Case CX800 Tier 3 User manual
CRAWLER EXCAVATOR
SERVICE MANUAL
Issued 07-2006
87571787 NA
CX800
TIER III
87571787 NACX800 TIER III Crawler Excavator07-2006First Edition
REVISION HISTORY
RemarksIssue Issue Date Applicable Machines
CNH America LLC reserves the right to make improvements in design or changes in specifications at any time without incurring any
obligation to install them on units previously sold.
All data given in this publication is subject to production variations. Dimensions and weights are only approximate. Illustrations do not
necessarily show products in standard condition.For exact information about any particular product, please consult your Dealer.
Any use of editorial or pictorial content is strictly prohibited without express written permission from
CNH America LLC. Carol Stream, IL U.S.A.60188
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Copyright ©2006 CNH America LLC.
All rights reserved.
Printed in USA.
CNH Lep 9-42691NA September 2006.
CX800 Tier 3 Crawler Excavators
Table of Contents
DIVISION/SECTION SECTION N°REFERENCE N°
1 GENERAL INFORMATION
Safety, general information and standard torque data .....................................1001 7-27691NA
General specifications and special torque setting............................................1002 9-94710NA
Numerical value conversion table ....................................................................1003 9-35540
2ENGINE
Radiator and engine, removal and installation .................................................2001 9-94910NA
Engine specifications- Refer to Engine Service Manual ........................................ 9-36410NA
Disassembly and assembly of the engine-Refer to Engine Service Manual ......... 9-36410NA
3 FUEL SYSTEM
Fuel tank ..........................................................................................................3001 9-36821NA
Fuel engine system................................................................................................ *
4 ELECTRICAL SYSTEM
Electrical system, electrical and electronic troubleshooting.............................4001 9-94700NA
Inspection and maintenance of batteries and connecting a booster battery....4002 9-36830NA
Main and engine electronic control boxes........................................................4003 9-94510NA
5 UNDERCARRIAGE
Removal and installation of tracks ...................................................................5001 9-36860NA
Rollers..............................................................................................................5003 9-36881NA
Sprocket ...........................................................................................................5004 9-36890NA
Idler wheel and tension shock absorber ..........................................................5005 9-94350NA
6 DRIVE TRAIN
Drive motor and final drive transmission removal and installation ...................6001 9-36980NA
Drive motor and final drive transmission disassembly and assembly ..............6002 9-40351NA
Swing reduction gear, removal and installation................................................6003 9-36991NA
Swing reduction gear, disassembly and assembly...........................................6004 9-42631NA
7 UNDERCARRIAGE HYDRAULICS
8 UPPERSTRUCTURE HYDRAULICS
Depressurising and decontaminating the hydraulic system, use of the
vacuum pump and bleeding the components ..............................................8000 9-94430NA
Specifications, troubleshooting, checks and hydraulic pressure settings.........8001 9-94740NA
Hydraulic reservoir removal and installation ....................................................8002 9-94490NA
Main and pilot pumps, removal and installation ...............................................8003 9-40771NA
Main hydraulic control valve, removal and installation .....................................8004 9-94501NA
Attachment cylinders, removal and installation ................................................8005 7-27792NA
Hydraulic swivel, removal and installation........................................................8006 9-94600NA
Pilot blocs, removal and installation .................................................................8007 9-94520NA
Swing motor, removal and installation..............................................................8008 9-94420NA
Main hydraulic pump, disassembly and assembly ...........................................8010 9-94590NA
Main hydraulic control valve, disassembly and assembly ................................8011 9-94781NA
Attachment cylinders, disassembly and assembly...........................................8012 9-40941NA
Hand control levers, disassembly and assembly .............................................8013 9-94630NA
Foot control levers, disassembly and assembly ...............................................8014 9-40992NA
Six-solenoid valves, disassembly and assembly..............................................8015 9-42521NA
Caution valve, disassembly and assembly.......................................................8016 9-94531NA
Safety valve......................................................................................................8017 9-42770NA
Hydraulic swivel, disassembly and assembly...................................................8018 9-42511NA
