS with unauthorized modifications or
changes, both the customer and manufacturer should be notified in writing.
OPERATION AND MAINTENANCE OF THE MACHINE
EUCLID-HITACHI Heavy Equipment, Ltd is only responsible if:
- the machine has been used in a correct manner and been maintained according
to instructions in this Operator’s Manual and the Service Manuals.
- the prescribed service and prescribed inspections have been carried out at the
stated points in time.
- the recommended lubricants according to the manual have been used.
- no security seals have been broken by other than authorized persons.
- all modifications and repairs have been carried out and methods been followed
in the way prescribed by EUCLID-HIT ACHI.
- only EUCLID-HIT ACHI genuine parts/accessories, or attachments which meet
EUCLID-HIT ACHI requirements, have been used.
Note: Any questions regarding the content of this manual should be directed to your nearest HITACHI
Distributor.
WARNING!
A hauler operator must have sufficient knowledge and instruction before operating and
servicing the machine.
Untrained operators may cause severe injuries or even fatalities.
Therefore, it is important that you read and follow the instructions in this Operator’s Manual.
Never use a hauler if an Operator’s Manual is not available.
Learn to understand the warning plates, symbols and operator instructions before you begin to
operate the machine.
CONTENTS 3
TABLE OF CONTENTS
FOREWORD
SAFETY REGULATIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY ALERT SYMBOL 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UNAUTHORIZED MODIFICATION OF ROLLOVER PROTECTIVE
STRUCTURE (ROPS) 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATION AND MAINTENANCE OF THE MACHINE 2. . . . . . . . . . . .
PRESENTATION
ENGINE 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER TRANSMISSION 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKES 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RETARDER 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STEERING 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAB 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BODY 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NAMEPLATES, WARNING, AND INFORMATION DECALS 6. . . . . . . . .
PRODUCT IDENTIFICATION NUMBER 10. . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND INSPECTIONS 11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT PANEL
INSTRUMENT PANEL 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATORS CONTROLS
OPERATORS CONTROLS 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATING INSTRUCTIONS
GENERAL OPERATING RULES 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATOR’S QUALIFICATIONS 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DUTIES OF THE OPERATOR 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A FEW SIMPLE SAFETY RULES BEFORE OPERATING 66. . . . . . . . . . .
OPERATING WITH THE MACHINE NEAR OVERHEAD
WIRES OR CABLES 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATING WITH THE MACHINE NEAR HIGH VOLTAGE
OVERHEAD POWER LINES 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SIGNALLING DIAGRAM 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PROCEDURE BEFORE STARTING 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Daily Walk Around Inspection 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RUN-IN INSTRUCTIONS 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STARTING ENGINE 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEFORE OPERATING 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATING THE MACHINE 77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARKING MACHINE 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STORAGE OF HITACHI RIGID HAULERS 103. . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS4
OPERATING INSTRUCTIONS (CONTINUED)
TRANSPORTING 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ROADING 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE STUCK IN DEEP SAND, SNOW, OR MUD 112. . . . . . . . . . . . . .
TOWING 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BASIC PREVENTIVE MAINTENANCE
SERVICE POSITION 117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A FEW SIMPLE RULES WHEN SERVICING 118. . . . . . . . . . . . . . . . . . . . . .
FIRE PREVENTION MEASURES 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WASTE HAZARDOUS TO THE ENVIRONMENT 121. . . . . . . . . . . . . . . . . .
BASIC PREVENTIVE MAINTENANCE INTERVAL CHART 122. . . . . . . . . .
GENERAL INFORMATION 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AIR CLEANER SYSTEM 129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SYSTEM 133. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COOLING SYSTEM 136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL SYSTEM 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER TRANSMISSION 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE SYSTEM 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WHEEL, SUSPENSION AND STEERING 155. . . . . . . . . . . . . . . . . . . . . . . . .
SUSPENSION, WHEELS AND TIRES 158. . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAB 160. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HYDRAULIC SYSTEM AND OTHER FUNCTIONS 163. . . . . . . . . . . . . . . . .
CHASSIS AND DRIVESHAFT GREASE FITTING LOCATIONS 168. . . . . .
SPECIFICATIONS
RECOMMENDED LUBRICANTS 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAPACITIES 171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SERVICE SPECIFICATIONS 172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PERFORMANCE/RETARDER CHARTS 180. . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE DIMENSIONS 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOLT TORQUE CHART, GENERAL 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPLIT FLANGE CLAMP TORQUE VALUES 191. . . . . . . . . . . . . . . . . . . . . . .
ALPHABETICAL INDEX
ALPHABETICAL INDEX 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5PRESENTATION
EL18494EH700
PRESENTATION
The HITACHI EH700 (404TD) is a rigid frame hauler
capable of carrying a 38,006 kg (83,788 lb) payload.
The HITACHI EH700 Haulers feature independent
trailing arms for each front wheel with Neocon
suspension cylinders mounted between the trailing
arm and frame. Neocon suspension cylinders are
also utilized on the rear axle.
ENGINE
The HITACHI EH700 (404TD) is powered by a 19
liter (1150cu. in.) 392kw (525 bhp), 6 cylinder, four
cycle, single-stage turbocharged and aftercooled
Cummins QSK19-C engine.
POWER TRANSMISSION
The HITACHI EH700 is equipped with Allison
M5610A transmission. The transmission is a fully
automatic, planetary gear type with integral torque
converter that has an automatic lock-up. The
transmission is remote mounted and has six
forward speeds and two reverse speeds. Gear
shifting is automatic and is controlled by an
electronic control unit and an electro-hydraulic
valve system.
BRAKES
The machine is equipped with an all-hydraulic
actuated braking system with dual circuits. It has a
circuit for the front dry disc brakes and another
circuit for the rear axle wet disc brakes.
The dry disc parking brake is mounted on the
differential input shaft. It is controlled by a toggle
switch on the instrument panel. The parking brake
will automatically apply if brake hydraulic pressure
is lost.
The foot operated retarder valve allows the operator
to control the all-hydraulic actuation of the oil
cooled wet disc brakes on the rear axle. The system
provides modulated pressure to the rear brakes for
constant speed control.
STEERING
The machine is equipped with a closed center
hydraulic system with a brake actuation/steering
system reservoir. The hydraulic power steering
uses two double acting cylinders, an accumulator,
and a piston type pump. The accumulator provides
supplementary steering capability.
CAB
The machine is equipped with a cab that has been
ROPS/FOPS tested and approved in accordance
with SAE J1040 and ISO 3471. The cab is fully
insulated and includes a filtered fresh air heater and
pressurizing system.
BODY
The dump body is designed with a flat floor, sloped
tailchute, a low center of gravity for maximum
stability, and is continuously exhaust heated.
