New Holland E135SR Crawler Excavator Service Repair Manual

INTRODUCTION
0-1
E115SR
E135SR
Print No. 604.13.426
WORKSHOP MANUAL
ENGLISH
Edition: 03/2005
English - Printed in Italy
Printed by Studio ti - 20005

INTRODUCTION
0-4
COPYRIGHT BY NEW HOLLAND KOBELCO CONSTRUCTION
MACHINERY S.p.A.
Product Support - Documentation Centre
Strada di Settimo, 323 - 10099 - S. Mauro T.SE (TO) ITALY
All rights reserved. Reproduction of text and illustrations in whole or in part, is
strictly prohibited.
AVOID ACCIDENTS
Most accidents, whether they occur in industry, on the farm, at home or on
thehighway,arecausedbythefailureofsomeindividualstofollowsimpleand
fundamentalsafetyrulesorprecautions.ForthisreasonMOSTACCIDENTS
CAN BE PREVENTED by recognising the real cause and doing something
about it before the accident occurs.
Regardless of the care used in the design and construction of any type of
equipment there are conditions that cannot be completely safeguarded
againstwithoutinterferingwithreasonableaccessibilityandefficientoperation.
Carefully read indications, cautions and safety warning quoted in the
“SAFETY RULES” section.
A careful operator is the best insurance against an accident.
The complete observance of one simple rule would prevent many thousand
serious injuries each year.
That rule is:
Never attempt to clean, oil or adjust a machine while it is in motion.
SSSSS ATTENTION
Onmachineshavinghydraulically,mechanicallyand/orcablecontrolled
equipment(suchasshowels,loaders,dozers,scrapersetc.)becertain
theequipmentisloweredtothegroundbeforeservicing,adjustingand/
or repairing.
If it is necessary to have the equipment partially or fully raised to gain
accesstocertainitems,besuretheequipmentissuitablysupportedby
means other than the hydraulic lift cylinders, cable and/or mechanical
device used for controlling the equipment.

INDEX
0-5
INDEX
SPECIFICATIONS
Section 1 - Outline
Section 2 - Specification
Section 3 - Attachment dimension
MAINTENANCE
Section 11 - Tools
Section 12 - Standard maintenance time schedule
Section 13 - Maintenance standard and test procedure
SYSTEM
Section 21 - Mechatro control system
Section 22 - Hydraulic system
Section 23 - Electric system
Section 24 - Components system
Section 25 - Air-conditioner system
DISASSEMBLING
Section 31 - Disassembling and assembling
Section 32 - Attachment
Section 33 - Upper structure
Section 34 - Travel system
TROUBLESHOOTING
Section 41 - Troubleshooting (mechatro control)
Section 42 - Troubleshooting (Hydraulic)
Section 43 - Troubleshooting (Electric)
Section 44 - Troubleshooting (Engine)
ENGINE
Section 51 - Engine
OPT
Section 63 - Mounting the breaker and nibbler & breaker

SAFETYPRECAUTIONS
0-6
SAFETY PRECAUTIONS
The serviceman or mechanic may be unfamiliar with
many of the systems on this machine. This makes it
important to use caution when performing service
work. A knowledge of the system and or components
isimportantbeforetheremovalordisassemblyofany
component.
Because of the size of some of the machine
components, the serviceman or mechanic should
check the weights noted in this manual. Use proper
lifting procedures when removing any components.
Weight of components table is shown in the section;
SPECIFICATIONS.
The following is a list of basic precautions that must
always be observed.
1. Read and understand all Warning plates and
decal on the machine before Operating,
Maintaining or Repairing this machine.
2. Always wear protective glasses and protective
shoes when working around machines. In
particular, wear protective glasses when using
hammers, punches or drifts on any part of the
machine or attachments. Use welders gloves,
hood/goggles, apron and the protective clothing
appropriate to the welding job being performed.
Donotwearloosefittingortornclothing.Remove
all rings from fingers, loose jewelry, confine long
hair and loose clothing before working on this
machinery.
3. Disconnect the battery and hang a “Do Not
Operate” tag in the Operators Compartment.
Remove ignition keys.
4. If possible, make all repairs with the machine
parkedonalevel,hardsurface.Blockthemachine
so it does not roll while working on or under the
machine. Hang a “Do Not Operate” tag in the
OperatorsCompartment.
YY S WARNING YY
The proper and safe lubrication and maintenance for
this machine, recommended by Distributor, are
outlined in the OPERATOR’S MANUAL for the
machine.
Improper performance of lubrication or maintenance
procedures are dangerous and could result in injury
or death. Read and understand the MANUAL before
performing any lubrication or maintenance.
5. Do not work on any machine that is supported
only by lift, jacks or a hoist. Always use blocks or
jack stands, capable of supporting the machine,
before performing any disassembly.
YY S WARNING YY
Do not operate this machine unless you have read
and understand the instructions in the OPERATOR’S
MANUAL. Improper machine operation is dangerous
and could result in injury or death.
6. Relieve all pressure in air, oil or water systems
before any lines, fittings or related items are
disconnected or removed. Always make sure all
raised components are blocked correctly and be
alert for possible pressure when disconnecting
any device from a system that utilizes pressure.
7. Lower the bucket, dozer, or other attachments to
the ground before performing any work on the
machine. If this cannot be done, make sure the
bucket, dozer, ripper or other attachment is
blocked correctly to prevent it from dropping
unexpectedly.
8. Use steps and grab handles when mounting or
dismountingamachine.Cleananymudordebris
from steps, walkways or work platforms before
using. Always face to the machine when using
steps, ladders and walkways. When it is not
possible to use the designed access system,
provide ladders, scaffolds, or work platforms to
perform safe repair operations.
9. To avoid back injury, use a hoist when lifting
components which weigh 20 kg (45 lbs) or more.
Make sure all chains, hooks, slings, etc., are in
good condition and are the correct capacity. Be
sure hooks are positioned correctly. Lifting eyes
arenottobesideloadedduringaliftingoperation.
10. Toavoidburns,bealertforhotpartsonmachines
which have just been stopped and hot fluids in
lines, tubes and compartments.
11. Becarefulwhenremovingcoverplates.Gradually
back off the last two capscrews or nuts located at
oppositeendsofthecoverordeviceandcarefully
pry cover loose to relieve any spring or other
pressure,beforeremovingthelasttwocapscrews
or nuts completely.
12. Be careful when removing filler caps, breathers
andplugsonthemachine. Holdaragoverthecap
or plug to prevent being sprayed or splashed by
liquids under pressure. The danger is even

SAFETYPRECAUTIONS
0-7
greater if the machine has just been stopped
because fluids can be hot.
13. Always use the proper tools that are in good
condition and that are suited for the job at hand.
Be sure you understand how to use them before
performing any service work.
14. Reinstallallfastenerswiththesamepartnumber.
Donotusealesserqualityfastenerifreplacements
are necessary.
15. Repairs which require welding should be
performedonlywiththebenefitoftheappropriate
reference information and by personnel
adequatelytrainedandknowledgeableinwelding
procedures. Determine type of metal being
weldedandselectcorrectweldingprocedureand
electrodes, rods or wire to provide a weld metal
strength equivalent at least to that of the parent
metal. Make sure to disconnect battery before
any welding procedures are attempted.
16. Donotdamagewiringduringremovaloperations.
Reinstallthewiringsoitisnotdamagednorwillbe
damagedinoperationofthemachinebycontacting
sharpcorners,orbyrubbingagainstsomeobject
or hot surface. Do not connect wiring to a line
containing fluid.
17. Be sure all protective devices including guards
andshieldsareproperlyinstalledandfunctioning
correctly before starting a repair. If a guard or
shield must be removed to perform the repair
work, use extra caution and replace the guard or
shield after repair is completed.
18. The maintenance and repair work while holding
thebucketraisedisdangerousduetothepossibility
of a falling attachment. Don’t fail to lower the
attachment and place the bucket to the ground
before starting the work.
19. Loose or damaged fuel, lubricant and hydraulic
lines, tubes and hoses can cause fires. Do not
bend or strike high pressure lines or install ones
whichhavebeenbentordamaged.Inspectlines,
tubesandhosescarefully.Donotcheckforleaks
with your hands. Very small (pinhole) leaks can
result in a high velocity oil stream that will be
invisible close to the hose. This oil can penetrate
the skin and cause personal injury. Use card-
board or paper to locate pinhole leaks.
20. Tighten connections to the correct torque. Make
sure that all heat shields, clamps and guards are
installedcorrectlytoavoidexcessiveheat,vibration
or rubbing against other parts during operation.
Shields that protect against oil spray onto hot
exhaustcomponentsineventofaline,tubeorseal
failure must be installed correctly.
21. Do not operate a machine if any rotating part is
damaged or contacts any other part during
operation. Any high speed rotating component
that has been damaged or altered should be
checked for balance before reusing.
22. Be careful when servicing or separating the
tracks(crawlers).Chipscanflywhenremovingor
installing a track (crawlers) pin. Wear safety
glassesandlongsleeveprotectiveclothing.Tracks
(crawlers)canunrollveryquicklywhenseparated.
Keep away from front and rear of machine. The
machinecanmoveunexpectedlywhenbothtracks
(crawlers) are disengaged from the sprockets.
Block the machine to prevent it from moving.