Swing motor, disassembly and assembly ........................................................8019 9-42530NA
Hydraulic functions...........................................................................................8020 9-94720NA
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Lep 9-42691NA Edition 09-06
DIVISION/SECTION SECTION N° REFERENCE N°
Fan motor, removal and installation .................................................................8022 9-94660NA
Fan motor, disassembly and assembly ............................................................8023 9-94670NA
Fan pump, removal, disassembly, assembly and installation ...........................8024 9-94680NA
Hydraulic component functions........................................................................8030 9-94130NA
9 UPPERSTRUCTURE
Upperstructure, turntable and counterweight...................................................9002 9-42551NA
Boom, dipper and bucket .................................................................................9003 9-42621NA
Seat and seat belt ............................................................................................9004 9-40960NA
Cab and cab equipment...................................................................................9005 9-94650NA
Air conditioning troubleshooting.......................................................................9006 7-xxxxxFR
Air conditioning unit disassembly and assembly..............................................9007 9-94640NA
Air conditioning servicing .................................................................................9008 7-xxxxxFR
Air conditioning components............................................................................9009 7-xxxxxFR
Removal and installation attachment, counterweight and side fram ................9010 9-94730NA
Large format hydraulic schematic .................................................................Pocket 87528728
Large format electrical schematic .................................................................Pocket 87519792
* Consult the Engine Service Manual 9-36410NA
Sections to be distributed at a later date
NOTE: CNH Company reserves the right to make changes in the specifi-
cation and design of the machine without prior notice and without incur-
ring any obligation to modify units previously sold.
The description of the models shown in this manual has been made in
accordance with the technical specifications known as of the date of
design of this document.
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1001-2
Lep 7-27691NA Issued 02-06
TABLE OF CONTENTS
GENERAL INFORMATION .......................................................................................................................................3
SAFETY.....................................................................................................................................................................4
STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS............................................................................... 6
WARNING : This symbol is used in this manual to indicate important safety messages. Whenever you see
this symbol, carefully read the message that follows, as there is a risk of serious injury.
!
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1001-3
Lep 7-27691NA Issued 02-06
GENERAL INFORMATION
Cleanning
Clean all metal parts except bearings, in a suitable
cleaning solvent or by steam cleaning. Do not use
caustic soda for steam cleaning. After cleaning, dry
and put oil on all parts. Clean oil passages with
compressed air. Clean bearings in a suitable cleaning
solvent, dry the bearings completely and put oil on
the bearings.
Inspection
Check all parts when the parts are disassembled.
Replace all parts that have wear or damage. Small
scoring or grooves can be removed with a hone or
crocus cloth. Complete a visual inspection for
indications of wear, pitting and the replacement of
parts necessary to prevent early failures.
Bearings
Check bearings for easy action. If bearings have a
loose fit or rough action replace the bearing. Wash
bearings with a suitable cleaning solvent and permit
to air dry. DO NOT DRY BEARINGS WITH
COMPRESSED AIR.
Needle bearings
Before you press needle bearings in a bore always
remove any metal protrusions in the bore or edge of
the bore. Before you press bearings into position put
petroleum jelly on the inside and outside diameter of
the bearings.
Gears
Check all gears for wear and damage. Replace gears
that have wear or damage.
Oil seals, O-rings and gaskets
Always install new oil seals, O-rings and gaskets. Put
petroleum jelly on seals and O-rings.
Shafts
Check all shafts that have wear or damage. Check
the bearing and oil seal surfaces of the shafts for
damage.
Service parts
Always install genuine Case service parts. When
ordering refer to the Parts Catalog for the correct part
number of the genuine Case replacement items.
Failures due to the use of other than genuine Case
replacement parts are not covered by warranty.
Lubrication
Only use the oils and lubricants specified in the
Operator’s or Service Manuals. Failures due to the
use of non-specified oils and lubricants are not
covered by warranty.
