This document provides an operation and maintenance manual for a Doosan wheel loader model DL420. It includes safety information, descriptions of machine components and controls, operating instructions, maintenance procedures, and specifications. Operators and maintenance personnel must read and understand the entire manual before operating or servicing the machine to avoid serious injury or death.
Flexible Manufacturing System system is the ideal answer to integral training in industry automation. The technology included in its different assembly stations.
Flexible Manufacturing System system is the ideal answer to integral training in industry automation. The technology included in its different assembly stations.
JCB 155 SKID STEER LOADER (ROBOT) Service Repair Manualjksmmd usekjdkm
This is the Highly Detailed factory service repair manual for theJCB 155 SKID STEER LOADER (ROBOT), this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.JCB 155 SKID STEER LOADER (ROBOT) Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Covers the following serials:
135, 155, 175, 190, 205, 150T, 190T, 205T from serial number 1755000
Service Repair Manual Covers:
General Information
Care and Safety
Maintenance
Attachments
Body and Framework
Electrics
Hydraulics
Transmission
Tracks
Engine
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveJCB 155 SKID STEER LOADER (ROBOT) Service Repair Workshop Manual.
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JCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Manualfujdjjkskmdm
This is the Highly Detailed factory service repair manual for theJCB 535-125 HIVIZ TELESCOPIC HANDLER, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.JCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
General Information
Care and Safety
Routine Maintenance
Body and Framework
Electrics
Hydraulics
Transmission
Brakes
Steering
Engine
Electronic Data Systems
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveJCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Workshop Manual.
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Snap-On Solus Edge Owner’s Manual
>> READ MORE: https://www.obdadvisor.com/snap-on-solus-edge/
Here is a detailed review of the Snap-On Solus Edge scan tool:
- Large touch-responsive display
- Superfast boost-up
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- Functionality
- Connectivity
- Vehicle coverage and compatibility
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VOLVO L110E WHEEL LOADER Service Repair Manualjkmsmem ejksmmd
This is the Highly Detailed factory service repair manual for theVOLVO L110E WHEEL LOADER, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.VOLVO L110E WHEEL LOADER Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Safety
General
Standard Parts, Service
Engine with Mounting and Equipment
Elec. System, Warning System, Information System, Instruments
Power Transmission
Brake
Steering
Frame and Wheel
Machinery House, Cab, Exterior Trim Parts Anywhere
Hydraulic System, Digging, Handling, Grading Equipment, Misc Equipment
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
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JCB 155 SKID STEER LOADER (ROBOT) Service Repair Manualjksmmd usekjdkm
This is the Highly Detailed factory service repair manual for theJCB 155 SKID STEER LOADER (ROBOT), this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.JCB 155 SKID STEER LOADER (ROBOT) Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Covers the following serials:
135, 155, 175, 190, 205, 150T, 190T, 205T from serial number 1755000
Service Repair Manual Covers:
General Information
Care and Safety
Maintenance
Attachments
Body and Framework
Electrics
Hydraulics
Transmission
Tracks
Engine
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveJCB 155 SKID STEER LOADER (ROBOT) Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
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Thanks for visiting!
JCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Manualfujdjjkskmdm
This is the Highly Detailed factory service repair manual for theJCB 535-125 HIVIZ TELESCOPIC HANDLER, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.JCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
General Information
Care and Safety
Routine Maintenance
Body and Framework
Electrics
Hydraulics
Transmission
Brakes
Steering
Engine
Electronic Data Systems
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveJCB 535-125 HIVIZ TELESCOPIC HANDLER Service Repair Workshop Manual.
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Thanks for visiting!
Snap-On Solus Edge Owner’s Manual
>> READ MORE: https://www.obdadvisor.com/snap-on-solus-edge/
Here is a detailed review of the Snap-On Solus Edge scan tool:
- Large touch-responsive display
- Superfast boost-up
- Proven tips at your fingertips
- Powerful battery system
- Functionality
- Connectivity
- Vehicle coverage and compatibility
Check it out to get the REVIEW and some NOTES about using this scanner based on my own experience.
