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Off-Highway Trucks
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UNITS:
Metric
Imperial
Engine
Engine Model
Cat® C15 ACERT™
Cat® C15 ACERT™
Cat® C27
Cat® C27
Cat® C32B
Cat® C32B
Rated Engine Speed
1800 r/min
1800 r/min
2000 r/min
2000 r/min
-
Gross Power - SAE J1995:2014
381 kW
511 hp
615 kW
825 hp
765 kW
1026 hp
Net Power - SAE J1349:2011
360 kW
483 hp
584 kW
783 hp
711 kW
953 hp
Net Power - ISO 9249
365 kW
476 hp
590 kW
791 hp
-
Net Power - 80/1269/EEC
365 kW
489 hp
590 kW
791 hp
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Engine Power - ISO 14396
377 kW
506 hp
607 kW
813 hp
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Net Torque - SAE J1349
2280 N·m
1682 ft-lb
-
-
Number of Cylinders
6
6
-
-
Bore
137 mm
5.4 in
137 mm
5.4 in
145 mm
5.7 in
Stroke
171 mm
6.7 in
152 mm
6 in
162 mm
6.4 in
Displacement
15.2 l
927.6 in³
27 l
1648 in³
32.1 l
1959 in³
Note (1)
Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Net power available at the flywheel when the engine is equipped
with fan, air cleaner, muffler, and alternator with engine speed at
1,800 rpm. Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Net power available at the flywheel when the engine is equipped
with fan, air cleaner, muffler, and alternator with engine speed at
1,800 rpm. Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note (2)
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Note (3)
No engine derating required up to 3000 m (9,843 ft) altitude.
No engine derating required up to 3000 m (9,843 ft) altitude.
No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
No engine derating required up to 3048 m (10,000 ft) altitude.
No engine derating required up to 3048 m (10,000 ft) altitude.
Note (4)
Meets China Nonroad Stage III emission standards equivalent to Tier 3 or Tier 2.
Meets China Nonroad Stage III emission standards equivalent to Tier 3 or Tier 2.
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-
Peak Torque - Speed
-
1300 r/min
1300 r/min
-
Net Torque
-
3896 N·m
2874 ft-lb
5130 N·m
3784 lb/ft
Engine Speed
-
-
1800 r/min
1800 r/min
Net Torque Rise
-
-
36%
36%
Cylinders
-
-
12
12
Emissions (1)
-
-
Meets U.S. EPA Tier 2 Equivalent emission standards.
Meets U.S. EPA Tier 2 Equivalent emission standards.
Engine Power - ISO 14396:2002
-
-
752 kW
1008 hp
Emissions (2)
-
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Certified for China Nonroad Stage III emission standards.
Certified for China Nonroad Stage III emission standards.
Weights - Approximate
Target Gross Machine Operating Weight
71214 kg
157000 lb
-
Chassis Weight
24900 kg
54895 lb
-
Body Weight
7665 kg
16898 lb
-
Note (1)
Chassis weight with 100% fuel, hoist, body mounting group, rims and tires.
Chassis weight with 100% fuel, hoist, body mounting group, rims and tires.
-
Note (2)
Body weight is the standard dual slope body with no liner and will vary depending on configuration.
Body weight is the standard dual slope body with no liner and will vary depending on configuration.
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Maximum Gross Vehicle Weight
-
111812 kg
246503 lb
Operating Specifications
Nominal Payload Class (100%)
38.6 t
42.6 Sh Ton
64.6 t
71.3 ton (US)
-
Top Speed - Loaded
73.5 km/h
45.7 mile/h
67.6 km/h
42 mile/h
67.1 km/h
41.7 mile/h
Target Payload (100%)
38.6 ton (US)
42.6 Sh Ton
64.6 t
71.3 ton (US)
98.2 t
108.3 ton (US)
Body Capacity - SAE 2:1
25.2 m³
33 yd³
42.23 m³
55.23 yd³
-
Top Speed - Loaded*
73.5 km/h
45.7 mile/h
-
-
Note
Refer to the Caterpillar 10/10/20 Overload Policy for maximum gross machine weight limitations.
Refer to the Caterpillar 10/10/20 Overload Policy for maximum gross machine weight limitations.
-
Empty Operating weights may vary based on the machine configuration
Empty Operating weights may vary based on the machine configuration
Note (1)
Capacity with dual slope body with no liner.
Capacity with dual slope body with no liner.
Capacity with Dual Slope body – no liner.
Capacity with Dual Slope body – no liner.