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1001-4
Lep 7-27691NA Issued 02-06
SAFETY
This symbol means ATTENTION! BECOME ALERT! YOUR
SAFETY IS INVOLVED. The message that follows the
symbol contains important information about safety. Carefully
read the message. Make sure you fully understand the
causes of possible injury or death.
!
To prevent injury always follow the Warning, Caution
and Danger notes in this section and throughout the
manual.
Put the warning tag shown below on the key for the
keyswitch when servicing or repairing the machine.
One warning tag is supplied with each machine.
Additional tags Part Number 331-4614 are available
from your service parts supplier
.
WARNING: Read the operator’s manual to
familiarize yourself with the correct control
functions.
!
WARNING: Operate the machine and
equipment controls from the seat position
only. Any other method could result in
serious injury.
!
WARNING: This is a one man machine, no
riders allowed.
!
WARNING: Before starting engine, study
Operator’s Manual safety messages. Read
all safety signs on machine. Clear the area of
other persons. Learn and practice safe use
of controls before operating.
It is your responsibility to understand and
follow manufacturers instructions on
machine operation, service and to observe
pertinent laws and regulations. Operator’s
and Service Manuals may be obtained from
your Case dealer.
!
WARNING: If you wear clothing that is too
loose or do not use the correct safety
equipment for your job, you can be injured.
Always wear clothing that will not catch on
objects. Extra safety equipment that can be
required includes hard hat, safety shoes, ear
protection, eye or face protection, heavy
gloves and reflector clothing.
!
WARNING: When working in the area of the
fan belt with the engine running, avoid loose
clothing if possible, and use extreme caution.
!
WARNING: When doing checks and tests
on the equipment hydraulics, follow the
procedures as they are written. DO NOT
change the procedure.
!
WARNING: When putting the hydraulic
cylinders on this machine through the
necessary cycles to check operation or to
remove air from a circuit, make sure all
people are out of the way.
!
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1001-5
Lep 7-27691NA Issued 02-06
WARNING: Use insulated gloves or mittens
when working with hot parts.
!
WARNING: Lower all attachments to the
ground or use stands to safely support the
attachments before you do any maintenance
or service.
!
WARNING: Pin sized and smaller streams
of hydraulic oil under pressure can penetrate
the skin and result in serious infection. If
hydraulic oil under pressure does penetrate
the skin, seek medical treatment
immediately. Maintain all hoses and tubes in
good condition. Make sure all connections
are tight. Make a replacement of any tube or
hose that is damaged or thought to be
damaged. DO NOT use your hand to check
for leaks, use a piece of cardboard or wood.
!
WARNING: When removing hardened pins
such as a pivot pin, or a hardened shaft, use
a soft head (brass or bronze) hammer or use
a driver made from brass or bronze and a
steel head hammer.
!
WARNING: When using a hammer to
remove and install pivot pins or separate
parts using compressed air or using a
grinder, wear eye protection that completely
encloses the eyes (approved goggles or
other approved eye protectors).
!
WARNING: Use suitable floor (service)
jacks or chain hoist to raise wheels or tracks
off the floor. Always block machine in place
with suitable safety stands.
!
WARNING: When servicing or repairing the
machine, keep the shop floor and operator’s
compartment and steps free of oil, water,
grease, tools, etc. Use an oil absorbing
material and/or shop cloths as required. Use
safe practices at all times.
!
WARNING: Some components of this
machine are very heavy. Use suitable lifting
equipment or additional help as instructed in
this Service Manual.
!
WARNING: Engine exhaust fumes can
cause death. If it is necessary to start the
engine in a closed place, remove the exhaust
fumes from the area with an exhaust pipe
extension. Open the doors and get outside
air into the area.
!
WARNING: When the battery electrolyte is
frozen, the battery can explode if (1), you try
to charge the battery, or (2), you try to jump
start and run the engine. To prevent the
battery electrolyte from freezing, try to keep
the battery at full charge. If you do not follow
these instructions, you or others in the area
can be injured.
!