Beeteco xin gửi đến quý khách hàng Catalog biến tần Inovance dòng MD310 với đầy đủ thông tin về sản phẩm, kích thước, những lưu ý để sử dụng thiết bị hiệu quả.
VOLVO L110E WHEEL LOADER Service Repair Manualjkmsmem ejksmmd
This is the Highly Detailed factory service repair manual for theVOLVO L110E WHEEL LOADER, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.VOLVO L110E WHEEL LOADER Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Safety
General
Standard Parts, Service
Engine with Mounting and Equipment
Elec. System, Warning System, Information System, Instruments
Power Transmission
Brake
Steering
Frame and Wheel
Machinery House, Cab, Exterior Trim Parts Anywhere
Hydraulic System, Digging, Handling, Grading Equipment, Misc Equipment
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveVOLVO L110E WHEEL LOADER Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
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In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
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Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
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Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
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1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
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Daewoo doosan dl420 wheel loader operator and maintenance manual
1. Copyright Doosan 2009
950106-00008E Operation and Maintenance Manual
DOOSAN reserves the right to improve our products in a continuing process to provide the best possible
product to the market place. These improvements can be implemented at any time with no obligation to
change materials on previously sold products. It is recommended that consumers periodically contact their
distributors for recent documentation on purchased equipment.
This documentation may include attachments and optional equipment that is not available in your
machine's package. Please call your distributor for additional items that you may require.
Illustrations used throughout this manual are used only as a representation of the actual piece of
equipment, and may vary from the actual item.
Operation and Maintenance Manual
950106-00008E
Serial Number 5001 and Up
September 2009
DL420
3. 950106-00008E
Presentation
I-II
Intended Use
The machine is intended to be used under normal conditions
for the applications described in the Operator's Manual. If it
is used for other purposes or in potentially dangerous
environments, for example explosive atmosphere or areas
with dust containing asbestos, etc., special safety regulations
must be followed and the machine must be equipped for
such use. Contact the manufacturer/dealer for further
information.
The machine is designed for a maximum machine weight
(includes equipment and attachments) of 22,300 kg
(49,163 lb) for DL420. If the maximum weight is exceeded,
no warranties on the part of the manufacturer will apply.
However, always pay attention to national regulations for
traveling on public roads.
Engine
DL420 has a Cummins QSM11 10.8 liter engine. The engine
has intercooling and is fitted with common rail system. The
common rail system is positioned at an angle above the
pistons and are controlled via the camshaft and a electronic
control module (ECM).
The cylinder head covers all cylinders.
The engine has four valves per cylinder.
The accelerator position is transferred electrically from
accelerator pedal.
Electrical System
The machine has three control units. The Gauge Panel for
the instrumentation is integrated with the display unit,
warning lights and instruments and provides the operator
with information via there. The Control Unit (for the machine)
receives signals from sensors on the machine and these are
passed to the Gauge Panel. The E-ECU controls the engine.
Power Transmission
The transmission is electrohydraulically controlled, where all
gears are in constant mesh. The gear ranges are achieved
by applying different combinations of clutches. Between the
engine and transmission gears there is a hydraulic torque
converter, which controls the output torque. The front and
rear axles have planetary gears in the wheel hubs and this
reduces the strain on the respective drive shafts. The axles
differentials use a LSD (Limited Slip Differential) design.
4. 950106-00008E
I-III
Presentation
Brake System
The machine is provided with a dual circuit, all hydraulic,
brake system with one circuit for each axle. Each circuit
meets the requirements for secondary brake capability.
Parking Brake
The parking brake is a dry disk brake built into the
transmission output shaft. The brake is applied by spring
force and is released hydraulically.
Steering System
The machine uses a load sensing, hydrodynamic steering
system. It has a steering arc of 40°.