Capacity with Dual slope body without liner
Capacity with Dual slope body without liner
Note (2)
*ISO 6483:1980
*ISO 6483:1980
* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Refer to Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations
Refer to Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations
Maximum Allowable Payload (120%)*
-
77.5 t
85.5 ton (US)
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Maximum Working Payload (110%)
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71.1 t
78.3 ton (US)
108032 kg
238170 lb
Not to Exceed Payload (120%)
-
-
117853 kg
259822 lb
Transmission
Forward - 1
11.9 km/h
7.4 mile/h
10.8 km/h
6.7 mile/h
10.9 km/h
6.8 mile/h
Forward - 2
16.3 km/h
10.1 mile/h
15.1 km/h
9.4 mile/h
14.8 km/h
9.2 mile/h
Forward - 3
22.1 km/h
13.7 mile/h
20.4 km/h
12.7 mile/h
20.1 km/h
12.5 mile/h
Forward - 4
29.6 km/h
18.4 mile/h
27.4 km/h
17 mile/h
27.1 km/h
16.9 mile/h
Forward - 5
40.2 km/h
25 mile/h
37 km/h
23 mile/h
36.8 km/h
22.9 mile/h
Forward - 6
54.2 km/h
33.7 mile/h
50.1 km/h
31.1 mile/h
49.4 km/h
30.7 mile/h
Forward - 7
73.5 km/h
45.7 mile/h
67.6 km/h
42 mile/h
67.1 km/h
41.7 mile/h
Reverse
15.6 km/h
9.7 mile/h
14.1 km/h
8.8 mile/h
-
Note
Maximum travel speeds with standard 18.00R33 (E4) tires.
Maximum travel speeds with standard 18.00R33 (E4) tires.
Maximum travel speeds with standard 24.00R35 (E4) tires.
Maximum travel speeds with standard 24.00R35 (E4) tires.
Maximum travel speeds with standard 27.00R49 (E4) tires.
Maximum travel speeds with standard 27.00R49 (E4) tires.
Reverse - 1
-
-
12.1 km/h
7.5 mile/h
Final Drives
Differential Ratio
2.12:1
2.12:1
3.64:1
3.64:1
2.74:1
2.74:1
Planetary Ratio
4.80:1
4.80:1
4.80:1
4.80:1
7.00:1
7.00:1
Total Reduction Ratio
10.18:1
10.18:1
17.49:1
17.49:1
19.16:1
19.16:1
Brakes
Brake Surface - Front
1395 cm²
216 in²
655 cm²
25.7 in²
-
Brake Surface - Rear
40225 cm²
6235 in²
61269 cm²
9497 in²
-
Brake Standards
ISO 3450:1996
ISO 3450:1996
ISO 3450:2011
ISO 3450:2011
ISO 3450:2011
ISO 3450:2011
Brake Surface Area - Front Caliper
-
-
2787 cm²
432 in²
Brake Surface Area - Front OCDB
-
-
40225 cm²
6235 in²
Brake Surface Area - Rear
-
-
102116 cm²
15828 in²
Body Hoists
Pump Flow - High Idle
448 l/min
118 gal/min
448 l/min
118 gal/min
-
Relief Valve Setting - Raise
18950 kPa
2750 psi
17250 kPa
2502 psi
-
Relief Valve Setting - Lower
3450 kPa
500 psi
3450 kPa
500 psi
-
Body Power Down - High Idle
10.0 seconds (approx.)
10.0 seconds (approx.)
13 s
13 s
-
Body Lower Time - Float
10.0 seconds (approx.)
10.0 seconds (approx.)
13 s
12.5 s
13 s
13 s
Body Raise Time - High Idle
7.5 seconds (approx.)
7.5 seconds (approx.)
9.5 s
9.5 s
15 s
15 s
Body Lower Time - High Idle
-
-
13 s
13 s
Capacity - Dual Slope - 100% Fill Factor
Struck
17.6 m³
23.01 yd³
32.6 m³
42.7 yd³
41.9 m³
54.8 yd³
Heaped (SAE 2:1)*
25.2 m³
32.9 yd³
42.2 m³
55.5 yd³
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Note (1)
*ISO 6483:1980
*ISO 6483:1980
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation
Contact your local Cat dealer for body recommendation
Note (2)
-
*ISO 6483:1980
*ISO 6483:1980
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Heaped 2:1 (SAE)
-
-
60.1 m³
78.6 yd³
Capacity - Flat Floor - 100% Fill Factor
Struck
17.6 m³
23.01 yd³
32.3 m³
42.2 yd³
43.1 m³
56.4 yd³
Heaped (SAE 2:1)*
25.2 m³
32.9 yd³
42.2 m³
55.2 yd³
-
Note (1)
*ISO 6483:1980
*ISO 6483:1980
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
Note (2)
-
*ISO 6483:1980
*ISO 6483:1980
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Heaped 2:1 (SAE)
-
-
64.1 m³
83.8 yd³
Weight Distributions - Approximate
Front Axle - Empty
51.9 %
51.9 %
52 %
52 %
-
Front Axle - Loaded
34.5 %
34.5 %
34 %
34 %
-
Rear Axle - Empty
48.1 %
48.1 %
48 %
48 %
-
Rear Axle - Loaded
65.5 %
65.5 %
66 %
66 %
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Rear Axle - Empty/Loaded
-
-
54% / 70%
54% / 70%
Front Axle - Empty/Loaded
-
-
46% / 30%
46% / 30%
Suspension
Empty Loaded Cylinder Stroke Front
234 mm
9.2 in
234 mm
9.2 in
-
Empty Loaded Cylinder Stroke Rear
149 mm
5.9 in
149 mm
5.8 in
-
Rear axle - Oscillation
8.9 °
8.9 °
-
-
Rear Axle - Oscillation
-
8.1°
8.1°
5.4°
5.4°
Effective Cylinder Stroke - Rear
-
-
165 mm
6.5 in
Effective Cylinder Stroke - Front
-
-
318 mm
12.5 in
Service Refill Capacities
Fuel Tank
530 l
140 gal (US)
795 l
210 gal (US)
1140 l
300 gal (US)
Cooling System
125 l
33 gal (US)
154 l
40.6 gal (US)
212 l
56 gal (US)
Crankcase
38 l
10 gal (US)
90 l
24 gal (US)