Optional superstructures can be mounted if
required. An electric hoist is standard.
6 PRESENTATION
NAMEPLATES, WARNING, AND INFORMATION DECALS
EL19697-1-EH700
The numbers on the illustration refer to the machine plates, warning, and information decals
installed on the machine. It is the responsibility of the operator to make sure that the yellow and black
warning decals are readable, otherwise accidents may occur. If the decals are no longer readable,
new ones should be ordered and installed.
7PRESENTATION
CHASSIS/BODY NAMEPLATES, WARNINGS AND INFORMATION DECALS
NO. DESCRIPTION POSITION
10. Manual Release Valve Rear of hydraulic tank above
Consult the technical manual for service procedures valve
11. Transmission Filter. Number referenced on the decal On the transmission filter
is the part number for the replacement filter element
12 Made in Canada Left and right hand side of the
front sheetmetal
13. Warning, Contents Under Pressure On the steering and brake
accumulators
14. Jump Start Warning Inside the battery box
Electrical shock/electrocution. Refer to Operators Manual
15. Battery Disconnect Top of the battery box
16. Air Cleaner. Numbers referenced on the decal are the On the air cleaner
part numbers for the inner and outer replacement
filter elements
1. G.M.W. (Gross Machine Weight) Right side of
the instrument panel
2. Propulsion Inhibit Above windshield, right side
When the body is raised off the frame, reverse propulsion
is inhibited
3. Pedal Location and Function Above wiindshield, right side
4. Warning. Read Operators Manual Above windshield, left side
before starting and operating the machine
5. Hoist Control Lever Function Above windshield, left side
6. Retarder Operation Decal Above windshield. left side
Refer to the Operators Manual
7. Product Identification Number Plate Above door, left side
8. Rollover Protective Structure (ROPS) Left side of cab, behind
operator
9. Proposition 65 Warning Lower left corner of
California, United States of America windshield
CAB NAMEPLATES, WARNINGS AND INFORMATION DECALS
NO. DESCRIPTION POSITION
8 PRESENTATION
NAMEPLATES, WARNING, AND INFORMATION DECALS
EL19697-2-EH700
The numbers on the illustration refer to the machine plates, warning, and information decals in-
stalled on the machine. It is the responsibility of the operator to make sure that the yellow and black
warning decals are readable, otherwise accidents may occur. If the decals are no longer readable,
new ones should be ordered and installed.
9PRESENTATION
17 Lock Body Next to the body prop pin
Refer to the Operator’s Manual
18 Lifting Configuration - Indicates not to lift machine by Located on the both sides of
the dump body. Lift machine with the use of a spreader bar, the dump body
cables attached at Lifting Locations. See decal 28.
19 Warning Limited Visibility - At Rear of Machine On both sides of the body
Stay a safe distance from the machine.
20 NEOCON-E Located on front and rear ride
(Trees indicates friendly to environment.) struts
21 Crush Hazard from Dump Body Located to the back of both
Insert safety lock before getting in hazardous area. front fenders
22 Hydraulic Filter - Number referenced on decal is the Located on hydraulic filter
part number for the replacement filter element. housing
23 Steering Filter - Number referenced on decal is the Located on the steering
part number for the replacement filter element. section of the hydraulic tank
24 Engine Start On the hydraulic tank
Indicates where level should be with engine running
25 Front Wheel Crush Area Both sides of the machine
Stay clear of front axle on the frame in the axle area
26 Warning Limited Visibility - At Front of Machine Both sides of the sheet metal
Stay a safe distance from the machine. side member
27 Tie Down - Where chains attach to machine. For example On the front bumper, rear
when transporting on a lowboy. frame lug, and left & right side
of frame.
28 Lifting Locations At the front bumper. In the
rear, at the frame lug.
29 Burn Hazard when machine is hot Radiator top tank (installed
Remove radiator cap slowly after machine has cooled down at the radiator cap)
30 Steering Pressure Test Port Located in front of the test
port, top of the accumulator
CHASSIS/BODY NAMEPLATES, WARNINGS AND INFORMATION DECALS (Continued)
NO. DESCRIPTION POSITION
10 PRESENTATION
PRODUCT IDENTIFICATION NUMBER
Hitachi Construction Machinery Company is a worldwide company
that produces several product lines under different product names,
one of which is Euclid Rigid Hauler. To aid in production scheduling,
certain machine models are built in several plants and exported to
meet our world market requirements.
At the time of manufacture, every machine is assigned a product
identification (serial) number to identify that machine from all others
built by EUCLID-HITACHI Heavy Equipment, Ltd.
EL19901
EL19902
European Community
Market Symbol
Product Identification Number Locations
1. Product Identification Plate - Located inside the cab
above the passenger door.
2. Frame Serial Number - Stamped into the frame on the top
of the front bumper, located next to the ladder.
3. Engine Serial Number Plate - Located on the right bank
of the engine, under the turbocharger.
4. Transmission Serial Number Plate - Located on the
lower-rear side of the transmission.
The following breakdown explains the product identification (serial)
numbering system.
Current Production
>00000 X 00000<
3. Production Sequence Number.
2. Engine Manufacturer Designation.
1. Model Designation (4 or 5 digits).
Always use the complete product identification (serial) number on
all Delivery & Inspection Reports, parts orders, warranty requests,
correspondence, service reports and literature orders.
11PRESENTATION
MAINTENANCE AND INSPECTIONS
MAINTENANCE
TS40011
If the machine is to work as efficiently as possible, thorough
maintenance is necessary. Recommended intervals for
maintenance and lubrication are based on normal working and
environmental conditions. The maintenance work described in this
manual can be carried out by a trained operator. Further
adjustments and repairs to the machine should be performed by an
authorized HITACHI distributor.
INSPECTIONS - Construction Models
Pre-Delivery Inspections
Before the machine left the factory it was tested and adjusted. In
addition to this, your HITACHI distributor has carried out a further
check, the “Pre-Delivery Inspection”, according to our instructions,
before the machine was delivered to you.
Periodic Inspections
It is important that the machine receive further checks.
Re-tightening of bolts, checking adjustments and other minor
measures have to be carried out.
Three follow-up inspection should be scheduled.
The first must be carried out within the first 250 hours
of operation.
The second is to be completed at 1000 hours of
operation.
The third at 2500 hours of operation or just before the
expiration of the Standard One Year Warranty period.
Maintenance Inspections
In addition to the maintenance listed in this manual, authorized
HITACHI distributors offer maintenance programs that maximize
machine up time.
Further information about these programs can be obtained from the
nearest authorized HITACHI distributor.
12 PRESENTATION
NOTES
13INSTRUMENT PANEL
INSTRUMENT PANEL
EL19990
The instrument panel is explained throughout the following pages.
The description and operation of other operator’s controls can be
found in the Operators Controls section in this manual.