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1001-6
Lep 7-27691NA Issued 02-06
STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS
Tightening of cap screws, nuts
Tighten alternately so that tightening torque can be applied evenly. The numbers in the figure below indicate the
order of tightening.
JS00481A
Cap screws which have had Loctite used (white residue remains after removal) should be cleaned with loght oil or
suitable cleaning solvent and dried. Apply 2-3 drops of Loctite to the thread portion of the cap screw and then
tighten.
Torque table
Tighten cap screws and nuts according to the table below if there are no other special instructions.
Cap Screw Name Size (Size) M6 M8 M10 M12 M14 M16 M18 M20
Hexagon
Screw
Spanner
[mm] 10 13 17 19 22 24 27 30
[in.] 0.39 0.51 0.67 0.75 0.87 0.95 1.06 1.18
Tightening
torque
[Nm] 6.9 19.6 39.2 58.8 98.1 156.9 196.1 294.2
[lb-ft] 5.1 14.5 28.9 43.4 72.3 115.7 144.6 217
Hexagon
Socket
Head Cap
Screw
Spanner
[mm] 5 6 8101214 1417
[in.] 0.20 0.24 0.32 0.39 0.47 0.55 0.55 0.67
Tightening
torque
[Nm] 8.8 21.6 42.1 78.5 117.7 176.5 245.2 343.2
[lb-ft] 6.5 15.9 31.1 57.9 86.9 130.2 181 253.2
CNH
Copyright ©2006 CNH America LLC.
All rights reserved.
Printed in USA.
June 2006
Lep 9-94710NA
1002
SPECIFICATIONS
AND SPECIAL TORQUE SETTINGS
Section
1002
1002-2
Lep 9-94710NA Issued 06-06
TABLE OF CONTENTS
TYPE, SERIAL NUMBER
AND YEAR OF MANUFACTURE OF THE MACHINE..............................................................................................3
FLUIDS AND LUBRICANTS .....................................................................................................................................4
SPECIFICATIONS.....................................................................................................................................................8
COMPONENT WEIGHT..........................................................................................................................................16
DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY ...........................................................................18
DIMENSIONS AND WEAR LIMITS OF ATTACHEMENT MOBILE JOINTS .......................................................... 23
SHIMS FOR ADJUSTING ATTACHMENT GAPS...................................................................................................28
SPECIAL TORQUE SETTINGS ..............................................................................................................................29
MACHINE OVERALL DIMENSIONS.......................................................................................................................32
WARNING: This symbol is used in this manual to indicate important safety messages. Whenever you see
this symbol, carefully read the message which follows. Your safety depends on it.
!
1002-3
Lep 9-94710NA Issued 06-06
TYPE, SERIAL NUMBER
AND YEAR OF MANUFACTURE OF THE MACHINE
For all part orders, request for information or assistance, always specify the type and the serial number of the
machine to your Case dealer.
Fill in the following lines with the required information: Type, serial number, year of manufacture of the machine and
the serial numbers of the hydraulic and mechanical components.
Machine
CP98N006 CRILO05J002E00
(1) Type .............................................................................
(2) Serial number..............................................................
(3) Year of manufacture....................................................
Engine
Make and type .............................................................................................................................................................
Serial number ..............................................................................................................................................................
Serial numbers of the components
Hydraulic pump............................................................................................................................................................
Swing reduction gear...................................................................................................................................................
Travel reduction gears .................................................................................................................................................
Control valve................................................................................................................................................................
1002-4
Lep 9-94710NA Issued 06-06
FLUIDS AND LUBRICANTS
Lubricants must have the correct properties for each application.
Hydraulic fluid
CASE/AKCELA hydraulic fluid is specially designed for high pressure applications and for the CASE hydraulic sys-
tem. The type of fluid to be used depends on the ambient temperature.