E115SR
E135SR
SECTION 1 OUTLINE
TABLE OF CONTENTS
1. General precautions for repairs .............................................................................. 1-1
1.1 Preparation before disassembling ................................................................................................... 1-1
1.2 Safety in disassembling and assembling ......................................................................................... 1-1
1.3 Disassembling and assembling hydraulic equipment ...................................................................... 1-1
1.4 Electrical equipment ....................................................................................................................... 1-2
1.5 Hydraulic parts ................................................................................................................................ 1-3
1.6 Welding repair ................................................................................................................................. 1-3
1.7 Environmental measure................................................................................................................... 1-3
2. International unit conversion system ...................................................................... 1-4

1-1
1.1 PREPARATION BEFORE
DISASSEMBLING
(1) Understanding operating procedure
Read OPERATION & MAINTENANCE MANUAL
carefully to understand the operating procedure.
(2) Cleaning machines
Remove soil, mud, and dust from the machine
before carrying it into the service shop to prevent
loss of work efficiency, damage of parts, and diffi-
culty in rust prevention and dust protection while
reassembling.
(3) Inspecting machines
Identify the parts to be disassembled before start-
ing work, determine the disassembling procedure
by yourself considering the workshop situations
etc., and request procurement of necessary parts
in advance.
(4) Recording
Record the following items for communication and
prevention of recurring malfunction.
1) Inspection date and place
2) Model name, applicable machine number, and
hour meter read
3) Trouble condition, place and cause, if any
4) Visible oil leakage, water leakage and damage
5) Clogging of filters, oil level, oil quality, oil contami-
nation and loosening of connections
6) Result of consideration if any problem exists based
on the operation rate per month calculated from
hour meter indication after the last inspection date.
(5) Arrangement and cleaning in service shop
1) Tools required for repair work.
2) Prepare space to place the disassembled parts.
3) Prepare oil containers for spilling oil etc.
1.2 SAFETY IN DISASSEMBLING
AND ASSEMBLING
1) Wear appropriate clothes with long sleeves, safety
shoes, safety helmet and protective glasses.
2) Suspend warning tag "DO NOT OPERATE" from
the doorknob or the operating lever, and have a
preliminary meeting before starting work.
3) Stop the engine before starting inspection and
maintenance to prevent the operator being caught
in machine.
4) Identify the location of a first-aid kit and a fire
extinguisher, and also where to make contact in a
state of emergency.
5) Choose a hard, level and safe place, and place
the attachment on the ground securely.
6) Use a lifter such as a crane to remove heavy parts
(23 kg [50 lbs] or more) from the machine.
7) Use proper tools, and replace or repair defective
tools.
8) Support the machine and attachment with supports
or blocks if the work is performed in the lifted
condition.
1.3 DISASSEMBLING AND
ASSEMBLING HYDRAULIC
EQUIPMENT
(1) Removing hydraulic equipment
1) Before disconnecting pipes, release the hydraulic
pressure of the system, or open the return side
cover and take out the filter.
2) Carefully drain oil of the removed pipes into a
containers without spilling on the floor.
3) Apply plugs or caps on the pipe ends to avoid oil
spillage and dust intrusion.
4) Clean off the external surface of the equipment
before disassembling, and drain hydraulic and gear
oil before placing it on the workbench.
(2) Disassembling hydraulic equipment
1) Do not disassemble, reassemble or modify the
hydraulic equipment without the permission of the
manufacturer, who is not responsible for the
performance and function of the product after
reassembling.
2) When disassembling and reassembling for un-
avoidable reason, refer the work to qualified
personnel who have the specific knowledge or
completed the parts service training.
3) Provide matching marks to facilitate reassembling
work.
4) Before starting the work, read the manual of dis-
assembling procedure, if it is provided, and decide
whether the work can be performed by yourself.
5) Use the special jig and tools without fail if they are
1. GENERAL PRECAUTIONS FOR REPAIRS

1-2
WARNING
Operation of the hydraulic equipment without filling
hydraulicoilorlubricantorwithoutperformingairbleeding
will result in damage to the equipment.
3) Perform air bleeding of the hydraulic pump and
slewing motor after loosening the upper drain plug,
starting the engine and keep it in low idle condi-
tion. Complete the air bleeding when seeping of
hydraulic oil is recognized, and tightly plug.
4) Perform air bleeding of the travel motor and the
hydraulic cylinders by running the engine for more
than 5 minutes at low speed without load.
WARNING
Do not allow the hydraulic cylinder to bottom on the
stroke end just after the maintenance.
5) Perform air bleeding of pilot line by performing a
series of digging, slewing and travel.
6) Check hydraulic oil level after placing the attach-
ment to the oil check position, and replenish oil if
necessary.
1.4 ELECTRICAL EQUIPMENT
(1) Do not disassemble electrical equipment.
(2) Handle it carefully not to drop and give a shock.
(3) Turn the key OFF prior to connecting and discon-
necting work.
(4) Disconnect the connector by holding it and press-
ing the lock. Do not pull the wire to apply force to
the caulking portion.
(5) Connect the connector and ensure it is completely
locked.
specified.
6) If it is hard to remove a part according to the
procedure, do not try it by force but investigate the
cause.
7) Place the removed parts in order and attach tags
to facilitate the reassembling.
8) Note the location and quantity of parts commonly
applied to multiple locations.
(3) Inspecting parts
1) Ensure that the disassembled parts are free from
seizure, interference and uneven contact.
2) Measure and record wear condition of parts and
clearance.
3) If the problem is found in a part, repair or replace it
with a new one.
(4) Reassembling hydraulic equipment
1) Turn ON the ventilation fan or open windows to
maintain good ventilation prior to starting the
cleaning of parts.
2) Perform rough and finish cleaning before assem-
bling.
3) Remove washing oil by air and apply clean hydrau-
lic or gear oil for assembling.
4) Always replace the removed O-rings, backup rings
and oil seals with new ones by applying grease in
advance.
5) Remove dirt and moisture from and perform
degreasing on the surface where liquid gasket to
be applied.
6) Remove rust preventive agent from the new parts
before use.
7) Fit bearings, bushings and oil seals using special
jigs.
8) Assemble the parts utilizing matching marks.
9) Ensure all the parts are completely assembled after
the work.
(5) Installing hydraulic equipment
1) Ensure hydraulic oil and lubricant are properly
supplied.
2) Perform air bleeding when:
a. Hydraulic oil changed
b. Parts of suction side piping replaced
c. Hydraulic pump installed
d. Slewing motor installed
e. Travel motor installed
f. Hydraulic cylinder installed
Checking hydraulic oil level
Level gauge Oil level lines
(Level located
between the two
lines shows
appropriate
amount of oil)