Note: The master key switch must be turned to the “ON”
position when checking instruments and controls.
WARNING!
Before operating the machine, the operator must know the
location and proper operation of all controls. Read this
manual carefully.
WARNING!
Observe the gauges and warning lights while operating the
machine. Do not operate the machine when gauges and
warning lights are not working properly.
14 INSTRUMENT PANEL
INSTRUMENTS
ELI8488
1
25
30 31
2 3 4 56 7 8 9 11
18
16
171512
13
14
23 19 2220 21 24
29282526
10
27
1. Instrument Lighting Rheostat
2. Headlight Switch
3. Dome Light Switch
4. Brake/Steer Oil Pressure Gauge
5. Brake Temperature Gauge
6. Engine Coolant Temperature Gauge
7. Transmission (Converter)
Temperature Gauge
8. Speedometer
9. Tachometer
10. Warning Lamp Display
11. Contronic Display Unit
12. Parking Brake Switch
13. Windshield Wiper Switch
14. Intermittent Wiper/Washer Switch
15. Body Up Light
16. Traction Boost Indicator Light
17. Active Traction Control (ATC)
Indicator Light
18. Electronic Downhill Speed Control (EDSC)
Light
19. Active Traction Control/Boost Switch
20. Electronic Downhill Speed Control (EDSC)
Switch
21. Front Brake Cut-Off Switch
22. Cold Start Fluid Injector Switch (Option)
23. Fuel Pre-Heater Switch (Option)
24. Master Key Switch
25. Panel Outlet
26. Heater Assembly
27. Heater Assembly
28. Contronic E.C.U. Programming Port
29. Audible Alarm
30. Contronic Service Tool Connector
Haultronic II (Option) Data Download
31. Engine Diagnostic Connector
15INSTRUMENT PANEL
EL14874
1. INSTRUMENT LIGHTING RHEOSTAT
This control is used for regulating the intensity of the instrument
panel lighting (gauges and the control console). Turn the control
clockwise to increase light intensity.
ELI14879
Off Marker
Lights
Headlights
2. HEADLIGHT SWITCH
This switch activates the marker lights, instrument panel lights and
headlights. This is a three position switch.
OFF
MARKER/INSTRUMENT PANEL LIGHTS
HEADLIGHTS
EL14880
3. DOME LIGHT SWITCH
This switch activates the overhead light inside of the cab. This is a
two position switch.
OFF
ON
See Dome Light in OTHER CONTROLS.
16 INSTRUMENT PANEL
ELI18488A
4 5 6 7
ELI14875
Low
Pressure
Red
Zone
High
Pressure
Red
Zone
Normal
4. BRAKE /STEER OIL PRESSURE GAUGE
This gauge indicates hydraulic oil pressure in the brake and
steering system. The brake/steering gauge has two red zones, low
at 0-12411kPa (0-1800psi) and high 22407-34475kPa
(3250-5000psi). During normal operation, the gauge should
register between the two red zones. It is normal for the gauge
indicator to sweep between the red zones during operation. If the
gauge reads in the high pressure red zone consistently, report this
condition to the proper service personnel. If the gauge reads in the
low pressure red zone, immediately move the machine to a safe
parking area and stop the machine. Move the transmission shift
selector to “NEUTRAL”, apply the parking brake and shut down
the machine. Report the condition to the proper service personnel.
WARNING!
Do not operate the machine with low brake/steering pressure.
17INSTRUMENT PANEL
5. BRAKE TEMPERATURE GAUGE
EL14876
Red
Zone
Normal
Operation
This gauge indicates the oil temperature of the wet disc brake
cooling system. During normal operation, this gauge should
register below the red zone. If the gauge reads in the red zone,
immediately apply the service brakes to reduce machine speed,
proceed to a safe parking area, stop the machine, select
“NEUTRAL” and apply the parking brake. Accelerate the engine
until the gauge registers below the red zone, then select a lower
gear to prevent overheating. Consistent operation in the red zone
when the machine is being operated in the proper range should be
reported to the proper service personnel.
ELI14881
Red
Zone
Normal
Operation
6. ENGINE COOLANT TEMPERATURE GAUGE
This gauge indicates the temperature of the engine coolant. During
normal engine operation this gauge should register below the red
zone. If the temperature keeps increasing on Q-engines, the
engine will decelerate. Immediately move the machine to a safe
parking area, stop the machine move the shift selector to
“NEUTRAL” and apply the parking brake. Do not shut down the
engine. If the engine is stopped abruptly before it is cooled
down,engine life may be shortened. Continue to run the engine at
approximately 1500 - 1700 RPM until the gauge returns to the
normal operating range. If engine coolant temperature continues to
increase, shut down the engine and report the condition to the
proper service personnel to prevent engine damage.
EL14882
Red
Zone
Normal
Operation
7. TRANSMISSION (CONVERTER)
TEMPERATURE GAUGE
This gauge indicates the converter oil temperature. It should never
register in the red zone. If the gauge reads in the red zone, move the
machine to a safe parking area, stop the machine, select
“NEUTRAL” and apply the parking brake. Remain in“NEUTRAL”
until the gauge reading returns to the normal operating range. Use a
lower gear range to prevent overheating. Consistent overheating
when the machine is being operated in the proper gear range
indicates transmission difficulties that must be corrected
immediately.
18 INSTRUMENT PANEL
ELI18488B
8 9 10
EL14877
8. SPEEDOMETER
This instrument indicates the machine’s speed in miles per hour
and kilometers per hour. The range is 0-80 kmh and 0-50 mph.
EL14878
9. TACHOMETER
This instrument indicates the number of revolutions per minute of
the engine crankshaft(RPM). The range is 0-3000 RPM.
19INSTRUMENT PANEL
10B RED
Central Warning
Light
10A RED
Engine Oil
Pressure Light
10C RED
Transmission Oil
Pressure Light
10D RED
Engine
Coolant
Temperature
Light
10E RED
Brake
Oil
Pressure
Light
10F RED
Parking
Brake LIght
10G RED
Steering
Oil
Pressure
LIght
10H YELLOW
Transmission
Oil
Temperature
Light
10I YELLOW
Engine
Service
Light
10J RED
Engine
Shutdown
Light
10K GREEN
Turn/Hazard
Indicator
Light
10L RED
Steering and
Hydraulic OIl
Temperature
Light
10M YELLOW
Brake
Temperature
LIght
10N RED
Alternator
LIght
10O RED
Engine
Coolant
Level LIght
10P BLUE
High Beam
Indicator
Light
10Q YELLOW
Filter Light
10R YELLOW
Transmission
Malfunction
Light
10. WARNING LIGHT DISPLAY
All warning lights are controlled by the Contronic computer with the
exception of the engine shutdown (10I), turn/hazard (10K), high
beams (10P), and transmission malfunction (10R).