Cabin
The cabin has a heating and ventilation system with
defrosting for front and rear windows. Air-conditioning is
standard. The cabin has two emergency exits, the door and
right side window.
FOPS and ROPS
The cabin is approved as a protective cabin according to
FOPS and ROPS standards. FOPS is an abbreviation of
Falling Object Protective Structure (roof protection) and
ROPS is an abbreviation of Roll Over Protective Structure
(roll over protection).
Never carry out any unauthorized alterations to the cabin,
e.g. lowering the roof height, drilling, welding on brackets for
fire extinguisher, radio aerial or other equipment, without first
having discussed the alteration with personnel at the
DOOSAN Infracore Engineering Department. This department
will decide whether the alteration may cause the approval to
become void. It is important that all parties concerned are
aware of these regulations.
Hydraulic System
The hydraulic system is load sensing with pumps in
common for steering systems and the working hydraulics.
However, the brake and steering systems are prioritized by
one of the pumps.
5. 950106-00008E
Presentation
I-IV
Equipment
The machine can be provided with different types of optional
equipment, depending on the requirements of different
markets. Examples of such equipment are lever steering,
Boom Suspension System (LIS), secondary steering,
separate attachment locking, automatic greasing.
CE MARKING, EMC DIRECTIVE
CE Marking
(Declaration of Conformity)
(Only applies to machines marketed within the EU/EEA)
This machine is CE marked. This means that when
delivered the machine meets the applicable "Essential Health
and Safety Requirements," which are given in the Machinery
Safety Directive, 98/37EC.
Any person carrying out changes that affect the safety of
the machine, is also responsible for the same.
As proof that the requirements are met, the machine is
supplied with an EU Declaration of Conformity, issued by
DOOSAN CE for each separate machine. This EU
declaration also covers attachments manufactured by
DOOSAN CE. The documentation is a valuable document,
which must be kept safe and retained for at least ten years.
The document should always accompany the machine when
it is sold.
If the machine is used for other purposes or with other
attachments than described in this manual, safety must at all
times and in each separate case be maintained. The person
carrying out such action is also responsible for the action
which, in some cases, may require a new CE marking and
the issue of a new EU Declaration of Conformity.
The EU EMC Directive
The electronic equipment of the machine may in some
cases cause interference to other electronic equipment, or
suffer from external electromagnetic interference, which may
constitute safety risks.
The EU EMC directive on "Electromagnetic Compatibility,"
89/336/EEC, provides a general description of what
demands can be made on the machine out of a safety point
of view, where permitted limits have been determined and
given according to international standards.
A machine or device which meets the requirements must be
CE marked. Our machines have been tested particularly for
FG001781
Figure 2
6. 950106-00008E
I-V
Presentation
electromagnetic interference. The CE marking of the
machine and the declaration of conformity also cover the
EMC directive.
If other electronic equipment is fitted to this machine, the
equipment must be CE marked and tested on the machine
with regard to electromagnetic interference.
COMMUNICATION EQUIPMENT
INSTALLATION
Protection Against Electromagnetic
Interference
This machine has been tested in accordance with EU
directive 89/336/EEC governing electromagnetic interference.
It is therefore very important that all nonapproved electronic
accessories, such as communication equipment, must be
tested before installation and use, since they can cause
interference to the electronic systems of the machine.
IMPORTANT
All installation of optional communication equipment
must be carried out by trained professionals and in
accordance with the DOOSAN CE instructions applicable
to the machine.
7. 950106-00008E
Presentation
I-VI
PRODUCT PLATES
With the aid of the product plates, shown below, it is
possible to identify the machine and its components. The
Product Identification Number, PIN, indicates the model
designation, engine code and serial number of the machine.
The Component Identification Number, CIN, indicates the
serial number of the component. Make a note of the
identification numbers.
8. 950106-00008E
I-VII
Presentation
When ordering spare parts, and in all telephone enquiries or
correspondence the PIN and CIN must always be quoted.