1-3
(6) Turn the key OFF prior to touching the terminal of
starter or generator.
(7) Remove the ground (earth) terminal of battery
when handling tools around the battery or its relay.
(8) Do not splash water on the electrical equipment
and connectors during machine washing.
(9) Check for moisture adhesion inside the waterproof
connector after pulling it out, since it is hard to
remove moisture from the connector. If moisture
adhesion is found, dry it completely before the
connection.
WARNING
Battery electrolyte is hazardous.
Battery electrolyte is dilute sulfuric acid. Exposure of
skin or eyes to this liquid will cause burning or loss of
eyesight. If the exposure occurs, take the following
emergency measures and seek the advice of a medical
specialist.
•• When skin exposed: Wash with water and soap
sufficiently.
•• When eyes exposed: Immediately wash away with
city water continuously for more than 10 minutes.
•• Whenalargeamountoftheliquidflowsout:Neutralize
with sodium bicarbonate or wash away with city
water.
•• When swallowed: Drink a large amount of milk or
water.
•• When clothes exposed: Immediately undress and
wash.
1.5 HYDRAULIC PARTS
1) O-ring
• O-rings have elasticity and are not damaged
before use.
• Use the appropriate O-rings.O-rings are made
of various kinds of materials having different
hardness to apply to a variety of parts, such
as the part for moving or fixed portion, sub-
jected to high pressure, and exposed to corro-
sive fluid, even if the size is same.
• Fit the O-rings without distortion and bend.
• Always handle floating seals as a pair.
2) Flexible hose (F hose)
• Use the appropriate parts. Different parts are
used depending on the working pressure even
the size of fitting and the total length of the hose
is same.
• Tighten the fitting at the specified torque. En-
sure no kink, tension, interference nor oil leak-
age is recognized.
1.6 WELDING REPAIR
(1) Refer repair welding to qualified personnel accord-
ing to the appropriate procedure.
(2) Disconnect the ground (earth) cable of the battery
before starting the repair.Failure to do so will cause
damage to the electrical equipment.
(3) Move away the articles in advance that may cause
fire if exposed to sparks.
(4) Before starting the repair of the attachment, do not
fail to cover the plated surface of the piston rod
with flameproof sheet to prevent it from being
exposed to sparks.
1.7 ENVIRONMENTAL MEASURE
(1) Run the engine at the place that is sufficiently
ventilated.
(2) Industrial waste disposal
Dispose of the following parts according to the
relevant regulations:
Waste oil and waste container
Battery
(3) Precautions for handling hydraulic oil
Exposure of eyes to hydraulic oil will cause inflam-
mation. Wear protective glasses before handling
to avoid an accident. If an eye is exposed to the
oil, take the following emergency measures:
• When an eye exposed:Immediately wash away
with city water sufficiently till stimulative feeling
vanishes.
• When swallowed: Do not let vomit, and receive
medical treatment immediately.
• When skin exposed:Wash with water and soap
sufficiently.
(4) Others
Use replacement parts and lubricants authorized
as the Distributor genuine parts.

Introduction
Although this manual uses the JIS unit system.
If you need SI unit, refer to following
international system of units.
Given hereinunder are an excerpt of the units
that are related to this manual :
1. Etymology of SI Units
French : Le Système International d’ Unitès
English: International System of Units
2. Construction of SI Unit System
(1) Basic Units
(2) Supplementary Units
(3) Derived Units of Basic Units
(4) Derived Units bearing Peculiar Designations
(5) Prefixes of SI
(6) Unit Conversion Table
※1 Units that are allowed to use
QUANTITIES DESIGNATION SIGN DERIVED UNIT
Frequency Hertz Hz 1Hz=1s-1
Force Newton N 1N=1kgf m/s2
Pressure,
Stress
Pascal Pa 1Pa=1N/m2
Energy Joule J 1J=1N m
Work,
Quantity of
heat
Power Watt W 1W=1J/s
Motive power,
Electric power
Charge,
Quantity of
electricity
Coulomb C 1C=1A・s
Potential Volt V 1V=1J/C
Voltage,
Electromotive
force
(1W/A)
Quantity of
static
electricity
Farad F 1F=1C/V
Capacitance
Electric
resistance
Ohm Ω 1Ω=1V/A
Celcius
temperature
Celcius degree
or degree
℃
Illuminance lux X 1. X=1 m/m2
PREFIX
DESIGNATION SIGN
POWER
Giga- G 109
Mega- M 106
Kilo- k 103
Hecto- h 102
Deca- da 10
Deci- d 10－1
Centi- c 10－2
Milli- m 10－3
Micro- μ 10－6
Nano- n 10－9
Pico- p 10－12
QUANTITIES JIS SI REMARKS
Mass kg kg
Force kgf 10N 9.807N
Torque kgf m 10N m 9.807N m
Pressure kgf/cm2 0.1MPa 0.098MPa
Motive power PS 0.7355kW
Revolution rpm min－1 r/min ※1
QUANTITIES DESIGNATION SIGN
Length Meter m
Mass Kilogram kg
Time Second s
Current Ampere A
Thermodynamic
temperature
Kelvin K
Gram molecule Mol mol
Luminous intensity Candela cd
Plane angle Radian rad
Solid angle Steradian sr
Area Square meter m2
Volume Cubic meter m3
Velocity Meter per second m/s
Acceleration Meter per second / second m/s2
Density Kilogram per cubic meter kg/m3
1-4
2. INTERNATIONAL UNIT CONVERSION SYSTEM
Prefixes of SI
(n-th power of 10, where n is an integral)
Table 2- 5
Derived units
bearing peculiar
designations
Table 2-4
Derived units of
basic units
Table 2-3
Derived
units
Basic units
Table 2-1
Supplement-
ary units
Table 2-2
SI units
SI unit
system
Table 2-4
Table 2-5
Table 2-6
Table 2-1
Table 2-2
Table 2-3

E115SR
E135SR
SECTION 2 SPECIFICATIONS
TABLE OF CONTENTS
1. Name of components .............................................................................................. 2-1
2. General dimension .................................................................................................. 2-2
2.1 4.6m (15’1”) boom ........................................................................................................................... 2-2
2.2 4.26m (14’) boom ............................................................................................................................ 2-2
3. Weight of components ............................................................................................ 2-3
4. Transportation dimension and weight ..................................................................... 2-4
5. Specifications and performance ........................................................................... 2-12
5.1 Speed and climbing capability ....................................................................................................... 2-12
5.2 Engine ........................................................................................................................................... 2-12
5.3 Hydraulic components ................................................................................................................... 2-12
5.4 Weight ........................................................................................................................................... 2-12
6. Type of crawler...................................................................................................... 2-14
7. Type of bucket ....................................................................................................... 2-16
8. Combinations of attachment ................................................................................. 2-17
9. Engine specification.............................................................................................. 2-18
9.1 Specifications ................................................................................................................................ 2-18
9.2 Engine characteristic curve (isuzu BB 4BG1T).............................................................................. 2-20

2.1 E135SR (LC)
4.6m (15′1″) Boom+2.45m (8′) Arm+0.5m
3
(0.65cu yd) Bucket+600mm (23.6″) Shoe
*Marked dimensions do not include height of shoe lug.
2.2 E135SRL
4.6m (15′1″) Boom+2.45m (8′) Arm+0.5m
3
(0.65cu yd) Bucket+700mm (28″) Shoe
2.3 E115SR
4.26m (14′) Boom+2.2m (7′3″) Arm+0.45m
3
(0.59cu yd) Bucket+600mm (23.6″) Shoe
2-2
2. GENERAL DIMENSION

Model
Item
E135SR
E135SRLC
[E135SRL]
E115SR
Machine complete 13,700(30,200) 13,900(30,640)
[15,700(34,610)]
11,900(26,230)
1. Upper frame assy (including the following :)
1.1 Counterweight
Counterweight (Add-on)
1.2 Cab
1.3 Engine ※
1.4 Hydraulic oil tank ※
1.5 Fuel tank ※
1.6 Slewing motor (including reduction unit)
1.7 Control valve
1.8 Boom cylinder ※
1.9 Pin (2pcs. for mounting boom)
1.10 Pump ※
1.11 Radiator ※
7,330(16,160)
3,490(7,690)
600(1,320)
210(460)
368(810)
91(200)
53(116)
110(240)
122(270)
107(235)×2
37(82)
95(210)
77(170)
←
←
←
←
←
←
←
←
←
←
←
←
←
6,080(13,400)
2,340(5,160)
←
←
363(800)
←
←
←
114(251)
84(235)×2
←
←
65(143)
2. Lower frame assy (including the following :)
2.1 Slewing bearing
2.2 Travel motor (including reduction unit)
2.3 Upper roller
2.4 Lower roller
2.5 Front idler
2.6 Track tension adjuster
2.7 Sprocket
2.8 Swivel joint
2.9 Track link with 700mm (28in) shoes assy
Track link with 600mm (24in) shoes assy
Track link with 500mm (20in) shoes assy
2.9.1 Track link assy
2.10 Dozer blade (OPT)
2.11 Dozer blade cylinder (OPT) ※
4,450(9,810)
149(330)
144(320)×2
8(18)×2
27(60)×12
70(150)×2
57(125)×2
36(79)×2
30(66)
―
870(1,920)×2
730(1,610)×2
290(640)×2
470(1,040)
57(125)×2
4,650(10,250)
[6,750(14,880)]
←
←
8(18)×4
27(60)×14
←
←
←
←
[1,340 (2,950)]×2
915(2,020)×2
──
300(660)×2
[465(1,040)]×2
←
←
4,140(9,130)
←
←
8(18)×2
27(60)×12
←
←
←
←
―
760(1,670)×2
680(1,500)×2
270(590)×2
←
←
3. Attachment
3.1 Bucket assy
3.2 Arm assy (including the following :)
3.2.1 Arm
3.2.2 Bucket cylinder ※
3.2.3 Idler link
3.2.4 Bucket link
3.2.5 Attachement pin
3.3 Boom assy (Including the following :)
3.3.1 Boom
3.3.2 Arm cylinder ※
3.3.3 Pin (Mounting arm・Mounting arm cylinder)
1,920(4,230)
380(840)
580(1,280)
374(820)
90(198)
12(26)×2
43(95)
36(79)
940(2,070)
740(1,630)
149(330)
29(64)
←
←
←
←
←
←
←
←
←
←
←
←
1,680(3,700)
340(750)
490(1,080)
300(660)
87(190)
←
35(77)
24(52)
850(1,870)
680(1,500)
128(280)
27(59)
4. Lubricant and water (including the following :)
4.1 Hydraulic oil
4.2 Engine oil
4.3 Fuel + water
310(680)
138(304)
11(24)
139(310) + 18(40)
←
←
←
←
←
←
←
←
2-3
3. WEIGHT OF COMPONENTS Unit : kg (lbs)
NOTE : Numerical values marked ※ indicate the dry weight.

