Engine Model | Cat® C15 |
Rated Engine Speed | 1700 r/min |
Gross Power - SAE J1995 | 515 HP |
Net Power - SAE J1349 | 477 HP |
Net Power - ISO 9249 | 477 HP |
Net Power - 80/1269/EEC | 489 HP |
Net Power - ISO 14396 | 508 HP |
Net Torque - SAE J1349 | 1834 ft·lbf |
Number of Cylinders | 6 |
Bore | 5.4 in |
Stroke | 6.7 in |
Displacement | 927.6 in³ |
Emissions | Meets U.S. EPA Tier 4 and EU Stage V emission standards. |
Note (1) | Power rating applies at 1,700 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). |
Note (3) | No engine derating required up to 3000 m (9,843 ft) altitude. |
Note (4) | Meets Japan Small Volume Exemption. |
Target Gross Machine Operating Weight | 157000 lb |
Target Gross Machine Weight | 157000 lb |
Chassis Weight | 55948 lb |
Body Weight | 17306 lb |
Note (1) | 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. |
Nominal Payload Class (100%) | 42.1 ton (US) |
Top Speed - Loaded | 45.8 mile/h |
Target Payload (100%) | 42.1 ton (US) |
Maximum Working Payload (110%) | 46.3 ton (US) |
Maximum Allowable Payload (120%)* | 50.5 ton (US) |
Body Capacity - SAE 2:1 | 32.9 yd³ |
Note (1) | *Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. |
Note (2) | Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight. |
Forward - 1 | 7.4 mile/h |
Forward - 2 | 10.1 mile/h |
Forward - 3 | 13.8 mile/h |
Forward - 4 | 18.5 mile/h |
Forward - 5 | 25.1 mile/h |
Forward - 6 | 33.8 mile/h |
Forward - 7 | 45.8 mile/h |
Reverse | 8.8 mile/h |
Note | Maximum travel speeds with standard 18.00R33 (E4) tires. |
Differential Ratio | 1.92:1 |
Planetary Ratio | 4.80:1 |
Total Reduction Ratio | 9.26:1 |
Brake Surface - Front | 216 in² |
Brake Surface - Rear | 6235 in² |
Brake Standards | ISO 3450:2011 |
Note | Target gross machine operating weight is 71 214 kg (157,000 lb). |
Pump Flow - High Idle | 118 gal/min |
Relief Valve Setting - Raise | 2750 psi |
Relief Valve Setting - Lower | 500 psi |
Body Raise Time - High Idle | 7.5 s |
Body Lower Time - Float | 10 s |
Body Power Down - High Idle | 10 s |
Struck | 23.01 yd³ |
Heaped (SAE 2:1)* | 32.9 yd³ |
Note (1) | Contact your local Cat dealer for body recommendation. |
Note (2) | *ISO 6483:1980. |
Struck | 23.01 yd³ |
Heaped (SAE 2:1)* | 32.9 yd³ |
Note (1) | Contact your local Cat dealer for body recommendation. |
Note (2) | *ISO 6483:1980. |
Front Axle - Empty | 49 % |
Front Axle - Loaded | 34 % |
Rear Axle - Empty | 51 % |
Rear Axle - Loaded | 66 % |
Empty Loaded Cylinder Stroke Front | 9.2 in |
Empty Loaded Cylinder Stroke Rear | 5.9 in |
Rear axle - Oscillation | 8.9 ° |
Fuel Tank | 140 gal (US) |
Cooling System | 33 gal (US) |
Crankcase | 17 gal (US) |
Differential - Final Drives | 47 gal (US) |
Steering Tank | 14.5 gal (US) |
Steering System - Including Tank | 23 gal (US) |
Brake/Hoist Hydraulic Tank | 38 gal (US) |
Brake Hoist System | 60 gal (US) |
Torque Converter - Transmission System | 17 gal (US) |
DEF Tank | 6 gal (US) |
Standard Tire | 18.00R33 (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. |
Note (2) | Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection. |
ROPS Standards | Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. |
FOPS Standards | Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. |
Sound Standards (1) | Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment. |
Sound Standards (2) | Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A). |
Sound Standards (3) | Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used. |
Steering Standards | ISO 5010:2007 |
Steer Angle | 40.5 ° |
Turning Diameter - Front | 57.7 ft |
Turning Circle - Clearance Diameter | 66.6 ft |
Note | Target gross machine operating weight is 71 214 kg (157,000 lb). |
Height - Top of ROPS | 12.7 ft |
Overall Body Length | 26.8 ft |
Inside Body Length | 18.5 ft |
Overall Length | 28.9 ft |
Wheel Base | 13 ft |
Rear Axle - Tail | 8.5 ft |
Ground Clearance | 1.6 ft |
Dump Clearance | 1.7 ft |
Loading Height - Empty | 10.3 ft |
Inside Body Depth - Maximum | 4.6 ft |
Overall Height - Body Raised | 27.1 ft |
Operating Width | 15.7 ft |
Centerline Front Tire Width | 10.2 ft |
Engine Guard Clearance | 1.8 ft |
Outside Body Width | 12.9 ft |
Inside Body Width | 11.9 ft |
Front Canopy Height | 13.5 ft |
Rear Axle - Clearance | 1.8 ft |
Centerline of Rear Dual Tire Width | 8.3 ft |
Overall Tire Width | 12.1 ft |