1
2 3
5
6 7
4
FG015225
Figure 3
Reference
Number
Description
1 Primary Marking The machine PIN (stamped into right side).
2 Product Plate The manufacturer's name and address, machine PIN.
3
Additional Plate
for Product Plate
Machine weight, engine output year of manufacture, year of delivery
and position of CE mark (EU/EEA countries only).
4 Engine The engine type designation and number.
5 Front Axle The manufacturer's name and address and front drive axle CIN.
6 Transmission The manufacturer's name and address and transmission CIN.
7 Rear Axle The manufacturer's name and address and rear drive axle CIN.
9. 950106-00008E
I
Table of Contents
TABLE OF CONTENTS
Presentation.................................................................................I-I
Presentation......................................................................................... I-I
CE Marking, EMC Directive.............................................................I-IV
Communication Equipment Installation.............................................I-V
Product Plates...................................................................................I-VI
Safety..........................................................................................1-1
To the Operator of a DOOSAN Wheel Loader............................. 1-1
General Safety Essentials................................................................ 1-5
Location of Safety Labels ................................................................ 1-5
Unauthorized Modifications............................................................. 1-14
General Hazard Information........................................................... 1-14
Before Starting Engine ................................................................... 1-23
Machine Operation.......................................................................... 1-27
Maintenance .................................................................................... 1-35
Battery.............................................................................................. 1-47
Towing ............................................................................................. 1-49
Shipping and Transportation .......................................................... 1-50
Operating Controls ...................................................................2-1
Component Locations ....................................................................... 2-2
Operator's Area................................................................................. 2-4
Steering Console and Pedals.......................................................... 2-5
Front Instrument Panel................................................................... 2-16
Right Side Switch Panel ................................................................ 2-27
Setting Main Menu ......................................................................... 2-42
Various Cabin Locations ................................................................ 2-50
Heater and Air Conditioner Operation .......................................... 2-54
10. 950106-00008E
Table of Contents
II
Stereo / CD Player (Optional)....................................................... 2-59
Seat Adjustment (Standard)........................................................... 2-61
Seat Adjustment (Optional) ............................................................ 2-63
Seat Belt.......................................................................................... 2-65
Door side latch ............................................................................... 2-66
Arm Rest ......................................................................................... 2-67
Fuse Box/Relay............................................................................... 2-68
Operation....................................................................................3-1
Instrument Panel Control Functions ................................................ 3-1
New Machine Break-in Procedures................................................. 3-1
Engine Start and Stop ..................................................................... 3-2
Machine Travel................................................................................ 3-11
Machine Shut Down ....................................................................... 3-14
F/R (Forward/Reverse) Travel Control System (Optional)........... 3-16
Additional Braking ........................................................................... 3-17
Boom Raise Kick-out...................................................................... 3-18
Bucket Angle Indicator ................................................................... 3-18
Boom Lower Kick-out (Optional).................................................... 3-19
Adjustment of Bucket Position Switch .......................................... 3-19
Towing Machine.............................................................................. 3-20
If Engine Stalls While Traveling.................................................... 3-21
Allowable Water Depth................................................................... 3-22
Inspection, Maintenance and Adjustment ............................4-1
Basic Preventive Maintenance......................................................... 4-1
Safety When Servicing..................................................................... 4-6
Preventive Maintenance.................................................................. 4-14
Table of Recommended Lubricants............................................... 4-16
Axle Oils DL420, DL400, DL300, DL250 ..................................... 4-18
Fluid Capacities............................................................................... 4-21
Lubrication and Service Chart ....................................................... 4-22
Maintenance Intervals..................................................................... 4-26
11. 950106-00008E
III
