Terex GTH10E-12500 Installation and operating manual

Service and Repair Manual
Serial Number Range
GTH™-1056
from GTH10E-
12500
This manual includes:
Repair procedures
Fault Codes
Electrical and
Hydraulic Schematics
For detailed maintenance
procedures, refer to the
appropriate Maintenance
Manual for your machine.
Part No. 1287211GT
Rev A
April 2018

Service and Repair Manual April 2018
Introduction
ii GTH-1056 Part No. 1287211GT
Intr od ucti o n Intr od ucti o n
Important
Read, understand and obey the safety rules and
operating instructions in the appropriate Operator's
Manual on your machine before attempting any
procedure.
This manual provides troubleshooting and repair
procedures for qualified service professionals.
Basic mechanical, hydraulic and electrical skills are
required to perform most procedures. However,
several procedures require specialized skills, tools,
lifting equipment and a suitable workshop. In these
instances, we strongly recommend that
maintenance and repair be performed at an
authorized Genie dealer service center.
Compliance
Machine Design Life
Unrestricted with proper operation, inspection and
scheduled maintenance.
Technical Publications
Genie has endeavored to deliver the highest
degree of accuracy possible. However, continuous
improvement of our products is a Genie policy.
Therefore, product specifications are subject to
change without notice.
Readers are encouraged to notify Genie of errors
and send in suggestions for improvement. All
communications will be carefully considered for
future printings of this and all other manuals.
Contact Us:
Internet: www.genielift.com
E-mail: [e-mail]
Find a Manual for this Model
Go to http://www.genielift.com
Use the links to locate Service Manuals,
Maintenance Manuals, Service and Repair
Manuals, Parts Manuals and Operator's Manuals.
Copyright © 2018 by Terex Corporation
1287211GT Rev A, April 2018
Fourth Edition, First Printing
Genie is a registered trademark of Terex South Dakota, Inc. in
the U.S.A. and many other countries.
"GTH" is a trademark of Terex South Dakota, Inc.

April 2018 Service and Repair Manual
Introduction
Part No. 1287211GT GTH-1056 iii
Revision History
Revision
Date
Section
Procedure / Page / Description
A 4/2018 Initial Release
Reference Examples:
Electronic Version
Click on any content or procedure in the Table of Contents to view
the update.
Section – Repair Procedure, 4-2
Section – Fault Codes, All charts
Section – Schematics, Legends and schematics

Service and Repair Manual April 2018
Introduction
iv GTH-1056 Part No. 1287211GT
Serial Number Legend
To August 31, 2016
1 Model
2 Model year
3 Facility code
4 Sequence number
1 Serial label
2 Serial number (stamped on chassis)
3 Serial label (located inside fork frame)
From September 1, 2016
1 Model
2 Facility code
3 Sequence number
1 Serial label
2 Serial number (stamped on chassis)
3 Serial label (located inside fork frame)

April 2018 Service and Repair Manual
Safety Rules
Part No. 1287211GT GTH-1056 v
Section 1 Safet y R ul es
Danger
Failure to obey the instructions and safety rules in
this manual and the appropriate Operator's Manual
on your machine will result in death or serious
injury.
Many of the hazards identified in the operator's
manual are also safety hazards when maintenance
and repair procedures are performed.
Do Not Perform Maintenance
Unless:
You are trained and qualified to perform
maintenance on this machine.
You read, understand and obey:
•manufacturer's instructions and safety rules
•employer's safety rules and worksite
regulations
•applicable governmental regulations
You have the appropriate tools, lifting
equipment and a suitable workshop.