115 l
30 gal (US)
Differential - Final Drives
180 l
47 gal (US)
140 l
37 gal (US)
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Steering Tank
55 l
14.5 gal (US)
36 l
9.5 gal (US)
-
Steering System - Including Tank
87 l
23 gal (US)
54 l
14 gal (US)
-
Brake/Hoist Hydraulic Tank
145 l
38 gal (US)
176 l
46.5 gal (US)
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Brake Hoist System
227 l
60 gal (US)
322 l
85 gal (US)
420 l
110 gal (US)
Torque Converter - Transmission System
64 l
17 gal (US)
-
125 l
33 gal (US)
Torque Converter - Transmission System - HRC
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70 l
18 gal (US)
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Torque Converter - Transmission System - LRC
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61 l
16 gal (US)
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Differentials
-
-
222 l
59 gal (US)
Final Drive - Each
-
-
42 l
11 gal (US)
Steering System - Includes Tank
-
-
60 l
16 gal (US)
Tires
Standard Tire
18.00R33 (E4)
18.00R33 (E4)
24.00R35 (E4)
24.00R35 (E4)
27.00R49 (E4)
27.00R49 (E4)
Note (1)
Productive capabilities of the 770G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Productive capabilities of the 770G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note (2)
Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection.
Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection.
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
ROPS
ROPS/FOPS Standards
Standards
Standards
-
-
ROPS Standards
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
-
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
-
ROPS
-
-
ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
FOPS
-
-
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer.
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer.
Sound
Sound Standards
Standards
Standards
-
ISO 6396:2008
ISO 6396:2008
Note (1)
The dynamic operator sound pressure level is 79 dB(A) when “ISO R396:2008” is used to measure the value for an enclosed cab. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
The dynamic operator sound pressure level is 79 dB(A) when “ISO R396:2008” is used to measure the value for an enclosed cab. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
-
The dynamic operator sound pressure level is 80 dB(A) as per
ISO 6396:2008 for cab offered by Caterpillar. The cab was properly
installed and maintained. The test was conducted with the cab
doors and the cab windows closed.
The dynamic operator sound pressure level is 80 dB(A) as per
ISO 6396:2008 for cab offered by Caterpillar. The cab was properly
installed and maintained. The test was conducted with the cab
doors and the cab windows closed.
Note (2)
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
-
-
Sound Standards (1)
-
The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
-
Sound Standards (2)
-
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A).
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A).
-
Sound Standards (3)
-
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
-
Steering
Steering Standards
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
Steer Angle
40.5 °
40.5 °
31 °
31 °
30.5°
30.5°
Turning Diameter - Front
17.6 m
57.7 ft
22 m
72.2 ft
25.3 m
83 ft
Turning Circle - Clearance Diameter
20.3 m
66.6 ft
25 m
82 ft
28.4 m
93.17 ft
Approximate Weights - Dual Slope
Body
16070 kg
35428 lb
Empty Vehicle
65149 kg
143629 lb
Gross Vehicle
163360 kg
360147 lb
Chassis
49079 kg
108201 lb
Body with Standard Liner
21665 kg
12269 lb
Dimensions (Approximate) - Dual Slope
Loading Height - Empty
4380 mm
14.37 ft
Dump Clearance
890 mm
2.91 ft
Overall Height - Body Raised
9953 mm
33 ft
Front Canopy Height - Loaded
5177 mm
17 ft
Height - Top of ROPS - Loaded
4730 mm
15.51 ft
Overall Body Length
9555 mm
31.35 ft
Centerline Front Tire Width
4163 mm
13.66 ft
Operating Width
6545 mm
21.47 ft
Inside Body Length
6920 mm
21.54 ft
Inside Body Width
5197 mm
17.05 ft
Wheel Base
4570 mm
14.99 ft
Overall Tire Width
5262 mm
17.26 ft
Overall Canopy Width
6200 mm
19.87 ft
Ground Clearance
896 mm
2.93 ft
Overall Length
10004 mm
32.82 ft
Rear Axle - Clearance
902 mm
2.95 ft
Rear Axle - Tail
3045 mm
10 ft
Outside Body Width
5524 mm
18.12 ft
Inside Body Depth - Maximum
1895 mm
6.21 ft
Centerline of Rear Dual Tire Width
3576 mm
11.73 ft
Overall Front Tire Width
4961 mm
16.28 ft
Operating Width - Extended Catwalk
6545 mm
21.47 ft
Engine Guard Clearance
864 mm
2.83 ft