E135SR(LC) E135SRL
● OVERALL DIMENSIONS OF A STD COMPLETE MACHINE ON A TRAILER
● OVERALL DIMENSIONS OF WITHOUT ARM AND BUCKET
● OVERALL DIMENSIONS OF WITHOUT BOOM, ARM AND BUCKET
Combination
Type A : Shoe width
mm (ft-in)
L : Length
mm (ft-in)
H : Height
mm (ft-in)
W : Width
mm (ft-in)
Weight
kg (lbs)
STD 600 (24″) 6,510 (21′4″) 2,740 (8′12″) 2,590 (8′6″) 12,720 (28,000)
LC 600 (24″) 6,590 (21′7″) 2,940 (9′8″) 2,840 (9′4″) 12,920 (28,500)
Without
Arm and Bucket
L 800 (32″) 6,620 (21′9″) ↑ ↑ 14,920 (32,900)
Combination
Type A : Shoe width
mm (ft-in)
L : Length
mm (ft-in)
H : Height
mm (ft-in)
W : Width
mm (ft-in)
Weight
kg (lbs)
STD 600 (24″) 3,570 (11′9″) 2,740 (8′12″) 2,590 (8′6″) 11,780 (26,000)
LC 600 (24″) 3,740 (12′3″) 2,940 (9′8″) 2,840 (9′4″) 11,980 (26,400)
Without
Arm and Bucket
L 800 (32″) 3,800 (12′6″) ↑ ↑ 13,980 (30,800)
Model
Item
E135SR E135SRLC E135SRL
Shoe & Width mm(ft-in) 600mm (24″) 2,590 (8′6″) 800mm (32″) 2,790
(9′2″)
Weight kg(lbs) 13,700 (30,200) 13,900 (30,600) 16,000 (35,300)
2-4
4. TRANSPORTATION DIMENSION AND WEIGHT
* LC SPEC.
** L SPEC.
** L SPEC.
** L SPEC.

● OVERALL DIMENSIONS OF BOOM
● OVERALL DIMENSIONS OF ARM+BUCKET
● OVERALL DIMENSIONS OF ARM
Type
Item
4.6m (15ft-1in) Boom
Length×Height×Width
L×H×W m(ft-in)
4.76×1.39×0.57
(15′7″×4′7″×1′10″)
Weight kg (lbs) 940 (2,080)
Type
Item
2.45m (8ft) Arm+0.5m
3
(0.65cu･yd) Bucket
L×H×W m(ft-in)
4.36×0.81×1.00
(14′4″×2′8″×3′3″)
Weight kg (lbs) 970(2,140)
Type
Item
2.45m (8ft) Arm
L×H×W m(ft-in)
3.20×0.61×0.37
(10′6″×2′×1′3″)
2-5

● OVERALL DIMENSIONS OF BUCKET
Type Hoe bucket
Length×
Height×Width
L×H×W m (ft-in)
1.19×1.07×0.70
(3′11×3′6″×2′4″)
1.19×1.07×0.70
(3′11×3′6×2′4″)
1.19×1.07×0.80
(3′11″×3′6″×2′7″)
1.19×1.07×0.90
(3′11″×3′6″×2′11″)
Weight kg
(lbs) 280 (620) 300 (660) 340 (750) 350 (770)
Bucket
capacity
m
3
(cu･yd)
0.24 (0.31) 0.31 (0.41) 0.38 (0.50) 0.45 (0.59)
Type Hoe bucket V-bucket Slope finishing bucket
Length×
Height×Width
L×H×W m (ft-in)
1.19×1.07×1.00
(3′11″×3′6″×3′3″)
1.19×1.07×1.10
(3′11″×3′6″×3′7″)
1.25×0.65×1.79
(4′1″×2′2″×5′10″)
1.01×0.79×1.80
(3′4″×2′7″×5′11″)
Weight kg
(lbs) 380 (840) 400 (880) 290 (640) 550 (1,210)
Bucket
capacity
m
3
(cu･yd)
STD 0.50 (0.65) 0.57 (0.75) 0.46 (0.60) 0.52 (0.68)
2-6
Hoe bucket V-bucket Slope finishing bucket

E115SR
● OVERALL DIMENSIONS OF A COMPLETE MACHINE ON A TRAILER
● OVERALL DIMENSIONS OF WITHOUT ARM AND BUCKET
● OVERALL DIMENSIONS OF WITHOUT BOOM, ARM AND BUCKET
Type
Combination
A : Shoe width
mm (ft-in)
L : Length
mm (ft-in)
H : Height
mm (ft-in)
W : Width
mm (ft-in)
Weight
kg (lbs)
Without boom, arm 600 (24″) 3,320 (10′11″) 2,740 (9′) 2,590 (8′6″) 10,220 (22,500)
and bucket 500 (20″) 3,320 (10′11″) 2,740 (9′) 2,490 (8′2″) 10,140 (22,400)
Type
Combination
A : Shoe width
mm (ft-in)
L : Length
mm (ft-in)
H : Height
mm (ft-in)
W : Width
mm (ft-in)
Weight
kg (lbs)
Without arm and 600 (24″) 6,030 (19′9″) 2,740 (9′) 2,590 (8′6″) 11,070 (24,400)
bucket 500 (20″) 6,030 (19′9″) 2,740 (9′) 2,490 (8′2″) 10,990 (24,200)
Type
Item
4.26m (14ft) Boom+2.2m (7ft-3in) Arm+
0.45m
3
(0.59cu･yd) Bucket+600mm (23.6in) Shoes
Width mm(ft-in) 2,590 (8′6″)
Weight kg(lbs) 11,900 (26,230)
2-7

● OVERALL DIMENSIONS OF BOOM
● OVERALL DIMENSIONS OF ARM+BUCKET
● OVERALL DIMENSIONS OF ARM
Type
Item
4.26m (14ft) Boom
L×H×W m(ft-in)
4.42×1.33×0.57
(14′6″×4′4″×1′10″)
Weight kg (lbs) 790 (1,740)
Type
Item
2.2m (7ft-3in) Arm+0.45m
3
(0.59cu･yd) Bucket
L×H×W m(ft-in)
4.07×0.79×0.95
(13′4″×2′7″×3′1″)
Type
Item
2.2m (7ft-3in) Arm
L×H×W m(ft-in)
2.93×0.59×0.35
(9′7″×1′11″×1′2″)
2-8

● OVERALL DIMENSIONS OF BUCKET
Type Hoe bucket
Length×
Height×Width
L×H×W m (ft-in)
1.35×0.60×0.46
(4′5″×2′×1′6″)
1.19×1.03×0.60
(3′11″×3′5″×2′)
1.19×1.03×0.70
(3′11″×3′5″×2′4″)
1.19×1.03×0.80
(3′11″×3′5″×2′7″)
Weight kg
(lbs) 210 (460) 260 (570) 280(620) 320 (705)
Bucket
capacity
m
3
(cu･yd)
0.17 (0.22) 0.23 (0.30) 0.30 (0.39) 0.37 (0.48)
Type Hoe bucket V-bucket Slope finishing bucket
Length×
Height×Width
L×H×W m (ft-in)
1.19×1.03×0.95
(4′5″×2′×3′1″)
1.19×1.03×1.00
(4′5″×2′×3′3″)
1.29×0.64×1.81
(4′3″×2′1″×5′11″)
0.99×0.73×1.60
(3′3″×2′5″×5′3″)
Weight kg
(lbs) 350 (770) 370 (820) 280(620) 480(1,060)
Bucket
capacity
m
3
(cu･yd)
STD 0.45(0.59) 0.51(0.67) 0.46(0.60) 0.40 (0.52)
2-9
Hoe bucket V-bucket Slope finishing bucket