Service and Repair Manual April 2018
Safety Rules
vi GTH-1056 Part No. 1287211GT
Workplace Safety
Any person working on or around a machine must
be aware of all known safety hazards. Personal
safety and the continued safe operation of the
machine should be your top priority.
Be sure
to keep sparks, flames and
lighted tobacco away from flammable and
combustible materials like battery gases
and engine fuels. Always have an
approved fire extinguisher within easy
reach.
Be sure that all tools and working areas
are properly maintained a
nd ready for
use. Keep work surfaces clean and free of
debris that could get into machine
components and cause damage.
Be sure any forklift, overhead crane or
other lifting or supporting device is fully
capable of supporting and stabilizing the
weight t
o be lifted. Use only chains or
straps that are in good condition and of
ample capacity.
Be sure that fasteners intended for one
time use (i.e., cotter pins and self
-locking
nuts) are not reused. These components
may fail if they are used a second time.
Be sure to properly dispose of old oil or
other fluids. Use an approved container.
Please be environmentally safe.
Be sure that your workshop or work area
is properly ventilated and well lit.

April 2018
Table of Contents
Part No. 1287211GT GTH-1056 vii
Introduction Introduction...........................................................................................................ii
Important Information ............................................................................................. ii
Find a Manual for this Model .................................................................................. ii
Serial Number Legend .......................................................................................... iv
Section 1 Safety Rules ..........................................................................................................v
General Safety Rules ............................................................................................. v
Section 2 Specifications .......................................................................................................1
Machine Specifications...........................................................................................1
Performance Specifications....................................................................................2
Hydraulic Oil Specifications....................................................................................2
Hydraulic Component Specifications......................................................................5
Manifold Component Specifications .......................................................................6
Air Conditioner Refrigerant Specifications .............................................................6
DEF Storage Specifications ...................................................................................6
Deutz TCD3.6 L4 Engine Specifications ................................................................7
Deutz TCD3.6 L4 T4F Engine Specifications.........................................................8
Perkins 1104D-E44TA Engine Specifications ........................................................9
Perkins 1204E-E44TA Engine Specifications ......................................................10
ZF 4 WG-98 TC Transmission Specifications ......................................................11
Dana Planetary Drive Axle Specifications (223_212HY) .....................................11
Hydraulic Hose and Fitting Torque Specifications ...............................................12
Torque Procedure ................................................................................................13
Section 3 Repair Procedures .............................................................................................15
Introduction...........................................................................................................15
Boom Components ............................................................................................17
1-1 Boom Proximity Switch ..................................................................................17
How to Test a Proximity Switch.......................................................................17
How to Adjust the Boom Angle Proximity Switch............................................17
How to Adjust the Boom Extend Proximity Switch..........................................18
1-2 Boom ..............................................................................................................18
How to Replace the Boom Wear Pads ...........................................................18

April 2018
Table of Contents
viii GTH-1056 Part No. 1287211GT
How to Remove the Lifting Fork Frame .......................................................... 18
How to Remove the Cable Bridge Assembly.................................................. 19
How to Replace the Retraction Chain ............................................................ 20
How to Replace the Extension Chains ........................................................... 22
How to Remove the Boom.............................................................................. 24
How to Disassemble the Boom - GTH-1056 .................................................. 26
1-3 Boom Lift Cylinder ......................................................................................... 29
1-4 Boom Extension Cylinder .............................................................................. 30
1-5 Fork Level Cylinder ........................................................................................ 31
1-6 Hydraulic Hoses............................................................................................. 32
How to Replace the Fork Level and/or Auxiliary Cylinder Hoses, GTH-1056 32
Operator's Compartment................................................................................... 34
2-1 Operator's Compartment ............................................................................... 34
2-2 Machine Controls ........................................................................................... 35
How to Remove the Steering Column ............................................................ 35
How to Remove the Steering Wheel .............................................................. 36
How to Remove the Steer Orbitral.................................................................. 36
How to Remove the Joystick - Models with Electronic Joystick ..................... 37
How to Remove the Brake Pedal Assembly................................................... 37
How to Remove the Gauge Cluster Assembly ............................................... 38
Fuel and Hydraulic Tanks ................................................................................. 39
3-1 Fuel and Hydraulic Tanks .............................................................................. 39
Engines ............................................................................................................... 41
4-1 Engines .......................................................................................................... 41
How to Repair the Perkins 1104D-E44TA Engine.......................................... 41
How to Repair the Deutz TCD3.6 Engine....................................................... 41
How to Remove the Engine ............................................................................ 41
4-2 Engine Fault Codes ....................................................................................... 42
Transmission...................................................................................................... 43
5-1 Transmission.................................................................................................. 43
How to Repair the Transmission..................................................................... 43
How to Remove the Transmission.................................................................. 43
Hydraulic Pump.................................................................................................. 45