A description of each waring lamp follows on the next seven pages.
20 INSTRUMENT PANEL
10A 10B 10C
10D
10E
10A. ENGINE OIL PRESSURE LIGHT
EL14883
This red light illuminates if the engine oil pressure is low with the
engine running.
Move the machine to a safe parking area, stop the machine, move
the shift controller lever to “NEUTRAL” and apply the parking
brake. Shut down the engine immediately and report the
condition to the proper service personnel.
Note: Included in the central warning system and the
audible alarm.
10B. CENTRAL WARNING LIGHT
Functions with the engine running:
EL14884
This red light flashes if any of the following major faults occur:
Low engine oil pressure
High engine coolant temperature
Low brake pressure
Parking brake malfunction
Low steering pressure
High transmission temperature
High steering temperature
High brake temperature
Low engine coolant level
Engine overspeed
21INSTRUMENT PANEL
10C. TRANSMISSION OIL PRESSURE LIGHT
EL14885
This red light illuminates if the pressure in the transmission
becomes too low or too high. Move the machine to a safe parking
area, stop the machine, and select “NEUTRAL”. Apply the parking
brake and shut down the machine. Report the condition to the
proper service personnel.
10D. ENGINE COOLANT TEMPERATURE LIGHT
EL14886
This red light illuminates to inform the operator of an overheating
condition of the engine coolant. If the temperature keeps
increasing, the central warning light will illuminate and the audible
alarm will sound. Immediately move the machine to a safe
stopping area, stop the machine, select “NEUTRAL” and apply the
parking brake. Do not shutdown the engine. If the engine is
stopped abruptly before it is cooled down, engine life may be
shortened. Continue to run the engine at approximately 1500-1700
RPM until the central warning light and engine coolant temperature
light are no longer illuminated, and the audible alarm deactivates. If
the condition persists, shut down the engine and report the
condition to the proper service personnel to prevent engine
damage.
Note: Included in the central warning system and the
audible alarm.
10E. BRAKE OIL PRESSURE LIGHT
EL14887
This red light illuminates if the brake supply pressure from the
steering system is too low. Immediately move the the machine to a
safe stopping area, stop the machine, select “NEUTRAL”, apply
the parking brake, and shut down the engine. Report the condition
to the proper service personnel. During start-up, the alarm will
sound until proper operating pressure is attained.
Note: Included in the central warning system and the
audible alarm.
WARNING!
Do not operate the machine with low brake/steering pressure.
22 INSTRUMENT PANEL
10I
10J
10H
10G10F
10F. PARKING BRAKE LIGHT
EL14888
This red light illuminates solid when the parking brake is applied.
The red light will flash in conjunction with the Central
Warning Light and Audible Alarm, indicating that there is a park
brake malfunction or the conditions are not correct to apply the park
brakes. Propulsion will be inhibited in forward and reverse if the
park brake is applied.
If a gear is selected after the parking brake is applied, the machine
will stay in neutral, the light will flash, and the parking brake will
remain applied.
23INSTRUMENT PANEL
10G. STEERING OIL PRESSURE LIGHT
EL14889
This red light illuminates if the steering oil pressure is low.
Immediately move the machine to a safe stopping area, stop the
machine, select “NEUTRAL”, apply the parking brake and shut
down the machine. Report the condition to the proper service
personnel. During start-up, the alarm will sound until proper
operating pressure is attained.
Note: Included in the central warning system and the
audible alarm.
Note: The machine must not be operated until the control
light is no longer illuminated.
WARNING!
Do not operate the machine with low brake/steering pressure.
10H. TRANSMISSION (CONVERTER)
OIL TEMPERATURE LIGHT
EL14890
This yellow light illuminates to inform the operator of an overheating
condition in the transmission. When illuminated, the operator
should use a lower gear range to prevent further overheating. If the
temperature keeps increasing, the central warning light will also
illuminate and the audible alarm will sound. Immediately move the
machine to a safe parking area, stop the machine, select
“NEUTRAL” and apply the parking brake. Remain in“NEUTRAL”
until the yellow light and central warning light are no longer
illuminated and the audible alarm deactivates. If the condition
persists, shut down the machine and report the condition to the
proper service personnel.
Note: Included in the central warning system and the
audible alarm.
EL15622
10I. ENGINE SERVICE LIGHT
When this yellow light illuminates, it Indicates a malfunction in the
engine and should be reported to service personnel as soon as
possible.
EL15622
10J. ENGINE SHUTDOWN LIGHT
When this red light illuminates, it indicates a malfunction in the
engine, stop the machine then, “SHUT THE MACHINE DOWN
IMMEDIATELY” and report the problem to service personnel.
24 INSTRUMENT PANEL
10N
10O
10M
10L
10K
EL14893
10K. TURN/HAZARD INDICATOR LIGHT
This light flashes green when the direction indicator control is
moved for turning left or right and during actuation of the hazard
lights.
10L. STEERING AND HYDRAULIC OIL
TEMPERATURE LIGHT
EL14894
This red warning light illuminates if the temperature in the hydraulic
or steering system is too high. Immediately move the machine to a
safe stopping area, stop the machine, select “NEUTRAL”, apply
the parking brake and shut the down machine. Report the condition
to the proper service personnel. The Contronic display will tell the
operator which tank is at high temperature.
Note: Included in the central warning system and the
audible alarm.
Complete manual From
aservicemanualpdf.com
Thank you very much
for your reading.
Please Click Here
Then Get More
Information.