ITEM E135SR L E135SRLC
Length
(From the center of the arm
fixing pin to the tip of the blade) R1,630mm (5´4˝ ) R1,730mm (5´8˝ )
Width [600mm (23. 6˝ ) shoe only] 2,590mm (8´6˝ ) 2,590mm (8´6˝ )
Height 570mm (1´10˝ ) 570mm (1´10˝ )
Weight 470kg (1,040 lb) 480kg (1,060 lb)
Set Pressure of Main Relief Valve 210kgf/cm
2
(2,990psi) 210kgf/cm
2
(2,990psi)
Set pressure of Overload Relief Valve 280kgf/cm
2
(3,980psi) 280kgf/cm
2
(3,980psi)
2-10
● DOZER SPECIFICATIONS
E135SR L DOZER
● OVERALL DIMENSIONS OF A COMPLETE MACHINE

ITEM E115SR
Length
(From the center of the arm
fixing pin to the tip of the blade) R1,630mm (5´4˝ )
Width [600mm (23. 6˝ ) shoe only] 2,590mm (8´6˝ )
Height 570mm (1´10˝ )
Weight 455kg (1,000 lb)
Set Pressure of Main Relief Valve 210kgf/cm
2
(2,990pis)
Set pressure Of Overload Relief Valve 280kgf/cm
2
(3,980pis)
2-11
● DOZER SPECIFICATIONS
E115SR
● OVERALL DIMENSIONS A COMPLETE MACHINE

E135SR(LC) E135SRL
5.1 SPEED AND GRADEABILITY
5.2 ENGINE
5.3 HYDRAULIC COMPONENTS
5.4 WEIGHT Unit : kg (lbs)
Engine model ISUZU BB－4BG1T
Type Water-cooled, 4-cycle direct injection, turbo charged engine
Number of cylinders－Bore×Stroke 4－105mm×125mm
(4.13in×4.92in)
Total displacement 4,329cc (264cu･in)
Rated output / Rotation speed 62.5kW (85PS) / 2,050rpm
Maximum torque / Rotation speed 32.4kgf･m (235 lbf･ft) / 1,600rpm
Starter 24V / 4.5kW
Alternator 24V / 50A
Hydraulic pump Variable displacement axial piston + gear pump
Hydraulic motor (swing) Axial piston motor
Hydraulic motor (travel) 2-speed axial piston motor
Control valve 6-spool control valve
Cylinder
(Boom, Arm, and Bucket) Double action cylinder
Oil cooler Air-cooled type
E135SR E135SRLC E135SRL
Fully equipped weight 13,700 (30,200) 13,900 (30,640) 15,700 (34,610)
Upper structure 7,330 (16,160) 7,330 (16,160) 7,330 (16,160)
Lower machinery 4,450 (9,810)
With 600mm (24in) shoe
4,650 (10,250)
6,750 (14,880)
Attachment
〔Boom+2.45m(8ft) Arm+0.5m3
(0.65cu･yd)Bucket〕 1,920 (4,230) 1,920 (4,230) 1,920 (4,230)
Model
Item E135SR(LC), E135SRL
Swing speed 11.7rpm
Travel speed (1-speed/2-speed)
km/h
(mph) 2.8 / 5.1 (1.7 / 3.2)
Gradeability %(degree) 70 (35)
2-12
5. SPECIFICATIONS AND PERFORMANCE

E115SR
5.5 SPEED AND CLIMBING CAPABILITY
5.6 ENGINE
5.7 HYDRAULIC COMPONENTS
5.8 WEIGHT Unit: kg (lbs)
Engine model ISUZU BB－4BG1T
Type Water-cooled 4-cycle direct injection turbo charger engine
Number of cylinders－Bore×Stroke 4－105mm×125mm
(4.13in×4.92in)
Total displacement 4,329cc (264cu･in)
Rated output / Rotation speed 58.8kW (80PS) / 2,050rpm
Maximum torque / Rotation speed 30.0kgf･m (217 lbf･ft) / 1,600rpm
Starter 24V / 4.5kW
Alternator 24V / 30A
Hydraulic pump Variable displacement axial piston + gear pump
Hydraulic motor (swing) Axial piston motor
Hydraulic motor (travel) 2-speed axial piston motor
Control valve 6-spool control valve
Cylinder
(Boom, Arm, and Bucket) Double action cylinder
Oil cooler Air-cooled type
E115SR
Fully equipped weight 11,900 (26,230)
Upper structure 6,080 (13,400)
Lower machinery
〔With grouser shoe〕
4,140 (9,130)
Attachment
〔Boom+2.2m(7ft-3in)
Arm+0.45m3
(0.59cu･yd)Bucket〕
1,680 (3,700)
Model
Item E115SR
Swing speed 11.4rpm
TRAVEL SPEED (1-speed/2-speed)
km/h
(mph) 3.5 / 6.0 (2.2 / 3.7)
Gradeability %(degree) 70 (35)
2-13

E135SR(LC) E135SRL
Shape Shoe width mm (in)
Overall width of
crawler mm (ft-in)
Ground pressure
kgf /cm
2
(psi)
500 (20) 2,490 (8′2″) 0.43 (6.12)
600 (24) 2,590 (8′6″) 0.36 (5.1)
700 (28) 2,690 (9′0″) 0.32 (4.49)
Grouser shoe
44 links
800 (32) 2,790 (9′2″) 0.30 (4.3)
Rubber pad shoe
44 links
500 (20) 2,490 (8′2″) 0.44 (6.26)
Flat shoe
44 links
500 (20) 2,490 (8′2″) 0.43 (6.12)
Triangle shoe
44 links
800 (32) 2,790 (9′2″) 0.28 (3.98)
2-14
6. TYPE OF CRAWLER
NOTE :
Use grouser shoes 500mm (20in) or 600mm (24in) on rough ground (areas covered with rocks and gravel). If
you drive or excavate with other shoes, this may cause shoe bending, shoe bolt looseness, and track
assembly (link, roller, etc.) damage.

E115SR
Shape Shoe width mm (in)
Overall width of
crawler mm (ft-in)
Ground pressure
kgf /cm
2
(psi)
500 (20) 2,490 (8′2″) 0.41 (5.83)
600 (24) 2,590 (8′6″) 0.34 (4.8)
Grouser shoe
41 links
700 (28) 2,690 (9′0″) 0.31 (4.41)
Rubber pad shoe
41 links
500 (20) 2,490 (8′2″) 0.43 (6.12)
Flat shoe
41 links
500 (20) 2,490 (8′2″) 0.42 (5.97)
Triangle shoe
41 links
800 (32) 2,790 (9′2″) 0.27 (3.84)
2-15
NOTE :
Use grouser shoes 500mm (20in) or 600mm (24in) on rough ground (areas covered with rocks and gravel). If
you drive or excavate with other shoes, this may cause shoe bending, shoe bolt looseness, and track
assembly (link, roller, etc.) damage.

E135SR L – E135SR LC
E115SR
Outer width mm (ft-in)Hoe bucket Heaped
capacity
m3
(cu･yd)
Struck
m3
(cu･yd) With side
cutter
Without side
cutter
Number of
tooth
W or W/O
side cutter
Availability
of face
shovel
Weight
kg (lbs)
0.24(0.31)
0.20
(0.26)
600
(2′)
500
(1′8″)
3 W YES
280
(620)
0.31(0.41)
0.23
(0.3)
700
(2′4″)
600
(2′)
3 W YES
330
(660)
0.38(0.50)
0.28
(0.37)
800
(2′7″)
700
(2′4″)
4 W YES
340
(750)
0.45(0.59)
0.35
(0.46)
900
(2′11″)
800
(2′7″)
4 W YES
350
(770)
STD
0.50(0.65)
0.38
(0.50)
1,000
(3′3″)
900
(2′11″)
5 W YES
380
(840)
0.57(0.75)
0.43
(0.56)
1,100
(3′7″)
1,000
(3′3″)
5 W YES
400
(880)
0.70(0.92)
0.50
(0.65)
──
1,150
(3′9″)
5 W/O YES
400
(880)
Outer width mm (ft-in)Hoe bucket Heaped
capacity
m3
(cu･yd)
Struck
m3
(cu･yd) With side
cutter
Without side
cutter
Number of
tooth
W or W/O
side cutter
Availability
of face
shovel
Weight
kg (lbs)
0.17(0.22)
0.13
(0.17)
──
450
(1′6″)
3 W/O YES
210
(460)
0.23(0.30)
0.19
(0.25)
600
(2′)
500
(1′8″)
3 W YES
260
(570)
0.30(0.39)
0.22
(0.29)
700
(2′4″)
600
(2′)
3 W YES
280
(620)
0.37(0.48)
0.27
(0.35)
800
(2′7″)
700
(2′4″)
4 W YES
320
(705)
STD
0.45(0.59)
0.39
(0.51)
950
(3′1″)
850
(2′9″)
4 W YES
350
(770)
0.51(0.67)
0.35
(0.46)
1,000
(3′3″)
900
(2′11″)
5 W YES
370
(820)
2-16
7. TYPE OF BUCKET