April 2018
Table of Contents
Part No. 1287211GT GTH-1056 ix
6-1 Hydraulic Pump..............................................................................................45
How to Test the Function Pump......................................................................45
How to Remove the Function Pump ...............................................................46
How to Install the Function..............................................................................47
How to Prime the Function Pump ...................................................................47
How to Adjust the Function Pump Standby Pressure .....................................48
How to Adjust the Function Pump Pressure Compensator ............................49
Manifolds.............................................................................................................51
7-1 PVG Manifold .................................................................................................51
7-2 Secondary Function Manifold Components ...................................................52
7-4 Outrigger Manifold Components ....................................................................54
7-6 Brake Manifold Components..........................................................................56
7-7 AC Hydraulic Manifold Components ..............................................................57
7-8 Valve Adjustments - Secondary Function Manifold .......................................58
How to Set the Parking Brake System Pressure ............................................58
How to Set the Differential Lock/Joystick System Pressure ...........................59
How to Set the Rear Lock-up System Pressure .............................................60
7-9 Valve Coils .....................................................................................................61
Axle ......................................................................................................................63
8-1 Axles...............................................................................................................63
How to Remove the Axle.................................................................................63
How to Repair the Axle ...................................................................................63
Outriggers ...........................................................................................................64
9-1 Outriggers.......................................................................................................64
How to Remove an Outrigger..........................................................................64
How to Remove an Outrigger Cylinder ...........................................................65
Section 4 Fault Codes .........................................................................................................66
Introduction...........................................................................................................66
Diagnostic Display .............................................................................................67
Diagnostic Display ................................................................................................67
Deutz TCD3.6 Engine Fault Codes....................................................................68
Perkins 1104 Engine Fault Codes.....................................................................92

April 2018
Table of Contents
x GTH-1056 Part No. 1287211GT
Section 5 Schematics ......................................................................................................... 94
Introduction .......................................................................................................... 94
Proximity Switch Legend...................................................................................... 95
Fuse Panel Layout ............................................................................................... 96
Deutz TCD3.6 T4F Module .................................................................................. 97
Electrical Component & Wire Color Abbreviation Legend ................................... 98
Telematics Connector Pin Legend..................................................................... 101
Electrical Symbol Legend .................................................................................. 103
Hydraulic Symbols Legend ................................................................................ 104
Electrical Schematics ...................................................................................... 105
Harness Map - Wire Harness Legend................................................................ 106
Harness Map - Control System Electronic Joystick ........................................... 107
Harness Map - Deutz T3 Engine........................................................................ 111
Harness Map - Perkins T4i Engine .................................................................... 114
Harness Map - Perkins T3 Engine ..................................................................... 115
Harness Map - Road Light Option ..................................................................... 118
Harness Map - Work Light Option...................................................................... 119
Harness Map - Deutz HVAC Option .................................................................. 122
Harness Map - Perkins HVAC Option................................................................ 123
Harness Map - Heater Option ............................................................................ 126
Electrical Schematic (from GTH10E-12500)...................................................... 130
Electrical Schematic- Deutz T4F Engine Harness............................................. 134
Hydraulic Schematics...................................................................................... 141
Hydraulic Schematic .......................................................................................... 142