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Hitachi EH700 Rigid Dump Truck operator’s manual

  • 1. DISTRIBUTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADDRESS PHONE NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DLR/BRCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADDRESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PHONE NO . . . . . . . . . . . . . SERVICE PHONE NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MACHINE: SERIAL NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ENGINE TYPE NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HYDRAULIC TRANSM. TYPE/NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MASTER KEY SWITCH NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAB KEY NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PRINTED IN U.S.A. PUBLICATION 05/01 OPERATORS MANUAL EDITION 1 NO. 10189ENG EH700HITACHI 404TD
  • 2. FOREWORD 1 KNOW THE CAPACITY AND LIMITS OF YOUR MACHINE! FOREWORD This Operators Manual is intended as a guide for the correct use and maintenance of the machine. The manual should always be kept in the vehicle. Carefully read the manual before starting and operating the machine or before carrying out any preventive maintenance. We have taken many hours in designing and producing the safest and most efficient equipment possible. All this may be wasted if you do not read the safety instructions or if you do not follow them. Make yourself familiar with all controls and instructions and keep this manual in the machine for handy reference. If the manual is lost, it should be replaced immediately. Machines rarely cause accidents, whereas people do. A safety conscious person and a well maintained machine make a safe, efficient and profitable combination. This manual has been adapted to cover all markets, thus it may contain information about equipment not necessarily fitted to the version of the machine you have purchased. We therefore ask you to disregard information which is not applicable to your machine. We are continually striving to improve our products and therefore, reserve the right to make changes and improvements to the design whenever we consider that these increase the efficiency of the product. However, this does not commit us to introduce these improvements on products which have already been delivered or are in service. We also retain the right to change data and equipment, as well as instructions for service and maintenance without prior notice. SAFETY REGULATIONS Every country (State) has its own safety regulations. It is the obligation of the operator to know and follow these. This also applies to local regulations covering different types of work. Should the recommendations in this manual deviate from those of your country (State), your local safety regulations should be followed. SAFETY ALERT SYMBOL This symbol, which will appear at various points in the manual and on the machine together with a warning statement, means: ”Warning, be alert! Your safety is involved!” Carefully read the message that follows. It is the obligation of the operator to make sure that all warning decals are in place on the machine and that they are readable. Accidents may otherwise occur. CONTENTS 3 PRESENTATION 5 INSTRUMENT PANEL 13 OPERATORS CONTROLS 43 BASIC PREVENTIVE MAINTENANCE 117 ALPHABETICAL INDEX 193 SPECIFICATIONS 170 OPERATING INSTRUCTIONS 66
  • 3. FOREWORD2 UNAUTHORIZED MODIFICATION OF ROLLOVER PROTECTIVE STRUCTURE (ROPS) Never make any unauthorized modifications or alterations to the ROPS such as; welding on fire extinguisher brackets, CB antenna brackets, or fire suppression systems. Such unauthorized modifications will affect the structural limits of the ROPS and will void the certification and could result in loss of protection to the operator. The Rollover Protective Structures (ROPS) have been certified to meet specified test requirements according to ISO 3471 ROPS. Any planned modification or change must be reviewed in advance by our Engineering Department to determine if the modification or change can be made within the limits of the certifying tests. It is important that each person in your organization, including management, be made fully aware of these rules involving the ROPS. Whenever anyone sees a machine ROPS with unauthorized modifications or changes, both the customer and manufacturer should be notified in writing. OPERATION AND MAINTENANCE OF THE MACHINE EUCLID-HITACHI Heavy Equipment, Ltd is only responsible if: - the machine has been used in a correct manner and been maintained according to instructions in this Operator’s Manual and the Service Manuals. - the prescribed service and prescribed inspections have been carried out at the stated points in time. - the recommended lubricants according to the manual have been used. - no security seals have been broken by other than authorized persons. - all modifications and repairs have been carried out and methods been followed in the way prescribed by EUCLID-HIT ACHI. - only EUCLID-HIT ACHI genuine parts/accessories, or attachments which meet EUCLID-HIT ACHI requirements, have been used. Note: Any questions regarding the content of this manual should be directed to your nearest HITACHI Distributor. WARNING! A hauler operator must have sufficient knowledge and instruction before operating and servicing the machine. Untrained operators may cause severe injuries or even fatalities. Therefore, it is important that you read and follow the instructions in this Operator’s Manual. Never use a hauler if an Operator’s Manual is not available. Learn to understand the warning plates, symbols and operator instructions before you begin to operate the machine.
  • 4. CONTENTS 3 TABLE OF CONTENTS FOREWORD SAFETY REGULATIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAFETY ALERT SYMBOL 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UNAUTHORIZED MODIFICATION OF ROLLOVER PROTECTIVE STRUCTURE (ROPS) 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATION AND MAINTENANCE OF THE MACHINE 2. . . . . . . . . . . . PRESENTATION ENGINE 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POWER TRANSMISSION 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAKES 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RETARDER 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STEERING 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAB 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BODY 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NAMEPLATES, WARNING, AND INFORMATION DECALS 6. . . . . . . . . PRODUCT IDENTIFICATION NUMBER 10. . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE AND INSPECTIONS 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . INSTRUMENT PANEL INSTRUMENT PANEL 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATORS CONTROLS OPERATORS CONTROLS 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATING INSTRUCTIONS GENERAL OPERATING RULES 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATOR’S QUALIFICATIONS 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DUTIES OF THE OPERATOR 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A FEW SIMPLE SAFETY RULES BEFORE OPERATING 66. . . . . . . . . . . OPERATING WITH THE MACHINE NEAR OVERHEAD WIRES OR CABLES 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATING WITH THE MACHINE NEAR HIGH VOLTAGE OVERHEAD POWER LINES 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SIGNALLING DIAGRAM 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROCEDURE BEFORE STARTING 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Daily Walk Around Inspection 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RUN-IN INSTRUCTIONS 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STARTING ENGINE 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BEFORE OPERATING 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATING THE MACHINE 77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PARKING MACHINE 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STORAGE OF HITACHI RIGID HAULERS 103. . . . . . . . . . . . . . . . . . . . . . . .