Table of Contents
10 Hour / Daily Service................................................................. 4-28
50 Hour / Weekly Service ............................................................. 4-38
250 Hour / Monthly Service .......................................................... 4-46
500 Hour / 3 Month Service ......................................................... 4-50
1,000 Hour / 6 Month Service ...................................................... 4-64
1,500 Hour / 9 Month Service ...................................................... 4-72
2,000 Hour / Yearly Service.......................................................... 4-75
12,000 Hour / 6 Year Service....................................................... 4-82
Bolt Torque Chart........................................................................... 4-83
Electrical System............................................................................. 4-84
Engine Cooling System.................................................................. 4-86
Handling of Accumulator ................................................................ 4-89
Hydraulic Pressure Checks............................................................ 4-91
Long Term Storage ........................................................................ 4-96
Parking Brake Adjustment.............................................................. 4-97
Severe Conditions Maintenance .................................................... 4-99
Tires............................................................................................... 4-100
Transmission Recalibration........................................................... 4-104
Transportation ...........................................................................5-1
Loading and Unloading .................................................................... 5-1
Summary of Safety Precautions for Lifting..................................... 5-2
Troubleshooting ........................................................................6-1
Braking............................................................................................... 6-1
Electrical System............................................................................... 6-1
Engine................................................................................................ 6-2
Hydraulic System .............................................................................. 6-4
Steering.............................................................................................. 6-6
Travel System ................................................................................... 6-8
Specification ..............................................................................7-1
General Specifications ...................................................................... 7-1
12. 950106-00008E
Table of Contents
IV
Working Range and Dimensions..................................................... 7-4
Working Capacities ........................................................................... 7-6
Approximate Weight of Workload Materials.................................... 7-6
Index ...........................................................................................8-1
13. OP000994
1-1
Safety
OP000994
1Safety
TO THE OPERATOR OF A
DOOSAN WHEEL LOADER
Please respect the importance of taking responsibility for
your own safety, and that of other people who may be
affected by your actions.
The safety information on the following pages is organized
into the following sections:
1. “General Safety Essentials” on page 1-5
2. “Location of Safety Labels” on page 1-5
3. “Unauthorized Modifications” on page 1-14
4. “General Hazard Information” on page 1-14
5. “Before Starting Engine” on page 1-23
6. “Machine Operation” on page 1-27
7. “Maintenance” on page 1-35
8. “Battery” on page 1-47
9. “Towing” on page 1-49
10. “Shipping and Transportation” on page 1-50
DANGER
Improper use of wheel loader could cause serious injury
or death. Before operating wheel loader, or performing
maintenance, operator or technician must read and
understand entire Operation and Maintenance Manual.
Any operation, maintenance, traveling or shipping
methods that do not follow safety guidelines printed in
this Manual could cause serious injury or death.
14. OP000994
Safety
1-2
WARNING
Improper operation and maintenance of this machine
can be hazardous and could result in serious injury or
death.
Operator and maintenance personnel should read this
manual thoroughly before beginning operation or
maintenance.
Keep this manual in the storage compartment to the
rear of the operator's seat, and have all personnel
involved in working on the machine read the manual
periodically.
Some actions involved in operation and maintenance of
the machine can cause a serious accident, if they are
not done in a manner described in this manual.
The procedures and precautions given in this manual
apply only to intended uses of the machine.
If you use your machine for any unintended uses that
are not specifically prohibited, you must be sure that it
is safe for any others. In no event should you or others
engage in prohibited uses or actions as described in
this manual.
DOOSAN delivers machines that comply with all
applicable regulations and standards of the country to
which it has been shipped. If this machine has been
purchased in another country or purchased from
someone in another country, it may lack certain safety
devices and specifications that are necessary for use in
your country. If there is any question about whether
your product complies with the applicable standards and
regulations of your country, consult DOOSAN or your
DOOSAN distributor before operating the machine.
15. OP000994
1-3
Safety
Learn Signal Words Used With Safety
Alert Symbol
The words "CAUTION", "WARNING", and "DANGER" used
throughout this manual and on decals on the machine
indicate degree of risk of hazards or unsafe practices. All
three degrees of risk indicate that safety is involved.