April 2018 Service and Repair Manual
Specifications
Part No. 1287211GT GTH-1056 1
Section 2 Speci fi c ati ons
Machine Specifications
Tires and wheels
Tire size
14.00 x
24
Tire ply rating
12
Weight, rough terrain tire
(air filled)
315 l
bs
142.9 k
g
Weight, rough terrain tire
(foam filled)
967 ±35 l
bs
439 ±16 k
g
Weight, rock lug tire
(foam filled)
1013 ±35 l
bs
459 ±16 k
g
Tire pressure
(models with air
-filled tires)
50 p
si
3.45 b
ar
Lug nut torque
465 ft-
lbs
630 Nm
Lug Pattern
10 x
13.189
Wheel diameter
24 i
n
60.1 c
m
Wheel width
9 i
n
22.9 c
m
Fluid capacities
Fuel tank
35 g
allons
132.5 l
iters
Hydraulic tank
44 g
allons
166.5 l
iters
Hydraulic system
(including tank)
55 g
allons
208.2 l
iters
DEF tank
2.6 g
allons
10 l
iters

Service and Repair Manual April 2018
Specifications
2 GTH-1056 Part No. 1287211GT
Performance Specifications
Drive speed, maximum
18 m
ph
29 k
m/h
Draw bar pull
29,000 l
bs
13,154 k
g
Lift
capacity, maximum 10,000 l
bs
4545 k
g
Boom function speeds, maximum
Boom up
17 to 19 s
econds
Boom down
23 to 25 s
econds
Boom extend
14 to 16 s
econds
Boom retract
13 to 15 s
econds
Fork rotate
3 to 6 s
econds
Hydraulic Oil Specifications
Hydraulic Fluid Specifications
Genie specifications require hydraulic oils which are
designed to give maximum protection to hydraulic
systems, have the ability to perform over a wide
temperature range, and the viscosity index should
exceed
140. They should provide excellent antiwear,
oxidation prevention, corrosion inhibition, seal
conditioning, and foam and aeration suppression
properties.
Cleanliness level,
minimum
ISO 15/13
Water content,
maximum
250 p
pm
Recommended Hydraulic Fluid
Hydraulic oil type
Chevron Rando HD Premium
Viscosity grade
32
Viscosity index
200
Optional Hydraulic Fluids
Mineral based
Shell Tellus S2 V 32
Shell Tellus S2 V 46
Shell Tellus S4 VX 32 Shell
Shell Donax TG (Dexron III)
Chevron 5606A
Biodegradable
Petro Canada Environ MV
46
Fire resistant
UCON Hydrolube HP-
5046
Note: Genie specifications require additional
equipment and special installation instructions for
the approved optional fluids. Consult Genie
Product Support before use.
Optional fluids
may not have
the same hydraulic lifespan and
may result in component
damage.
Note: Extended machine operation can cause the
hydraulic fluid temperature to increase beyond it's
maximum allowable range. If the hydraulic fluid
temperature consistently exceeds 200°F / 90°C an
optional oil cooler may be required.

April 2018 Service and Repair Manual
Specifications
Part No. 1287211GT GTH-1056 3
Do not top off with incompatible
hydraulic fluids. Hydraulic fluids
may be incompatible due to the
differences in base additive
chemistry. When incompatible
fluids are mixed, insoluble
materials may
form and deposit
in the hydraulic system,
plugging hydraulic lines, filters,
control valves and may result in
component damage.
Note: Do not operate the machine when the
ambient air temperature is consistently above
120°F / 49°C.
Hydraulic Fluid Temperature
Range
Ambient air temperature
1 Chevron hydraulic oil 5606A
2 Petro-Canada Environ MV 46
3 UCON Hydrolube HP-5046D
4 Chevron Rando HD premium oil MV
Chevron Rando HD Premium Oil
MV Fluid Properties
ISO Grade
32
Viscosity index
200
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
7.5
33.5
Brookfield Viscosity
cP @
-4°F / -20°C
cP @
-22°F / -30°C
1040
3310
Flash point
375°F / 190°C
Pour point
-58°F / -
50°C
Maximum continuous operating
temperature
171°F / 77°C
Note: A hydraulic oil heating system is
recommended when the ambient temperature is
consistently below 0°F / -18°C.
Note: Do not operate the machine when the
ambient temperature is below -20°F / -29°C with
Rando HD Premium MV.