E135SR L – E135SR LC
E115SR
Applicable ArmHoe bucket Heaped
capacity
m3
(cu･yd)
Struck
m3
(cu･yd) 2.1m (6′11″) Arm 2.45m (8′) Arm 2.95m (9′8″) Arm
0.24(0.31)
0.20
(0.26)
○ ○ ○
0.31(0.41)
0.23
(0.3)
○ ○ ○
0.38(0.50)
0.28
(0.37)
○ ○ ◎
0.45(0.59)
0.35
(0.46)
○ ○ △
STD
0.50(0.65)
0.38
(0.50)
○ ◎ ×
0.57(0.75)
0.43
(0.56)
◎ △ ×
0.70(0.929
0.50
(0.65)
△ × ×
Applicable ArmHoe bucket Heaped
capacity
m3
(cu･yd)
Struck
m3
(cu･yd) 1.9m (6′3″) Arm 2.2m (7′3″) Arm 2.7m (8′10″) Arm
0.17(0.22)
0.13
(0.17)
○ ○ ○
0.23(0.30)
0.19
(0.25)
○ ○ ○
0.30(0.39)
0.22
(0.29)
○ ○ ○
0.37(0.48)
0.27
(0.35)
○ ○ ◎
STD
0.45(0.59)
0.39
(0.51)
○ ◎ △
0.51(0.67)
0.35
(0.46)
◎ △ ×
2-17
8. COMBINATIONS OF ATTACHMENT
NOTE :
◎ Standard combination
○ General operation : Excavation or loading of sand, gravel, and clay
△ Light operation : Mainly loading or loose gravel (e.g., cultivation or loading of sand or gravel)
× Prohibited combination : There are problems from the view points of strength and stability.
Use the attachments recommended by the Dealer. Reinforcement of arm allows to use it as
nibbler and breaker.
The trouble due to the use in the condition "Use not allowed" described in the above table is not
included in our responsibility
When bucket marked by △ has been attached or nibbler has been attached on long arm, the
specified stability may not be obtained. So add weight 600kg (1,320 lbs) in add-on type as
required.
If any other bucket, except for the backhoe bucket, is turned over and used for excavation, damage
to the arm and bucket may occur.

9.1 SPECIFICATIONS
Model E135SR E115SR
Engine model ISUZU BB－4BG1T ISUZU BB－4BG1T
Type
Diesel, 4-cycle water-cooled,
in-line, direct injection,
turbo charger
Diesel, 4-cycle water-cooled,
in-line, direct injection,
turbo charger
Number of cylinder－
Bore×Stroke mm (in) 4×105(4.13)×125(4.92) ←
Total displacement cc (cu･in) 4,329(264) ←
Compression ratio 18.0 ←
Rated out put kW (PS) at rpm 62.5 (85) at 2,050 58.8 (80) at 2,050
Maximum
torque kgf m (lbf ft) at rpm 32.4 (235) at 1,600 30.0 (217) at 1,600
High idling rpm 2,310±20 ←
Low idling rpm 1,000±20 ←
Injection valve
opening pressure kgf/cm2(psi) 185(2,630) ←
Thermostat action
Start/Full open ℃(°F) 82 / 95(180 / 203) ←
Firing order 1－3－4－2 ←
Compression
pressure kgf/cm2 (psi) at rpm 31(440) at 200 ←
Lubrication oil pressure ── ──
Fuel injection timing 9°±1°before top dead point ←
Valve clearance Open Close
Valve clearance Intake valve
0.4mm (0.016″)
in cold condition
19°before top
dead point
47°after bottom
dead point
Exhaust valve
0.4mm (0.016″)
in cold condition
57°before bottom
dead point
15°after top
dead point
Starter capacity V×kW 24×4.5 ←
Generator capacity
(Alternator) V×A 24×50 24×30
Cooling fan drive method
∅550 (21.7in) suction type
8 fans, V-belt drive, pulley
ratio Crank / Fan= 0.89
∅550 (21.7in) suction type
6 fans, V-belt drive, pulley
ratio Crank / Fan= 0.98
Engine oil quantity
(Oil pan only) (gal) Max. 13(3.4), Min. 11(2.9) ←
Dry weight kg (lbs) 368(811) ←
Fuel consumption
ratio g/kW･h (g/PS･h) 224±7％ (164±7%) ←
Allowable inclination Front / Rear and Right / Left : 35°
Dimension (L×W×H) mm (in) 900×690×865
(34.4in×27.2in×34.1in)
860×670×850
(33.9in×26.4in×33.5in)
Rotating direction Counterclockwise seeing from flywheel side
2-18
9. ENGINE SPECIFICATION

9.2 ENGINE CHARACTERISTIC CURVE (ISUZU BB－4BG1T)
Condition to be measured : With fan and generator
Without muffler and air cleaner
2-19
E135SR
313±20.0N m /About1600min－1
(31.9±2.0kgf m /About1600min－1
)
2000 2500
40
1500
20
0
240
220
200
260
290
310
270
280
330
60
80
62.5±1.8kW/2050min－1
(85±2.5PS/2050min－1
)
2350±20min－1
224.0±7%/kW h /2050min－1
1000
SFC
(N m)
E135SRLC
Fuel consumption in regular operation
(load factor：0.70～0.80)
11.7～13.4 /h
ENGINE SPEED (min－1)
α：Standard load factor (0.70～0.80)
FUEL
CONSUMPTION
RATE
SHAFT
OUTPUT
(PS)
SHAFT
TORQUE
Fuel consumption volume
= ×kw×Load factor (α)
= ×62.5kw×α
=16.7α･ /h
Fuel consumption rate
0.835×1000
224g/kw･h
0.835×1000
= ×PS×Load factor
(α)
= ×85PS×α
0.835×1000
164g/PS･h
0.835×1000
SHAFT TORQUE
SHAFT OUTPUT
FUEL CONSUMPTION RATE
or
(210)
(190)
(170)
(150)
(130)
(33)
(31)
(29)
(27)
(100)
(80)
(60)
(20)
(40)
(kgf m)
(g/kW h) (g/PS h)
(kW)
E135SRL

9.3 ENGINE CHARACTERISTIC CURVE (ISUZU BB－4BG1T)
Condition to be measured : With fan and generator
Without muffler and air cleaner
2-20
2000 25001500
E115SR
2350±20min－1
224.0±7%/kW h /2050min－1
1000
300±20.0N m /About1600min－1
(30.6±2.0kgf m /About1600min－1
)
58.7±1.8kW/2050min－1
(79.8±2.5PS/2050min－1
)
Fuel consumption in regular operation
(load factor：0.70～0.80)
11.0～12.6 /h
α：Standard load factor (0.70～0.80)
= ×kw×Load factor (α)
= ×58.7kw×α
=15.7α･ /h
0.835×1000
224g/kw･h
0.835×1000
= ×PS×Load factor
(α)
= ×79.8PS×α
0.835×1000
164g/PS･h
0.835×1000
SHAFT TORQUE
SHAFT OUTPUT
FUEL CONSUMPTION RATE
or
ENGINE SPEED (min－1)
40
20
0
240
220
200
260
290
310
270
280
330
60
80
SFC
(N m)
FUEL
CONSUMPTION
RATE
SHAFT
OUTPUT
(PS)
SHAFT
TORQUE
(210)
(190)
(170)
(150)
(130)
(33)
(31)
(29)
(27)
(100)
(80)
(60)
(20)
(40)
(kgf m)
(g/kW h) (g/PS h)
(kW)

E115SR
E135SR
SECTION 3 ATTACHMENT DIMENSIONS
TABLE OF CONTENTS
1. Boom ...................................................................................................................... 3-1
1.1 Boom dimensional drawing ............................................................................................................. 3-1
1.2 Boom maintenance standard........................................................................................................... 3-2
2. Arm ......................................................................................................................... 3-4
2.1 Arm dimensional drawing ................................................................................................................ 3-4
2.2 Arm maintenance standard ............................................................................................................. 3-5
3. Bucket..................................................................................................................... 3-7
3.1 Hoe bucket ...................................................................................................................................... 3-7
3.2 Special bucket ................................................................................................................................. 3-9
3.3 Detail dimensional drawing of lug section...................................................................................... 3-11
3.4 Detail dimensional drawing of boss section ................................................................................... 3-13
4. Dozer .................................................................................................................... 3-14
4.1 Dozer dimensional drawing ........................................................................................................... 3-14
4.2 Dozer maintenance standard ........................................................................................................ 3-15