Observe precautions indicated whenever you see the Safety
Alert "Triangle", no matter which signal word appears next to
the "Exclamation Point" symbol.
SAFETY ALERT SYMBOL
Be Prepared - Get to Know All Operating and Safety
Instructions
This is the Safety Alert Symbol. Wherever it appears - in
this manual or on safety signs on the machine - you
must be alert to potential for personal injury or
accidents. Always observe safety precautions and follow
recommended procedures.
CAUTION
This word is used on safety messages and safety labels
and indicates potential of a hazardous situation that, if
not avoided, could result in minor or moderate injury. It
may also be used to alert against a generally unsafe
practice.
WARNING
This word is used on safety messages and safety labels
and indicates potential of a hazardous situation that, if
not avoided, could result in serious injury or death. It
may also be used to alert against a highly unsafe
practice.
DANGER
This word is used on safety messages and safety labels
and indicates an imminent hazard of a situation that, if
not avoided, is very likely to cause death or extremely
serious injury. It may also be used to alert against
equipment that may explode or detonate if handled or
treated carelessly.
16. OP000994
Safety
1-4
Safety precautions are described in SAFETY from page 1-5
on.
DOOSAN cannot predict every circumstance that might
involve a potential hazard in operation and maintenance.
Therefore the safety messages in this manual and on the
machine may not include all possible safety precautions. If
any procedures or actions not specifically recommended or
allowed in this manual are used, you must be sure that you
and others can do such procedures and actions safely and
without damaging the machine. If you are unsure about the
safety of some procedures, contact a DOOSAN distributor.
17. Thank you very much for
your reading. Please Click
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18. OP000994
1-5
Safety
GENERAL SAFETY
ESSENTIALS
ACCESSORY APPLICATIONS
The wheel loader has been designed primarily for moving
earth with a bucket. For use as a grapple or for other object
handling, contact DOOSAN. Lifting-work applications are
permitted in approved lift configuration, to rated capacity
only, with no side-loading (unless prohibited by local
regulation). Do not use machine for activities for which it
was not intended. Do not use bucket for lifting work, unless
lift slings are used in approved configuration.
LOCATION OF SAFETY
LABELS
The operator should know and pay attention to the
information and warning plates/decals which are positioned
on the machine.
There are several specific warning signs on this machine.
The exact location of hazards and the description of the
hazards are reviewed in this section.
Please become familiarized with all warning signs.
Make sure that all of the warning signs are legible. Clean
the warning signs or replace the warning signs if you cannot
read the words. Replace the illustrations if the illustrations
are not visible. When you clean the warning signs, use a
cloth, water and soap. Do not use solvent, gasoline, or other
harsh chemicals to clean the safety signs. Solvents,
gasoline, or other harsh chemicals could loosen the
adhesive that secures the warning sign. Loose adhesive will
allow the warning sign to fall off.
Replace any safety sign that is damaged, or missing. If a
safety sign is attached to a part that is replaced, install a
safety sign on the replacement part.
20. OP000994
1-7
Safety
1. Warnings for Operation, Inspection
and Maintenance (4190-2545A,
190-00092)
2. Warnings for Cooling Fan
(2190-3315, 190-00557)
WARNING
• AVOID DEATH OR SERIOUS INJURY-
READ AND UNDERSTAND THE
INSTRUCTIONS AND WARNINGS IN
THE OPERATION AND MAINTENANCE
MANUALS prior to operating this
machine.
• Sound the horn to alert the people
nearby before operating, and sure all
persons are clear of area.
• Always make sure when leaving
operator's seat to:
• Lower bucket or other working
tools to the ground.
• LOCK transmission selector in neutral.
• Set park brake.
• Turn key switch OFF. Remove key from switch.
• If hydraulic components and units are ABNORMAL, consult nearest DOOSAN dealer or
authorized service shop. Do not attempt to make an overhaul.
ACO1360L
WARNING
Keep your hands away from the fan during
operation. Entanglement in the fan can cause
serious injury.
AMO0390L