  • 5. CONTENTS4 OPERATING INSTRUCTIONS (CONTINUED) TRANSPORTING 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROADING 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MACHINE STUCK IN DEEP SAND, SNOW, OR MUD 112. . . . . . . . . . . . . . TOWING 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BASIC PREVENTIVE MAINTENANCE SERVICE POSITION 117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A FEW SIMPLE RULES WHEN SERVICING 118. . . . . . . . . . . . . . . . . . . . . . FIRE PREVENTION MEASURES 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WASTE HAZARDOUS TO THE ENVIRONMENT 121. . . . . . . . . . . . . . . . . . BASIC PREVENTIVE MAINTENANCE INTERVAL CHART 122. . . . . . . . . . GENERAL INFORMATION 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ENGINE 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIR CLEANER SYSTEM 129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUEL SYSTEM 133. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COOLING SYSTEM 136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRICAL SYSTEM 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POWER TRANSMISSION 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAKE SYSTEM 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WHEEL, SUSPENSION AND STEERING 155. . . . . . . . . . . . . . . . . . . . . . . . . SUSPENSION, WHEELS AND TIRES 158. . . . . . . . . . . . . . . . . . . . . . . . . . . . CAB 160. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HYDRAULIC SYSTEM AND OTHER FUNCTIONS 163. . . . . . . . . . . . . . . . . CHASSIS AND DRIVESHAFT GREASE FITTING LOCATIONS 168. . . . . . SPECIFICATIONS RECOMMENDED LUBRICANTS 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAPACITIES 171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SERVICE SPECIFICATIONS 172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE/RETARDER CHARTS 180. . . . . . . . . . . . . . . . . . . . . . . . . . MACHINE DIMENSIONS 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BOLT TORQUE CHART, GENERAL 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPLIT FLANGE CLAMP TORQUE VALUES 191. . . . . . . . . . . . . . . . . . . . . . . ALPHABETICAL INDEX ALPHABETICAL INDEX 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • 6. 5PRESENTATION EL18494EH700 PRESENTATION The HITACHI EH700 (404TD) is a rigid frame hauler capable of carrying a 38,006 kg (83,788 lb) payload. The HITACHI EH700 Haulers feature independent trailing arms for each front wheel with Neocon suspension cylinders mounted between the trailing arm and frame. Neocon suspension cylinders are also utilized on the rear axle. ENGINE The HITACHI EH700 (404TD) is powered by a 19 liter (1150cu. in.) 392kw (525 bhp), 6 cylinder, four cycle, single-stage turbocharged and aftercooled Cummins QSK19-C engine. POWER TRANSMISSION The HITACHI EH700 is equipped with Allison M5610A transmission. The transmission is a fully automatic, planetary gear type with integral torque converter that has an automatic lock-up. The transmission is remote mounted and has six forward speeds and two reverse speeds. Gear shifting is automatic and is controlled by an electronic control unit and an electro-hydraulic valve system. BRAKES The machine is equipped with an all-hydraulic actuated braking system with dual circuits. It has a circuit for the front dry disc brakes and another circuit for the rear axle wet disc brakes. The dry disc parking brake is mounted on the differential input shaft. It is controlled by a toggle switch on the instrument panel. The parking brake will automatically apply if brake hydraulic pressure is lost. The foot operated retarder valve allows the operator to control the all-hydraulic actuation of the oil cooled wet disc brakes on the rear axle. The system provides modulated pressure to the rear brakes for constant speed control. STEERING The machine is equipped with a closed center hydraulic system with a brake actuation/steering system reservoir. The hydraulic power steering uses two double acting cylinders, an accumulator, and a piston type pump. The accumulator provides supplementary steering capability. CAB The machine is equipped with a cab that has been ROPS/FOPS tested and approved in accordance with SAE J1040 and ISO 3471. The cab is fully insulated and includes a filtered fresh air heater and pressurizing system. BODY The dump body is designed with a flat floor, sloped tailchute, a low center of gravity for maximum stability, and is continuously exhaust heated. Optional superstructures can be mounted if required. An electric hoist is standard.
  • 7. 6 PRESENTATION NAMEPLATES, WARNING, AND INFORMATION DECALS EL19697-1-EH700 The numbers on the illustration refer to the machine plates, warning, and information decals installed on the machine. It is the responsibility of the operator to make sure that the yellow and black warning decals are readable, otherwise accidents may occur. If the decals are no longer readable, new ones should be ordered and installed.
  • 8. 7PRESENTATION CHASSIS/BODY NAMEPLATES, WARNINGS AND INFORMATION DECALS NO. DESCRIPTION POSITION 10. Manual Release Valve Rear of hydraulic tank above Consult the technical manual for service procedures valve 11. Transmission Filter. Number referenced on the decal On the transmission filter is the part number for the replacement filter element 12 Made in Canada Left and right hand side of the front sheetmetal 13. Warning, Contents Under Pressure On the steering and brake accumulators 14. Jump Start Warning Inside the battery box Electrical shock/electrocution. Refer to Operators Manual 15. Battery Disconnect Top of the battery box 16. Air Cleaner. Numbers referenced on the decal are the On the air cleaner part numbers for the inner and outer replacement filter elements 1. G.M.W. (Gross Machine Weight) Right side of the instrument panel 2. Propulsion Inhibit Above windshield, right side When the body is raised off the frame, reverse propulsion is inhibited 3. Pedal Location and Function Above wiindshield, right side 4. Warning. Read Operators Manual Above windshield, left side before starting and operating the machine 5. Hoist Control Lever Function Above windshield, left side 6. Retarder Operation Decal Above windshield. left side Refer to the Operators Manual 7. Product Identification Number Plate Above door, left side 8. Rollover Protective Structure (ROPS) Left side of cab, behind operator 9. Proposition 65 Warning Lower left corner of California, United States of America windshield CAB NAMEPLATES, WARNINGS AND INFORMATION DECALS NO. DESCRIPTION POSITION
  • 9. 8 PRESENTATION NAMEPLATES, WARNING, AND INFORMATION DECALS EL19697-2-EH700 The numbers on the illustration refer to the machine plates, warning, and information decals in- stalled on the machine. It is the responsibility of the operator to make sure that the yellow and black warning decals are readable, otherwise accidents may occur. If the decals are no longer readable, new ones should be ordered and installed.
  • 10. 9PRESENTATION 17 Lock Body Next to the body prop pin Refer to the Operator’s Manual 18 Lifting Configuration - Indicates not to lift machine by Located on the both sides of the dump body. Lift machine with the use of a spreader bar, the dump body cables attached at Lifting Locations. See decal 28. 19 Warning Limited Visibility - At Rear of Machine On both sides of the body Stay a safe distance from the machine. 20 NEOCON-E Located on front and rear ride (Trees indicates friendly to environment.) struts 21 Crush Hazard from Dump Body Located to the back of both Insert safety lock before getting in hazardous area. front fenders 22 Hydraulic Filter - Number referenced on decal is the Located on hydraulic filter part number for the replacement filter element. housing 23 Steering Filter - Number referenced on decal is the Located on the steering part number for the replacement filter element. section of the hydraulic tank 24 Engine Start On the hydraulic tank Indicates where level should be with engine running 25 Front Wheel Crush Area Both sides of the machine Stay clear of front axle on the frame in the axle area 26 Warning Limited Visibility - At Front of Machine Both sides of the sheet metal Stay a safe distance from the machine. side member 27 Tie Down - Where chains attach to machine. For example On the front bumper, rear when transporting on a lowboy. frame lug, and left & right side of frame. 28 Lifting Locations At the front bumper. In the rear, at the frame lug. 29 Burn Hazard when machine is hot Radiator top tank (installed Remove radiator cap slowly after machine has cooled down at the radiator cap) 30 Steering Pressure Test Port Located in front of the test port, top of the accumulator CHASSIS/BODY NAMEPLATES, WARNINGS AND INFORMATION DECALS (Continued) NO. DESCRIPTION POSITION
  • 11. 10 PRESENTATION PRODUCT IDENTIFICATION NUMBER Hitachi Construction Machinery Company is a worldwide company that produces several product lines under different product names, one of which is Euclid Rigid Hauler. To aid in production scheduling, certain machine models are built in several plants and exported to meet our world market requirements. At the time of manufacture, every machine is assigned a product identification (serial) number to identify that machine from all others built by EUCLID-HITACHI Heavy Equipment, Ltd. EL19901 EL19902 European Community Market Symbol Product Identification Number Locations 1. Product Identification Plate - Located inside the cab above the passenger door. 2. Frame Serial Number - Stamped into the frame on the top of the front bumper, located next to the ladder. 3. Engine Serial Number Plate - Located on the right bank of the engine, under the turbocharger. 4. Transmission Serial Number Plate - Located on the lower-rear side of the transmission. The following breakdown explains the product identification (serial) numbering system. Current Production >00000 X 00000< 3. Production Sequence Number. 2. Engine Manufacturer Designation. 1. Model Designation (4 or 5 digits). Always use the complete product identification (serial) number on all Delivery & Inspection Reports, parts orders, warranty requests, correspondence, service reports and literature orders.