Service and Repair Manual April 2018
Specifications
4 GTH-1056 Part No. 1287211GT
Chevron 5606A Hydraulic Oil
Fluid Properties
ISO
Grade
15
Viscosity index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
cSt @
-40°F / -40°C
5.5
15.0
510
Flash point
180°F / 82°C
Pour point
-81°F / -
63°C
Maximum continuous operating
temperature
124°F / 51°C
Note: Use of Chevron 5606A hydraulic fluid, or
equivalent, is required when ambient temperatures
are consistently below 0°F / -17°C unless an oil
heating system is used.
Continued use of Chevron
5606A hydraulic fluid, or
equivalent, when ambient
temperatures are
consistently
above 32°F / 0°C may result in
component damage
Petro-Canada Environ MV 46
Fluid Properties
ISO Grade
46
Viscosity index
154
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
8.0
44.4
Flash point
482°F / 250°C
Pour point
-49°F / -
45°C
Maximum continuous operating
temperature
180°F / 82°C
Shell Tellus S4 VX Fluid
Properties
ISO Grade
32
Viscosity index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
9
33.8
Brookfield Viscosity
cSt @
-4°F / -20°C
cSt @
-13°F / -25°C
cSt @
-40°F / -40°C
481
702.4
2624
Flash point
>100
Pour point
-76°F / -
60°C
Maximum continuous operating
temperature
103°F / 75°C

April 2018 Service and Repair Manual
Specifications
Part No. 1287211GT GTH-1056 5
UCON Hydrolube HP-5046 Fluid
Properties
ISO Grade
46
Viscosity index
192
Kinematic Viscosity
cSt @ 149°F /
65°C
cSt @ 104°F / 40°C
cSt @ 0°F /
-18°C
22
46
1300
Flash point
None
Pour point
-81°F / -
63°C
Maximum continuous operating
temperature
189°F / 87°C
Hydraulic Component
Specifications
Function pump
Type: variable
displacement piston pump
Displacement
0 to 3.66 c
u in
0 to 60 c
c
Flow rate @ 240
0 rpm 38 g
pm
144 L/min
Pump pressure, maximum
3190 p
si
220 b
ar
Pressure compensator
3190 p
si
220 b
ar
Standby pressure
464 p
si
32 b
ar
Primary Function Manifold
System
relief valve pressure, maximum
(measured at test port TP)
3500 p
si
241 b
ar
Boom extend relief valve pressure,
maximum
3500 p
si
241 b
ar
Fork tilt relief valve pressure, maximum
3500 p
si
241 b
ar
Flow regulator, Fork tilt circuit
14 g
pm
53 L/min
Flow
regulator, Sway circuit 2 g
pm
7.5 L/min
Flow regulator, Pilot pressure bleed circuit
0.1 g
pm
1.4 L/min
Secondary Function Manifold
Steer relief valve pressure, maximum
(measured at test port TS)
2500 p
si
172 b
ar
Parking brake relief valve pressure,
maximum
(measured at test port TPB)
400 p
si
27.5 b
ar
Diff lock relief valve pressure, maximum
(measured at test port TJ)
400 p
si
27.5 b
ar
Rear lock
-up relief valve pressure,
maximum
(measured at test port TR)
50 p
si
3.4 b
ar
Outrigger Manifold
Flow
regulator, Outrigger circuit 6 g
pm
22.7 L/min

