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Off-Highway Trucks
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UNITS:
Metric
Imperial
Engine
Engine Model
Cat® C27
Cat® C27
Cat® C32B
Cat® C32B
Cat® C15 ACERT™
Cat® C15 ACERT™
Rated Engine Speed
2000 r/min
2000 r/min
-
1800 r/min
1800 r/min
Gross Power - SAE J1995
615 kW
825 HP
765 kW
1025 HP
381 kW
511 HP
Net Power - SAE J1349
584 kW
783 HP
683 kW
916 HP
360 kW
483 HP
Net Power - ISO 9249
590 kW
791 HP
-
365 kW
476 HP
Net Power - 80/1269/EEC
590 kW
791 HP
-
365 kW
489 HP
Bore
137 mm
5.4 in
145 mm
5.7 in
137 mm
5.4 in
Stroke
152 mm
6 in
162 mm
6.4 in
171 mm
6.7 in
Displacement
27 l
1648 in³
32.1 l
1959 in³
15.2 l
927.6 in³
Peak Torque - Speed
1300 r/min
1300 r/min
1200 r/min
1200 r/min
-
Engine Power - ISO 14396
607 kW
813 HP
752 kW
1008 HP
377 kW
506 HP
Net Torque
3896 N·m
2874 ft-lb
-
-
Note (3)
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.
Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.
Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.
No engine derating required up to 3000 m (9,843 ft) altitude.
No engine derating required up to 3000 m (9,843 ft) altitude.
Note (1)
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.
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 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.
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).
Engine Speed
-
1800 r/min
1800 r/min
-
Cylinders
-
12
12
-
Net Torque Rise
-
Tier 4: 39%. Tier 2: 37%
Tier 4: 39%. Tier 2: 37%
-
Note (4)
-
Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
Net Torque - SAE J1349
-
-
2280 N·m
1682 ft-lb
Number of Cylinders
-
-
6
6
Weights - Approximate
Maximum Gross Vehicle Weight
111812 kg
246503 lb
-
-
Target Gross Machine Weight
-
164654 kg
363000 lb
-
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.
Operating Specifications
Nominal Payload Class (100%)
64.6 t
71.3 ton (US)
-
38.6 t
42.6 Sh Ton
Top Speed - Loaded
67.6 km/h
42 mile/h
65.9 km/h
40.9 mile/h
73.5 km/h
45.7 mile/h
Body Capacity - SAE 2:1
42.23 m³
55.23 yd³
63.5 m³
83.1 yd³
25.2 m³
33 yd³
Maximum Allowable Payload (120%)*
77.5 t
85.5 ton (US)
110.1 t
121.3 ton (US)
-
Note (2)
* 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 the Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations.
* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations.
*ISO 6483:1980
*ISO 6483:1980
Maximum Working Payload (110%)
71.1 t
78.3 ton (US)
100.9 t
111.2 ton (US)
-
Note (1)
Capacity with Dual Slope body – no liner.
Capacity with Dual Slope body – no liner.
Capacity with flat floor X Body with liner.
Capacity with flat floor X Body with liner.
Capacity with dual slope body with no liner.
Capacity with dual slope body with no liner.
Target Payload (100%)
64.6 t
71.3 ton (US)
91.7 t
101.1 ton (US)
38.6 ton (US)
42.6 Sh Ton
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.
Transmission
Forward - 1
10.8 km/h
6.7 mile/h
10.7 km/h
6.6 mile/h
11.9 km/h
7.4 mile/h
Forward - 2
15.1 km/h
9.4 mile/h
14.6 km/h
9.1 mile/h
16.3 km/h
10.1 mile/h
Forward - 3
20.4 km/h
12.7 mile/h
19.2 km/h
11.9 mile/h
22.1 km/h
13.7 mile/h
Forward - 4
27.4 km/h
17 mile/h
26.7 km/h
16.6 mile/h
29.6 km/h
18.4 mile/h
Forward - 5
37 km/h
23 mile/h
36.2 km/h
22.5 mile/h
40.2 km/h
25 mile/h
Forward - 6
50.1 km/h
31.1 mile/h
48.6 km/h
30.2 mile/h
54.2 km/h
33.7 mile/h
Forward - 7
67.6 km/h
42 mile/h
65.9 km/h
40.9 mile/h
73.5 km/h
45.7 mile/h
Reverse
14.1 km/h
8.8 mile/h
12.1 km/h
7.5 mile/h
15.6 km/h
9.7 mile/h
Note
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.
Maximum travel speeds with standard 18.00R33 (E4) tires.
Maximum travel speeds with standard 18.00R33 (E4) tires.
Final Drives
Differential Ratio
3.64:1
3.64:1
2.736:1
2.736:1
2.12:1
2.12:1
Planetary Ratio
4.80:1
4.80:1
7.0:1
7.0:1
4.80:1
4.80:1
Total Reduction Ratio
17.49:1
17.49:1
19.1576:1
19.1576:1
10.18:1
10.18:1
Brakes
Brake Surface - Front
655 cm²
25.7 in²
-
1395 cm²
216 in²
Brake Surface - Rear
61269 cm²
9497 in²
-
40225 cm²
6235 in²
Brake Standards
ISO 3450:2011
ISO 3450:2011
ISO 3450-2011
ISO 3450-2011
ISO 3450:1996
ISO 3450:1996
Brake Surface Area - Front
-
40846 cm²
6331 in²
-
Brake Surface Area - Rear
-
102116 cm²
15828 in²
-
Body Hoists
Pump Flow - High Idle
448 l/min
118 gal/min
458 l/min
120.9 gal/min
448 l/min
118 gal/min
Relief Valve Setting - Raise
17250 kPa
2502 psi
18950 kPa
2750 psi
18950 kPa
2750 psi
Relief Valve Setting - Lower
3450 kPa
500 psi
3450 kPa
500 psi
3450 kPa
500 psi
Body Raise Time - High Idle
9.5 s
9.5 s
15 s
15 s
7.5 seconds (approx.)