  • 12. 11PRESENTATION MAINTENANCE AND INSPECTIONS MAINTENANCE TS40011 If the machine is to work as efficiently as possible, thorough maintenance is necessary. Recommended intervals for maintenance and lubrication are based on normal working and environmental conditions. The maintenance work described in this manual can be carried out by a trained operator. Further adjustments and repairs to the machine should be performed by an authorized HITACHI distributor. INSPECTIONS - Construction Models Pre-Delivery Inspections Before the machine left the factory it was tested and adjusted. In addition to this, your HITACHI distributor has carried out a further check, the “Pre-Delivery Inspection”, according to our instructions, before the machine was delivered to you. Periodic Inspections It is important that the machine receive further checks. Re-tightening of bolts, checking adjustments and other minor measures have to be carried out. Three follow-up inspection should be scheduled. The first must be carried out within the first 250 hours of operation. The second is to be completed at 1000 hours of operation. The third at 2500 hours of operation or just before the expiration of the Standard One Year Warranty period. Maintenance Inspections In addition to the maintenance listed in this manual, authorized HITACHI distributors offer maintenance programs that maximize machine up time. Further information about these programs can be obtained from the nearest authorized HITACHI distributor.
  • 14. 13INSTRUMENT PANEL INSTRUMENT PANEL EL19990 The instrument panel is explained throughout the following pages. The description and operation of other operator’s controls can be found in the Operators Controls section in this manual. Note: The master key switch must be turned to the “ON” position when checking instruments and controls. WARNING! Before operating the machine, the operator must know the location and proper operation of all controls. Read this manual carefully. WARNING! Observe the gauges and warning lights while operating the machine. Do not operate the machine when gauges and warning lights are not working properly.
  • 15. 14 INSTRUMENT PANEL INSTRUMENTS ELI8488 1 25 30 31 2 3 4 56 7 8 9 11 18 16 171512 13 14 23 19 2220 21 24 29282526 10 27 1. Instrument Lighting Rheostat 2. Headlight Switch 3. Dome Light Switch 4. Brake/Steer Oil Pressure Gauge 5. Brake Temperature Gauge 6. Engine Coolant Temperature Gauge 7. Transmission (Converter) Temperature Gauge 8. Speedometer 9. Tachometer 10. Warning Lamp Display 11. Contronic Display Unit 12. Parking Brake Switch 13. Windshield Wiper Switch 14. Intermittent Wiper/Washer Switch 15. Body Up Light 16. Traction Boost Indicator Light 17. Active Traction Control (ATC) Indicator Light 18. Electronic Downhill Speed Control (EDSC) Light 19. Active Traction Control/Boost Switch 20. Electronic Downhill Speed Control (EDSC) Switch 21. Front Brake Cut-Off Switch 22. Cold Start Fluid Injector Switch (Option) 23. Fuel Pre-Heater Switch (Option) 24. Master Key Switch 25. Panel Outlet 26. Heater Assembly 27. Heater Assembly 28. Contronic E.C.U. Programming Port 29. Audible Alarm 30. Contronic Service Tool Connector Haultronic II (Option) Data Download 31. Engine Diagnostic Connector
  • 16. 15INSTRUMENT PANEL EL14874 1. INSTRUMENT LIGHTING RHEOSTAT This control is used for regulating the intensity of the instrument panel lighting (gauges and the control console). Turn the control clockwise to increase light intensity. ELI14879 Off Marker Lights Headlights 2. HEADLIGHT SWITCH This switch activates the marker lights, instrument panel lights and headlights. This is a three position switch. OFF MARKER/INSTRUMENT PANEL LIGHTS HEADLIGHTS EL14880 3. DOME LIGHT SWITCH This switch activates the overhead light inside of the cab. This is a two position switch. OFF ON See Dome Light in OTHER CONTROLS.
  • 17. 16 INSTRUMENT PANEL ELI18488A 4 5 6 7 ELI14875 Low Pressure Red Zone High Pressure Red Zone Normal 4. BRAKE /STEER OIL PRESSURE GAUGE This gauge indicates hydraulic oil pressure in the brake and steering system. The brake/steering gauge has two red zones, low at 0-12411kPa (0-1800psi) and high 22407-34475kPa (3250-5000psi). During normal operation, the gauge should register between the two red zones. It is normal for the gauge indicator to sweep between the red zones during operation. If the gauge reads in the high pressure red zone consistently, report this condition to the proper service personnel. If the gauge reads in the low pressure red zone, immediately move the machine to a safe parking area and stop the machine. Move the transmission shift selector to “NEUTRAL”, apply the parking brake and shut down the machine. Report the condition to the proper service personnel. WARNING! Do not operate the machine with low brake/steering pressure.
  • 18. 17INSTRUMENT PANEL 5. BRAKE TEMPERATURE GAUGE EL14876 Red Zone Normal Operation This gauge indicates the oil temperature of the wet disc brake cooling system. During normal operation, this gauge should register below the red zone. If the gauge reads in the red zone, immediately apply the service brakes to reduce machine speed, proceed to a safe parking area, stop the machine, select “NEUTRAL” and apply the parking brake. Accelerate the engine until the gauge registers below the red zone, then select a lower gear to prevent overheating. Consistent operation in the red zone when the machine is being operated in the proper range should be reported to the proper service personnel. ELI14881 Red Zone Normal Operation 6. ENGINE COOLANT TEMPERATURE GAUGE This gauge indicates the temperature of the engine coolant. During normal engine operation this gauge should register below the red zone. If the temperature keeps increasing on Q-engines, the engine will decelerate. Immediately move the machine to a safe parking area, stop the machine move the shift selector to “NEUTRAL” and apply the parking brake. Do not shut down the engine. If the engine is stopped abruptly before it is cooled down,engine life may be shortened. Continue to run the engine at approximately 1500 - 1700 RPM until the gauge returns to the normal operating range. If engine coolant temperature continues to increase, shut down the engine and report the condition to the proper service personnel to prevent engine damage. EL14882 Red Zone Normal Operation 7. TRANSMISSION (CONVERTER) TEMPERATURE GAUGE This gauge indicates the converter oil temperature. It should never register in the red zone. If the gauge reads in the red zone, move the machine to a safe parking area, stop the machine, select “NEUTRAL” and apply the parking brake. Remain in“NEUTRAL” until the gauge reading returns to the normal operating range. Use a lower gear range to prevent overheating. Consistent overheating when the machine is being operated in the proper gear range indicates transmission difficulties that must be corrected immediately.