Service and Repair Manual April 2018
Specifications
6 GTH-1056 Part No. 1287211GT
Manifold Component
Specifications
Plug torque
SAE No. 2
50 in-
lbs / 6 Nm
SAE No. 4
13 ft-
lbs / 18 Nm
SAE No. 5
15 f
t lbs / 20 Nm
SAE No. 6
18 ft-
lbs / 24 Nm
SAE No. 8
50 ft-
lbs / 68 Nm
SAE No. 10
55 ft-
lbs / 75 Nm
SAE No. 12
75 ft-
lbs / 102 Nm
Air Conditioner Refrigerant
Specifications
System Full Charge
R134a
1 lb 14 o
z
DEF Storage Specifications
Diesel Exhaust Fluid decomposes when exposed
to elevated temperatures for an extended period of
time. Therefore precautions must be taken to avoid
prolonged exposure to elevated temperatures.
Temperature
Estimated Useful Life
32°F / 0°C
Indefinite
50°F / 10°C
75 y
ears
68°F / 20°C
11 y
ears
86°F / 30°C
23 m
onths
95°F / 35°C
10 m
onths
104°F / 40°C
4 m
onths
122°F / 50°C
1 m
onth
140°F / 60°C
1 w
eek

April 2018 Service and Repair Manual
Specifications
Part No. 1287211GT GTH-1056 7
Deutz TCD3.6 L4 Engine
Displacement
221 c
u in
3.62 l
iters
Number of cylinders
4
Bore and Stroke
3.86 x 4.72 i
nches
98 x 120 m
m
Horsepower
100 @ 2300 r
pm
74.6 kw @ 2300 r
pm
Peak Torque 302 lb-ft @ 1600 r
pm
409 Nm @ 1600 r
pm
Firing order
1 - 3 - 4 -
2
Low idle
Frequency
1000 r
pm
200 Hz
High idle
Frequency
2400 r
pm
500 Hz
Compression ratio
17.2:1
Combustion
Direct injection
Governor
electronic
Lubrication system
Minimum oil pressure
(warm, at low idle)
23.5 p
si
1.6 b
ar
Oil capacity (including filter)
9.5 q
uarts
9 l
iters
Oil viscosity
requirements
Unit ships with 15W
-40 API CJ4 low ash oil.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.
Fuel injection system
Injection pump
pressure, maximum 23200 p
si
1600 b
ar
Fuel requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Engine coolant
Capacity
4.5 g
allons
17 l
iters
Type
Extended Life
Starter motor
Normal load
300-
400A
Relay max
60A
Relay continuous
12A
Cranking speed
>100 r
pm
Glow Plugs
Initial load (0
-6 sec) 80 a
mps
Continuous load (>
6 sec) <40 a
mps
Battery Specifications
Type
12V DC
Group
C31
Quantity
1
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200
Minutes
Alternator output
95A @ 12V DC

Service and Repair Manual April 2018
Specifications
8 GTH-1056 Part No. 1287211GT
Deutz TCD3.6 L4 T4F Engine
Displacement
221 c
u in
3.62 l
iters
Number of cylinders
4
Bore and Stroke
3.86 x 4.72 i
nches
98 x 120 m
m
Horsepower
121 @ 2300 r
pm
90 kw @ 2300 r
pm
Peak Torque
354 lb-ft @ 1600 r
pm
480 Nm @ 1600 r
pm
Firing order
1 - 3 - 4 -
2
Induction System
turbocharged
charge air cooled
Aftertreatment
DOC + SCR
Combustion
direct injection
252 cfm / 0.18 c
mm
Exhaust
703 cfm @ 2300 r
pm
894°F / 470°C @ 2300 r
pm
Low idle
Frequency
1000 r
pm
200 Hz
High idle
Frequency
2400 r
pm
Hz
Compression ratio
17.2:1
Compression pressure pressure (psi or bar) of the
lowest cylinder must be at least 75% of the highest
cylinder
Governor
electronic
Lubrication system
Minimum oil pressure
(warm, at low idle)
23.5 p
si
1.6 b
ar
Oil capacity (including filter)
Low Emission Oil
9.5 q
uarts
9 l
iters
Oil viscosity requirements
Unit ships with 15W
-40 API CJ4 low ash oil.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.
Fuel injection system
Injection pump pressure, maximum
23200 p
si
1600 b
ar
Max fuel consumption 6.5 gph / 24.6 l
ph
Fuel requirement
For fuel
requirements, refer to the engine Operator
Manual for your engine.
Engine coolant
Capacity
4.5 gallons
17 liters
Type
Extended Life
Starter motor
Normal load
300-
400A
Relay max
60A
Relay continuous
12A
Cranking speed
>100 r
pm
Glow Plugs
Initial
load (0-6 sec) 80 amps
Continuous load (>
6 sec) <40 a
mps
Battery Specifications
Type
12V DC
Group
C31
Quantity
1
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200 Minutes
Alternator output
120A @ 12V DC