1.1 BOOM DIMENSIONAL DRAWING
No. NAME
E135SR(LC)
E135SRL
E115SR
A
B
C
D
E
Boom length
Boom foot width
Boom end inner width
Boom end outer width
Height of boom cylinder rod pin
4,600 (15´1˝ )
574 (1´10.6˝ )
274 (10.8˝ )
386 (1´3.2˝ )
961 (3´1.8˝ )
4,260 (13´12˝ )
574 (1´10.6˝ )
232 (9.13˝ )
376 (1´2.8˝ )
919 (3´0.2˝ )
F
G
H
I
J
Height of arm cylinder (head side) pin
Distance between pins of boss
Distance between pins of bracket
Arm cylinder (head side) inner width
Outer width of bracket on the arm cylinder (rod side) mounting section
1,084.5 (3´7˝ )
R2,024 (6´8˝ )
R2,303 (7´7˝ )
108 (4.25˝ )
400 (1´3.7˝ )
1,037.5 (3´5˝ )
R1,960 (6´5˝ )
R2,129.5 (6´12˝ )
108 (4.25˝ )
400 (1´3.7˝ )
d1
d2
d3
d4
Boom foot pin dia.
Boom cylinder (rod side) pin dia.
Pin dia. of arm end.
Arm cylinder (head side) pin dia.
∅70 (2.76˝ )
∅80 (3.15˝ )
∅70 (2.76˝ )
∅70 (2.76˝ )
∅70 (2.76˝ )
∅75 (2.95˝ )
∅70 (2.76˝ )
∅70 (2.76˝ )
3-1
1. BOOM
I
C
D
d3
H
G B
A
d1
F
B
B C
C
Fig. 1-1 Boom dimensional drawing
Table 1-1 Unit : mm (ft-in)
SECTION BB SECTION CC
d4
I
Jd2
E

1.2 BOOM MAINTENANCE STANDARD
(1) Clearance of pin and bushing
on boom section
Standard value Clearance
Sym
-bol
Item Pin
dia.
Pin dia.
tolerance
Bushing
i.d.
tolerance
Standard
value
Repairable
level
Service
limit
Remedy
A Boom foot
0
(0)
－0.030
(－0.0012)
+0.231
(+0.0091)
+0.160
(+0.0063)
+0.291
(+0.0115)
+0.160
(+0.0063)
B
Boom cylinder
(Head side)
∅70
(2.7559) +0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.070
(+0.0028)
C
Boom cylinder
(Rod side)
∅80
(3.1496)
+0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.070
(+0.0028)
D
Arm cylinder
(Head side)
∅70
(2.7559)
+0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.100
(+0.0039)
+0.180
(+0.0071)
+0.070
(+0.0028)
More than
1.2
(0.05)
2.0
(0.08)
Replace
bushing
or pin
Sym
-bol
Item Pin
dia.
Pin dia.
tolerance
Bushing
i.d.
tolerance
Standard
value
Repairable
level
Service
limit
Remedy
A Boom foot
0
(0)
－0.030
(－0.0012)
+0.231
(+0.0091)
+0.160
(+0.0063)
+0.261
(+0.0103)
+0.160
(+0.0063)
B
Boom cylinder
(Head side)
∅70
(2.7559) +0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.070
(+0.0028)
C
Boom cylinder
(Rod side)
∅75
(2.9528)
+0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.070
(+0.0028)
D
Arm cylinder
(Head side)
∅70
(2.7559)
+0.030
(+0.0012)
0
(0)
+0.180
(+0.0071)
+0.100
(+0.0039)
+0.180
(+0.0071)
+0.070
(+0.0028)
More than
1.2
(0.05)
2.0
(0.08)
Replace
bushing
or pin
3-2
D
C B A
Fig. 1-2 Clearance of pin and bushing on boom section
1) E135SR L E135SR LC Table 1-2 (1/2) Unit : mm (in)
2) E115SR Table 1-2 (2/2) Unit : mm (in)

(2) Clearance in thrust direction on the boom
cylinder installation section
Basic size
Shim adjusting clearance
(Total of both sides)
Length under
pin neck
Sec-
tion
Item
Sym
-bol
Size
Standard
value
Repairable
level
Service
limit
No. Length
Remedy
Boom 574 (22.6)
A Boom foot
Upper frame
L1
581 (22.9)
0.6 (0.02)
or less
1.0
(0.04)
1.5
(0.06)
1
716
(28.2)
Boom cylinder 90 (3.54)
B
Boom cylinder
(Head side) Upper frame
L2
94 (3.70)
0.6～1.0
(0.02～0.04)
2.0
(0.08)
2.5
(0.10)
2
180
(7.09)
Boom cylinder L3 80 (3.15)
C
Boom cylinder
(Rod side) Boom L3’ 400 (15.7)
0.6～2.0
(0.02～0.08)
2.5
(0.10)
3.0
(0.12)
※
3
597
(23.5)
Boom cylinder 100 (3.94)
D
Arm cylinder
(Head side) Boom
L4
108 (4.25)
0.6～1.0
(0.02～0.04)
2.0
(0.08)
2.5
(0.10)
4
212
(8.35)
Shim
adjustment
3-3
SECTION AA
Fig. 1-3 Clearance in thrust direction on the boom cylinder installation section
E135SR L EVOLUTION E135SR LC EVOLUTION E115SR EVOLUTION
Table 1-3 Unit : mm (in)
However the mark ※ shows the length specified in the figure because it has no neck length.
L1
X
L2X
X
X
L3
L4
2
1
4
L2X
2
L3L3’
AB
A
C
B
C
D
D
SECTION DD
SECTION BB
※ 3
SECTION CC

2.1 ARM DIMENSIONAL DRAWING
E135SR LC
E135SR L
E115SR
E135SR LC
E135SR L
E115SR
No. NAME
2.95m
(9´8˝ ) Long STD STD
No. NAME
2.95m
(9´8˝ ) Long STD STD
C Arm length
2950
(9´8˝ )
2450
(8´ )
2200
(7´3˝ ) L Arm link section boss width
244
(9.61˝ )
← 210
(8.27˝ )
A point
R660
(26.2˝ ) M Boss width
268
(9.37˝ )
← 226
(8.90˝ )
D
Distance between pins
of boss and bracket
B point
R674
(26.5˝ )
R638.5
(25.1˝ )
R626.5
(24.7˝ )
N Bracket inner width
108
(4.25˝ )
← 108
(4.25˝ )
D1 I.D of boss
∅80
(3.15˝ )
← ∅75
(2.95˝ ) O Bracket inner width
98
(3.86˝ )
← 98
(3.86˝ )
D2 I.D of boss
∅75
(2.95˝ )
← ← P Idler link dimension
501
(19.7˝ )
← ←
D4 I.D of boss
∅150
(5.91˝ )
← ← Q Bucket link dimension
482
(19.0˝ )
← 468
(18.4˝ )
E
Distance between of boss and
bracket
R1820
(5´12˝ )
← R1815.5
(5´11˝ ) R
Height between pins of boss and
center
20
(0.79˝ )
← 15
(0.59˝ )
F Distance between of boss and boss
R350
(13.8˝ )
← ← d1 Pin dia.
∅65
(2.56˝ )
← ∅60
(2.36˝ )
G
Height between pins of boss and
bracket
456.5
(18.0˝ )
← 442
(17.4˝ ) d2 Pin dia.
∅60
(2.36˝ )
← ←
A point
258.5
(10.3˝ ) d3 Pin dia.
∅70
(2.76˝ )
← ←
H
Height between pins
of boss and bracket
B point
150
(5.91˝ )
246.5
(9.70˝ )
244
(9.61˝ )
d4 Pin dia.
∅70
(2.76˝ )
← ←
J Arm top end width (with bushing)
250
(9.84˝ )
← 216
(8.50˝ ) d5 Pin dia.
∅60
(2.36˝ )
← ←
K Boss width
232
(9.13˝ )
← 198
(7.80˝ )
3-4
2. ARM
SECTION AA
SECTION BB
H
Q
P
d1 d2
M
VEIW Ⅰ
d3
Table 2-1 Unit : mm (ft-in)
O
A POINT
B POINT
D
2.95m arm Spec.
Fig. 2-1 Arm dimensional drawing
A R
A
F
B
C
D
B
E
G
Ⅰ
H
H
H
K
J
D2D1
L
d5
d4
D4
N