Temperate climates: -20°C to +40°C (-4° to 104° F)
CASE/AKCELA: HYDRAULIC EXCAVATOR FLUID (MS 1230. ISO VG 46. DIN 51524 PART 2 HV)
Hot climates: 0×C to +50×C (32° to 122° F)
CASE/AKCELA: AW HYDRAULIC FLUID 68 HV (MS 1216. ISO VG 68. DIN 51524 PART 3 CATEGORY HVLP)
Cold climates: -25°C to +20°C (-13° to 68° F)
CASE/AKCELA: AW HYDRAULIC FLUID 32 (MS 1216. ISO VG 32. DIN 51524 PART 2)
Biodegradable fluid: -30°C to +40°C (-22° to 104° F)
This yellow-colored fluid is miscible with standard fluid. If used to change standard fluid, it is advised to drain the cir-
cuit completely before refilling with this fluid.
CASE/AKCELA: HYDRAULIC EXCAVATOR FLUID BIO (MS 1230. ISO VG 46. DIN 51524 PART 2 HV)
Transmission component oil
Extreme pressure oil used for enclosed transmission components.
CASE/AKCELA: GEAR 135H EP (SAE 80W-90. API GL 5.MIL-L-2105 D.MS 1316.ZF TE-ML 05A)
Grease
CASE/AKCELA: MOLY GREASE 251H EP-M (251H EP-M.NLGI 2)
"Extreme Pressure" multipurpose grease with lithium soap and molybdenum disulphide.
CASE/AKCELA: MULTIPURPOSE GREASE 251H EP (251H EP
.NLGI 2)
"Extreme Pressure" multipurpose grease with lithium soap and calcium.
CASE/AKCELA:
PREMIUM GREASE EP2
(NLGI 2)
"Extreme Pressure" multipurpose grease with lithium soap.
Hydraulic breakers
CASE/
AKCELA:
MULTIPURPOSE GREASE
251H EP (NLGI 2).
WARNING: The conditions of use for individual fluids and lubricants must be respected.
!
1002-5
Lep 9-94710NA Issued 06-06
Engine Oil
THE CASE/AKCELA No. 1 engine oil is recom-
mended for your engine. This oil ensures proper
lubrication of your engine for all operating conditions.
If you are unable to procure the CASE No. 1 Multiper-
formance or Performance engine oil, use the corre-
sponding oil from the API/CG/CF category.
NOTE: Do not put any Performance Additives or any
other additives in the engine housing. The oil
changing intervals are indicated in the Operator’s
manual based on tests carried out on CASE
lubricants. CP02N001
Oil viscosity / Oil range
CT02M001
1) With mineral base
(2) With semi-synthetic base
(3) With synthetic base
3
3
1
2
2
1002-6
Lep 9-94710NA Issued 06-06
Fuel
Use fuel which is to ASTM (American Society for Testing and Materials) D975 standard.
Use grade No. 2-D fuel. The use of other types of fuel can result in a loss of power of the engine and may cause
high fuel consumption.
In cold weather (below -7°C (19.4°F)), it is provisionally approved to use a mixture of fuels No. 1-D and No. 2-D.
If the temperature falls below the fuel cloud point (point at which wax begins to form) the wax crystals will cause
power loss or will prevent the engine from starting.
Required conditions for diesel fuel
The following specific conditions are required for diesel fuel:
- Must be free from minute dust particles.
- Must have adequate viscosity.
- Must have high cetane value.
- Must have high fluidity at low temperature.
- Must have low sulphur content.
- Must have little residual carbon.
Diesel fuel recommendation
- JIS (Japanese Industrial Standard) : No. 2
- DIN (Deutsche Industrie Normen) : DIN 51601
- SAE (Society of Automotive Engineers) Based on SAE-J-313C: No. 2-D
- BS (British Standard) Based on BS/2869-1970: Class A-1
IMPORTANT : If fuel other than the specified one is used, engine operation will be impaired.
Using fuels other than those recommended can damage the fuel injection pump, the injector and other parts of the
fuel supply system and the engine. CASE disowns any responsibility concerning this kind of damage, which
is not covered by the guarantee. To avoid any damage to the engine fuel supply system, you are recommended
to take the following safety messages into account:
Some fuel suppliers mix used engine oil with diesel fuel. Certain manufacturers of large engines allow them to do
this. However, for your engine, do not use diesel fuel contaminated by engine oil. In addition to damaging the
engine, this fuel can actually adversely affect the correct purification of exhaust gases. Before using any diesel fuel,
ask the supplier if this fuel has been mixed with engine oil.