April 2018 Service and Repair Manual
Specifications
Part No. 1287211GT GTH-1056 9
Perkins 1104D-E44TA Engine
Displacement
269 c
u. in
4.4 liters
Number of cylinders
4
Bore and Stroke
4.13 x 5 i
nches
105 x 127 m
m
Horsepower
125 @ 2400 r
pm
93.2 kW @ 2400 r
pm
Valve clearance, cold
Intake
0.013 i
n
0.35 m
m
Exhaust
0.013 i
n
0.35 m
m
Firing order
1 - 3 - 4 -
2
Low idle
1000 r
pm
High idle
2500 r
pm
Compression ratio
16.2:1
Lubrication system
Oil pressure at operating
temperature
43 to 58 p
si
2.9 to 4 b
ar
Oil capacity (including filter)
10 q
uarts
9.5 liters
Oil
viscosity requirements
Unit ships with 15W
-40. Extreme operating
temperatures may require the use of alternative engine
oils. For oil requirements, refer to the Engine Operator
Manual for your engine.
Fuel requirement
For fuel requirements, refer to
the engine Operator
Manual for your engine.
Fuel injection pressure, minimum
23700 p
si
1635 b
ar
Starter motor
Normal load
68A
Relay max
50A
Relay continuous
20A
Cranking speed
130 - 200 r
pm
Battery Specifications
Type
12V DC, Group C31
Quantity
1
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200 Minutes
Engine coolant
Capacity
4.6 g
allons
17.4 l
iters
Type
Extended Life
Glow Plugs
Initial load (0
-4 sec)
20A (EA)
Continuous load (>
4 sec)
15A (EA)
Alternator output
85A @ 14V
DC

Service and Repair Manual April 2018
Specifications
10 GTH-1056 Part No. 1287211GT
Perkins 1204E-E44TA Engine
Displacement
268.5 c
u. in
4.4 l
iters
Number of cylinders
4
Bore and Stroke
4.13 x 4.99 i
nches
105 x 124 m
m
Horsepower
124 @ 2000 r
pm
92.7 kW @ 2000 r
pm
Peak Torque
391 lb-ft @ 1400 r
pm
530 Nm @ 1400 r
pm
Firing order
1 - 3 - 4 -
2
Compression ratio
16.5:1
Low idle
800 r
pm
High idle
2200 r
pm
Lubrication system
Pressure (Hot @ 230
0 rpm) 28 - 64 p
si
1.9 to 4.4 b
ar
Minimum oil pressure
7.1 p
si
0.49 b
ar
Oil capacity
(including filter) 8.8 q
uarts
8.3 l
iters
Oil viscosity requirements
Units ship with 15W
-40 API CJ4 low ash oil.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operation and
Maintenance Manual on your
machine.
Fuel requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Fuel injection pressure, minimum
23000 p
si
1585 b
ar
Starter motor
Normal load
155A
Relay max
50A
Relay continuous
15A
Cranking speed
200 - 300 r
pm
Battery Specifications
Type
12V DC, Group C31
Quantity
1
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200 Minutes
Engine coolant
Capacity
4.9 gallons
18.5 liters
Type
Extended Life
Glow Plugs
Initial load (0
-6 sec)
12A (EA)
Continuous load (>
6 sec)
16A (EA)
Alternator output
120A @ 12V DC