2.2 ARM MAINTENANCE STANDARD
(1) Clearance of pin and bushing
Sym
-bol
Item Pin
dia.
Pin dia.
tolerance
Bushing i.d.
tolerance
Standard
value
Repairable
level
Service
limit
Remedy
A Arm point
＋0.228
(＋0.0090)
＋0.168
(＋0.0066)
＋0.308
(＋0.0121)
＋0.188
(＋0.0074)
B
Bucket link
(Bucket connection)
∅65
(2.5591)
－0.020
(－0.0008)
－0.080
(－0.0031)
＋0.234
(＋0.0092)
＋0.171
(＋0.0067)
＋0.314
(＋0.1236)
＋0.191
(＋0.0075)
C
Idler link
(Arm connection)
＋0.246
(＋0.0097)
＋0.187
(＋0.0073)
＋0.306
(＋0.0120)
＋0.187
(＋0.0073)
D
Bucket link
(Idler link connection)
＋0.236
(＋0.0093)
＋0.180
(＋0.0071)
＋0.296
(＋0.0117)
＋0.180
(＋0.0071)
D’
Bucket cylinder
(Rod side)
0
(0)
－0.060
(－0.0024)
＋0.240
(＋0.0094)
＋0.100
(＋0.0039)
E
Bucket cylinder
(Bottom side)
∅60
(2.3622)
F
Arm cylinder
(Rod side)
＋0.030
(＋0.0012)
0
(0)
＋0.180
(＋0.0071)
＋0.100
(＋0.0039)
＋0.180
(＋0.0071)
＋0.070
(＋0.0028)
G Arm foot
∅70
(2.7559) ±0.020
(±0.0008)
＋0.231
(＋0.0091)
＋0.160
(＋0.0063)
＋0.251
(＋0.0099)
＋0.140
(＋0.0055)
1.2
(0.45)
2.0
(0.08)
Replace
bushing
or pin
Sym
-bol
Item Pin
dia.
Pin dia.
tolerance
Bushing i.d.
tolerance
Standard
value
Repairable
level
Service
limit
Remedy
A Arm point
＋0.228
(＋0.0090)
＋0.168
(＋0.0066)
＋0.288
(＋0.0113)
＋0.188
(＋0.0074)
B
Bucket link
(Bucket connection)
－0.020
(－0.0008)
－0.080
(－0.0031)
＋0.234
(＋0.0092)
＋0.171
(＋0.0067)
＋0.294
(＋0.0116)
＋0.191
(＋0.0075)
C
Idler link
(Arm connection)
＋0.246
(＋0.0097)
＋0.187
(＋0.0073)
＋0.306
(＋0.0120)
＋0.187
(＋0.0073)
D
Bucket link
(Idler link
connection)
＋0.236
(＋0.0093)
＋0.180
(＋0.0071)
＋0.296
(＋0.0117)
＋0.180
(＋0.0071)
D’
Bucket cylinder
(Rod side)
0
(0)
－0.060
(－0.0024)
＋0.240
(＋0.0094)
＋0.100
(＋0.0039)
E
Bucket cylinder
(Bottom side)
∅60
(2.3622)
F
Arm cylinder
(Rod side)
＋0.030
(＋0.0012)
0
(0)
＋0.180
(＋0.0071)
＋0.100
(＋0.0039)
＋0.180
(＋0.0071)
＋0.070
(＋0.0028)
G Arm foot
∅70
(2.7559) ±0.020
(±0.0008)
＋0.231
(＋0.0091)
＋0.160
(＋0.0063)
＋0.251
(＋0.0099
＋0.140
(＋0.0055)
1.2
(0.45)
2.0
(0.08)
Replace
bushing
or pin
3-5
A
B D,D’
G
E
F
C
1) E135SR L E135SR LC Table 2-2 (1/2) Unit : mm (in)
Fig. 2-2 Clearance of pin and bushing on arm section
2) E115SR Table 2-2 (2/2) Unit : mm (in)

(2) Clearance of arm and cylinder installing
sections in thrust direction
Basic size
Shim adjusting clearance
(Total of both sides)
Length under
pin neckSec-
tion
Item
No. E135SR E115SR
Standard
value
Repairable
level
Service
limit No. E135SR E115SR
Remedy
Arm
250
(9.84)
216
(8.50)
A Arm point
Bucket
L1 251
(9.88)
218
(8.58)
1
Link side
250
(9.84)
216
(8.50)
B Bucket link
Bucket
L2 252
(9.92)
218
(8.58)
0.6～1.0
(0.02～0.0
4)
1.2
(0.05)
2
※391
(15.4)
※351
(13.8)
Arm
244
(9.61)
210
(8.27)
C
Idler link
(Arm connection) Link side
L3
― ―
0.5 (0.02)
or less
1.0
(0.04)
3
Bucket link side
2.44
(9.61)
226
(8.90)Link
connection Idler link side
L4
― ―
Rod side
90
(3.54) ←
D
Bucketlink
Bucket
cyinder
connection Bucket link side
L4’ 98
(3.86) ←
0.6～1.0
(0.02～0.0
4)
1.2
(0.05)
2.0
(0.08)
4
※328
(12.9)
※310
(12.2)
Bottom side
90
(3.54) ←
E
Bucket
cylinder
(Bottom side) Arm
L5 98
(3.86) ←
5
※196
(7.72)
※184
(7.24)
Rod side
100
(3.94) ←
F
Arm cylinder
(Rod side) Arm
L6 108
(4.25) ←
0.6～2.0
(0.02～0.0
8)
2.0
(0.08)
2.5
(0.10)
6
※212
(8.35)
←
G Arm foot Arm L7
268
(10.6)
226
(8.90)
Boom L7’
274
(10.8)
232
(9.13)
0.5 (0.02)
or less
1.0
(0.04)
2.0
(0.08)
7
※386
(15.2)
←
Shimadjustment
3-6
Fig. 2-3 Clearance of arm and cylinder installing sections in thrust direction
Table 2-3 Unit : mm (in)
1
L2
2
L4
L4’
4
X2 X4
5 6
L1
L3
L5
X1
X3
X5 L6X6
A
C
C
B
B
E
F
G
G
X4’
D D’
7
L7
X7
SECTION DD, D’ D’
A
D D’
SECTION BB SECTION GG
SECTION AA SECTION CC SECTION EE SECTION FF
E
F
Note : The mark ※ shows the length from the under
head to the center of pin hole.
3

3.1 HOE BUCKET
(1) Hoe bucket dimensional drawing
(2) Hoe bucket dimensional table
No. NAME No. NAME
A
B
C
D
E
Distance between pin and bracket
Distance between bucket pin and tooth end
Inner width of bucket top end
Inner width of lug
Inner width of bracket
G
H
I
I0
d1
Outer width of bucket bottom
Bucket outer width of front side
Pitch between teeth
Pitch between teeth
Outer width of bushing
F Outer width of side cutter d2 Pin dia.
Type Hoe bucket
Capacity
〔STD〕
0.50m3
(0.65cu yd)
0.24m3
(0.31cu yd)
0.31m3
(0.41cu yd)
0.38m3
(0.50cu yd)
0.45m3
(0.59cu yd)
0.57m3
(0.75cu yd)
0.70m3
(0.92cu yd)
A 370 (14.6˝ ) ← ← ← ← ← ←
B R1,225 (4´ ) ← ← ← ← ← ←
C 862 (33.9˝ ) 462 (18.2˝ ) 562 (22.1˝ ) 662 (26.1˝ ) 772 (30.4˝ ) 962 (37.9˝ ) 1,112 (3´8˝ )
D 324 (12.8˝ ) ← ← ← ← ← ←
E 252 (9.92˝ ) ← ← ← ← ← ←
F 1,000 (3´3˝ ) 593 (23.3˝ ) 700 (27.6˝ ) 800 (31.5˝ ) 910 (35.8˝ ) 1,100 (3´7˝ ) ―
G 739 (29.1˝ ) 383 (15.1˝ ) 439 (17.3˝ ) 539 (21.2˝ ) 649 (25.6˝ ) 839 (33.0˝ ) 989 (38.9˝ )
H 900 (35.4˝ ) 500 (19.7˝ ) 600 (23.6˝ ) 700 (27.6˝ ) 810 (31.9˝ ) 1,000 (3´3˝ ) 1,150 (3´9˝ )
I 193.5 (7.62˝ ) 187 (7.36˝ ) 237 (9.33˝ ) 191 (7.52˝ ) 228 (8.98˝ ) 218.5 (8.60˝ ) 256 (10.1˝ )
I0 193.5 (7.62˝ ) 187 (7.36˝ ) 237 (9.33˝ ) 191 (7.52˝ ) 228 (8.98˝ ) 218.5 (8.60˝ ) 256 (10.1˝ )
d1 ∅80 (3.15˝ ) ← ← ← ← ← ←
d2 ∅65 (2.56˝ ) ← ← ← ← ← ←
3-7
3. BUCKET
d2
E
D
A
B
G
H
I I0
d1
Bushing out dia.
F
C
Table 3-1
Fig. 3-1 Hoe bucket dimensional drawing
1) E135SR L E135SR LC Table 3-2 (1/2) Unit : mm (ft-in)

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