  • 19. 18 INSTRUMENT PANEL ELI18488B 8 9 10 EL14877 8. SPEEDOMETER This instrument indicates the machine’s speed in miles per hour and kilometers per hour. The range is 0-80 kmh and 0-50 mph. EL14878 9. TACHOMETER This instrument indicates the number of revolutions per minute of the engine crankshaft(RPM). The range is 0-3000 RPM.
  • 20. 19INSTRUMENT PANEL 10B RED Central Warning Light 10A RED Engine Oil Pressure Light 10C RED Transmission Oil Pressure Light 10D RED Engine Coolant Temperature Light 10E RED Brake Oil Pressure Light 10F RED Parking Brake LIght 10G RED Steering Oil Pressure LIght 10H YELLOW Transmission Oil Temperature Light 10I YELLOW Engine Service Light 10J RED Engine Shutdown Light 10K GREEN Turn/Hazard Indicator Light 10L RED Steering and Hydraulic OIl Temperature Light 10M YELLOW Brake Temperature LIght 10N RED Alternator LIght 10O RED Engine Coolant Level LIght 10P BLUE High Beam Indicator Light 10Q YELLOW Filter Light 10R YELLOW Transmission Malfunction Light 10. WARNING LIGHT DISPLAY All warning lights are controlled by the Contronic computer with the exception of the engine shutdown (10I), turn/hazard (10K), high beams (10P), and transmission malfunction (10R). A description of each waring lamp follows on the next seven pages.
  • 21. 20 INSTRUMENT PANEL 10A 10B 10C 10D 10E 10A. ENGINE OIL PRESSURE LIGHT EL14883 This red light illuminates if the engine oil pressure is low with the engine running. Move the machine to a safe parking area, stop the machine, move the shift controller lever to “NEUTRAL” and apply the parking brake. Shut down the engine immediately and report the condition to the proper service personnel. Note: Included in the central warning system and the audible alarm. 10B. CENTRAL WARNING LIGHT Functions with the engine running: EL14884 This red light flashes if any of the following major faults occur: Low engine oil pressure High engine coolant temperature Low brake pressure Parking brake malfunction Low steering pressure High transmission temperature High steering temperature High brake temperature Low engine coolant level Engine overspeed
  • 22. 21INSTRUMENT PANEL 10C. TRANSMISSION OIL PRESSURE LIGHT EL14885 This red light illuminates if the pressure in the transmission becomes too low or too high. Move the machine to a safe parking area, stop the machine, and select “NEUTRAL”. Apply the parking brake and shut down the machine. Report the condition to the proper service personnel. 10D. ENGINE COOLANT TEMPERATURE LIGHT EL14886 This red light illuminates to inform the operator of an overheating condition of the engine coolant. If the temperature keeps increasing, the central warning light will illuminate and the audible alarm will sound. Immediately move the machine to a safe stopping area, stop the machine, select “NEUTRAL” and apply the parking brake. Do not shutdown the engine. If the engine is stopped abruptly before it is cooled down, engine life may be shortened. Continue to run the engine at approximately 1500-1700 RPM until the central warning light and engine coolant temperature light are no longer illuminated, and the audible alarm deactivates. If the condition persists, shut down the engine and report the condition to the proper service personnel to prevent engine damage. Note: Included in the central warning system and the audible alarm. 10E. BRAKE OIL PRESSURE LIGHT EL14887 This red light illuminates if the brake supply pressure from the steering system is too low. Immediately move the the machine to a safe stopping area, stop the machine, select “NEUTRAL”, apply the parking brake, and shut down the engine. Report the condition to the proper service personnel. During start-up, the alarm will sound until proper operating pressure is attained. Note: Included in the central warning system and the audible alarm. WARNING! Do not operate the machine with low brake/steering pressure.
  • 23. 22 INSTRUMENT PANEL 10I 10J 10H 10G10F 10F. PARKING BRAKE LIGHT EL14888 This red light illuminates solid when the parking brake is applied. The red light will flash in conjunction with the Central Warning Light and Audible Alarm, indicating that there is a park brake malfunction or the conditions are not correct to apply the park brakes. Propulsion will be inhibited in forward and reverse if the park brake is applied. If a gear is selected after the parking brake is applied, the machine will stay in neutral, the light will flash, and the parking brake will remain applied.
  • 24. 23INSTRUMENT PANEL 10G. STEERING OIL PRESSURE LIGHT EL14889 This red light illuminates if the steering oil pressure is low. Immediately move the machine to a safe stopping area, stop the machine, select “NEUTRAL”, apply the parking brake and shut down the machine. Report the condition to the proper service personnel. During start-up, the alarm will sound until proper operating pressure is attained. Note: Included in the central warning system and the audible alarm. Note: The machine must not be operated until the control light is no longer illuminated. WARNING! Do not operate the machine with low brake/steering pressure. 10H. TRANSMISSION (CONVERTER) OIL TEMPERATURE LIGHT EL14890 This yellow light illuminates to inform the operator of an overheating condition in the transmission. When illuminated, the operator should use a lower gear range to prevent further overheating. If the temperature keeps increasing, the central warning light will also illuminate and the audible alarm will sound. Immediately move the machine to a safe parking area, stop the machine, select “NEUTRAL” and apply the parking brake. Remain in“NEUTRAL” until the yellow light and central warning light are no longer illuminated and the audible alarm deactivates. If the condition persists, shut down the machine and report the condition to the proper service personnel. Note: Included in the central warning system and the audible alarm. EL15622 10I. ENGINE SERVICE LIGHT When this yellow light illuminates, it Indicates a malfunction in the engine and should be reported to service personnel as soon as possible. EL15622 10J. ENGINE SHUTDOWN LIGHT When this red light illuminates, it indicates a malfunction in the engine, stop the machine then, “SHUT THE MACHINE DOWN IMMEDIATELY” and report the problem to service personnel.
  • 25. 24 INSTRUMENT PANEL 10N 10O 10M 10L 10K EL14893 10K. TURN/HAZARD INDICATOR LIGHT This light flashes green when the direction indicator control is moved for turning left or right and during actuation of the hazard lights. 10L. STEERING AND HYDRAULIC OIL TEMPERATURE LIGHT EL14894 This red warning light illuminates if the temperature in the hydraulic or steering system is too high. Immediately move the machine to a safe stopping area, stop the machine, select “NEUTRAL”, apply the parking brake and shut the down machine. Report the condition to the proper service personnel. The Contronic display will tell the operator which tank is at high temperature. Note: Included in the central warning system and the audible alarm.
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