IMPORTANT : For use of the correct fuel additives, consult your oil or lubrication supplier. Do not inject fuel oil or
gasoline, both fuels can damage the engine.
IMPORTANT : In cold weather, fill the fuel tank at the end of the day's work, in order to prevent the formation of con-
densation.
Fuel storage
Long storage can lead to the accumulation of impurities and condensation in the fuel. Engine trouble can often be
traced to the presence of water in the fuel.
The storage tank must be placed outside and the temperature of the fuel should be kept as low as possible. Drain
off water and impurities regularly.
1002-7
Lep 9-94710NA Issued 06-06
Anti-freeze/Anti-corrosion
Use anti-freeze in all seasons to protect the cooling system from corrosion and all risk of freezing.
CASE/AKCELA: PREMIUM ANTI-FREEZE (MS 1710)
For areas where the temperature goes down to -38°C (-36°4F), mix 50/50 with water.
IMPORTANT : Do not mix products of a different origin or brand. The same product must be used when topping up
the system.
Environment
Before carrying out any maintenance operation on this machine and before disposing of used fluids or lubricants,
always think of the environment. Never throw oil or fluid on the ground and never place it in leaking receptacles.
Contact your local ecological recycling centre to obtain information on the correct method of disposing of these
lubricants.
Plastic and resin parts
When cleaning plastic parts, the console, the instrument panel, the indicators etc... avoid using petrol, kerosene,
paint solvents etc... Use only water, soap and a soft cloth.
The use of petrol, kerosene, paint solvents etc... causes discoloration, cracks or deformation of these parts.
1002-8
Lep 9-94710NA Issued 06-06
SPECIFICATIONS
Main data
Model name.....................................................................................................................CX800 Hydraulic Excavator
Operating weight .................................................................................................................. 80800 kg (178133.3 lbs)
Engine output ............................................................................................................................... 397 kW / 1800 rpm
Performance
Standard weight.............................................................................................................................. 43.2 kN (9711 lbf)
Swing speed ...............................................................................................................................................6.4 Tr/min.
Travel speed.............................................................................................................Low Speed 2.9 km/h (1.80 mph)
.................................................................................................................................High Speed 4.2 km/h (2.60 mph)
Maximum drawbar pull ................................................................................................................. 564kN (126792 lbf)
Grade ability ................................................................................................................................................70% (35°)
Ground pressure........................................................................................ 96 kPa (750 mm (29.52 in) grouser shoe)
Complete machine dimensions
Main body dimensions
Main body length ........................................................................................................................7460 mm (293.69 in)
Main body width.....................................4360 mm (171.65 in) (Grouser shoe retracted width: 4250 mm (167.32 in))
Upper swing body width .............................................................................................................4250 mm (167.32 in)
Cab width......................................................................................................................................1000 mm (39.36 in)
Main body height ........................................................................................................................3880 mm (152.75 in)
Tail swing radius .........................................................................................................................4300 mm (169.29 in)
Distance of rear swing body .......................................................................................................4280 mm (168.50 in)
Ground clearance for upperstructure............................................................................................1590 mm (62.59 in)
Center-to-center of wheels .........................................................................................................5070 mm (199.60 in)
Overall track length.....................................................................................................................6360 mm (250.39 in)
Maximum track width................... 4200 mm (165.35 in) (Retracted width in transporting style: 3580 mm (140.94 in)
Center-to-center for track............3450 mm (135.82 in) (Retracted width in transporting style: 2830 mm) (111.41 in)
Width of track shoe......................................... 750 mm (29.52 in) (Optional: 650 mm (25.59 in), 900 mm) (35.43 in)
Minimum ground clearance ..................................................................890 mm (35.03in) (To bottom of lower frame)
Standard
arm
(3.66 m)
(12 ft 0.09 in)
Long
arm
(4.44 m)
(14 ft 6.79 in)
Super
Long arm
(5.62 m)
(18 ft 5.25 in)
Mass
Digging arm
(2.98 m)
(9 ft 9.31in)
Length 14360 mm
(565.35 in)
14320 mm
(523.77 in)
13830 mm
(544.48 in)
13230 mm
(520.86 in)
Width 4360 mm
(171.65 in)
4360 mm
(171.65in)
4360 mm
(171.65 in)
4360 mm
(171.65 in)
Height 4810 mm
(189.36 in)
5000 mm
(196.84 in)
6300 mm
(248.03 in)
5050mm
(198.81in)
1002-9
Lep 9-94710NA Issued 06-06
Engine
Name ................................................................................................................................................. ISUZU, 6WG1X
Type: 4-cycle, water-cooled, overhead camshaft, common rail injection (electric control),
with air-cooling type inter-cooler turbo with air-cooling.