7.5 seconds (approx.)
Body Lower Time - Float
13 s
12.5 s
13 s
13 s
10.0 seconds (approx.)
10.0 seconds (approx.)
Body Power Down - High Idle
13 s
13 s
-
10.0 seconds (approx.)
10.0 seconds (approx.)
Body Lower Time - High Idle
-
13 s
13 s
-
Capacity - Dual Slope - 100% Fill Factor
Struck
32.6 m³
42.7 yd³
41.9 m³
54.8 yd³
17.6 m³
23.01 yd³
Heaped (SAE 2:1)*
42.2 m³
55.5 yd³
60.1 m³
78.6 yd³
25.2 m³
32.9 yd³
Note (2)
*ISO 6483:1980
*ISO 6483:1980
*ISO 6483:1980
*ISO 6483:1980
-
Note (1)
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.
*ISO 6483:1980
*ISO 6483:1980
Capacity - Flat Floor - 100% Fill Factor
Struck
32.3 m³
42.2 yd³
17.6 m³
23.01 yd³
Heaped (SAE 2:1)*
42.2 m³
55.2 yd³
25.2 m³
32.9 yd³
Note (1)
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
*ISO 6483:1980
*ISO 6483:1980
Note (2)
*ISO 6483:1980
*ISO 6483:1980
-
Weight Distributions - Approximate
Front Axle - Empty
52 %
52 %
42 %
42 %
51.9 %
51.9 %
Front Axle - Loaded
34 %
34 %
33 %
33 %
34.5 %
34.5 %
Rear Axle - Empty
48 %
48 %
58 %
58 %
48.1 %
48.1 %
Rear Axle - Loaded
66 %
66 %
67 %
67 %
65.5 %
65.5 %
Suspension
Empty Loaded Cylinder Stroke Front
234 mm
9.2 in
74.7 mm
2.9 in
234 mm
9.2 in
Empty Loaded Cylinder Stroke Rear
149 mm
5.8 in
66 mm
2.5 in
149 mm
5.9 in
Rear axle - Oscillation
8.1°
8.1°
5.4 °
5.4 °
8.9 °
8.9 °
Service Refill Capacities
Fuel Tank
795 l
210 gal (US)
-
530 l
140 gal (US)
Cooling System
154 l
40.6 gal (US)
231 l
61 gal (US)
125 l
33 gal (US)
Differential - Final Drives
140 l
37 gal (US)
-
180 l
47 gal (US)
Steering Tank
36 l
9.5 gal (US)
-
55 l
14.5 gal (US)
Steering System - Including Tank
54 l
14 gal (US)
53.6 l
14.1 gal (US)
87 l
23 gal (US)
Torque Converter - Transmission System - HRC
70 l
18 gal (US)
-
-
Torque Converter - Transmission System - LRC
61 l
16 gal (US)
-
-
Crankcase
90 l
24 gal (US)
109 l
28.7 gal (US)
38 l
10 gal (US)
Brake/Hoist Hydraulic Tank
176 l
46.5 gal (US)
-
145 l
38 gal (US)
Brake Hoist System
322 l
85 gal (US)
444 l
117 gal (US)
227 l
60 gal (US)
Fuel Tank (1)
-
1136 l
300 gal (US)
-
Fuel Tank (2)
-
1325 l
350 gal (US)
-
Differentials
-
227 l
59.9 gal (US)
-
Final Drive - Each
-
76 l
20 gal (US)
-
Torque Converter - Transmission System
-
138.5 l
36.5 gal (US)
64 l
17 gal (US)
Tires
Note (1)
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.
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.
Note (2)
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.
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.
Standard Tire
24.00R35 (E4)
24.00R35 (E4)
27.00R49 (E4)
27.00R49 (E4)
18.00R33 (E4)
18.00R33 (E4)
ROPS
FOPS Standards
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.
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.
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.
ROPS Standards
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.
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.
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.
ROPS/FOPS Standards
-
-
Standards
Standards
Sound
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.
The operator Equivalent Sound Pressure Level (Leq) is 73 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 73 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).
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 83 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 83 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.
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
-
-
Standards
Standards
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.
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.
Steering
Turning Diameter - Front
22 m
72.2 ft
25.3 m
83 ft
17.6 m
57.7 ft
Steering Standards
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
Steer Angle
31 °
31 °
30.5 °
30.5 °
40.5 °
40.5 °
Turning Circle - Clearance Diameter
25 m
82 ft
28.4 m
93 ft
20.3 m
66.6 ft
Capacity - X Body - 100% Fill Factor
Struck
43.1 m³
56.3 yd³
Heaped (SAE 2:1)*
64.1 m³
83.8 yd³
Note (1)
Contact your local Cat dealer for body recommendation.
Contact your local Cat dealer for body recommendation.
Note (2)
*ISO 6483:1980
*ISO 6483:1980
Capacity - Coal Bodies - 100% Fill Factor
SAE 2:1 - For use with material densities of 1160 kg/m3 (1,950 lb/yd3)
89.3 m³
116.8 yd³
SAE 2:1 - For use with material densities of 1040-1160 kg/m3 (1,750-1,950 lb/yd3)
106 m³
139 yd³
SAE 2:1 - For use with material densities of 950-1040 kg/m3 (1,600-1,750 lb/yd3)
110 m³
144 yd³
SAE 2:1 - For use with material densities less than 950 kg/m3 (1,600 lb/yd3)
125.9 m³
164.6 yd³