No. of cylinders - bore x stroke ................................................................... 6-dia. 147 mm x 154 mm (5.78 x 6.06 in)
Displacement.....................................................................................................................................15.7 L (4.15 gal)
Compression ratio ...................................................................................................................................................16
Rated output ...................................................................................................................... 345 ± 7.0 kW / 1850 min-1
Maximum torque.............................................................................................. 2250 N•m (1659.51 lb-ft) / 1500 min-1
Engine dimensions (LxWxH) ............................................................. 1462x1017x1422 mm (57.55 x40.03x55.98 in)
Oil pan ...............................................................................................................................All direction 35°, inclinable
Oil pan capacity ........................................ Maximum: 52 L (13.73 gal) Minimum: 37 L (9.77 gal) (excluding oil filter)
Direction of rotation ............................................................................... Right (viewed from fan side); compliant with
Starter, reduction type ................................................................................................................................24 V, 7 kW
Alternator, AC type ..................................................................................................................................... 24 V, 50 A
Battery .................................................................................................................................. 2x 12V/24V,140 Ah/5 Hr
Cooling system
Fan drive system ..................................................................................................................................hydraulic drive
Fan type..................................................................... diameter 1016 mm (40 in), suction type-6blades, resin & steel
Radiator capacity...........................................................................................................................................205.7kW
Fin type ...........................................................................................................................................................wavy
Fin space.......................................................................................................................................2.0 mm (0.07 in)
Oil cooler capacity ........................................................................................................................................174.4 kW
Fin type ........................................................................................................................................................... plate
Fin space.......................................................................................................................................3.0 mm (0.11 in)
Inter-cooler capacity .......................................................................................................................................63.3 kW
Fin type ....................................................................................................................................... triangular straight
Fin space.......................................................................................................................................2.0 mm (0.07 in)
Fuel cooler capacity........................................................................................................................................3.58 kW
Fin type ...........................................................................................................................................................wavy
Fin space.......................................................................................................................................2.0 mm (0.07 in)
Coolant capacity .............................................................................................................36 L (9.51 gal) (engine only)
Capacity of coolant and lubricants
Coolant .............................................................................................................................................108 L (28.53 gal)
Fuel.................................................................................................................................................900 L (237.75 gal)
Lubricant for engine............................................................................................................................52 L (13.73 gal)
Lubricant for travel reduction gear (per side).....................................................................................13.8 L (3.64 gal)
Lubricant for swing reduction gear (per side) ......................................................................................4.7 L (1.24 gal)
Hydraulic oil ....................................................................................................................................720 L (190.20 gal)
Capacity of hydraulic oil tank ............................................................................................................310 L (81.89 gal)
Hydraulic oil filter
Suction filter (inside tank) ............................................................................................................................ 150 mesh
Return filter (inside tank) ..................................................................................................................................10 µ m
Nephron filter (inside housing)............................................................................................................................1 µ m
Pilot line filter (inside housing)..........................................................................................................................10 µ m
Table of contents
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