Heavy Equipment
Off Highway Trucks
| 777F Off-Highway Truck |
777F Technical Data
Specifications below are provided online by Caterpillar.
| Engine | |
|---|---|
| Engine Model | Cat® C32 ACERT™ |
| Net Power | 700 kW / 939 hp |
| Net Power - SAE J1349 | 700 kW / 938.7 hp |
| Net Power - Cat | 700 kW / 938.7 hp |
| Net Power - ISO 9249 | 700 kW / 938.7 hp |
| Net Power - 80/1269/EEC | 700 kW / 938.7 hp |
| Bore | 145 mm / 5.7 in |
| Stroke | 162 mm / 6.4 in |
| Displacement | 32.1 L / 1959 in³ |
| Gross Power - SAE J1995 | 758 kW / 1016 hp |
| Number of Cylinders | 12 |
| Peak Torque | 4716 N·m / 2478 lb ft |
| Weights - Approximate | |
|---|---|
| Gross Machine Operating Weight (GMW) | 16420 kg / 36200 lb |
| Chassis Weight | 48877 kg / 107756 lb |
| Operating Weight - Empty | 73976.4 kg / 163089.85 lb |
| Operating Weight - Loaded | 163293 kg / 360000 lb |
| Body Weight - MSD | 16420 kg / 36200 lb |
| Operating Specifications | |
|---|---|
| Nominal Payload Capacity | 90.9 tonnes / 100 tons |
| Top Speed - Loaded | 64.5 km/h / 40.01 mph |
| Maximum Payload Capacity | 90.9 tonnes / 100 tons |
| Maximum Capacity Struck (SAE) | 41.9 m³ / 54.8 yd³ |
| Steer Angle | 30.5 Degrees / 305 Degrees |
| Transmission | |
|---|---|
| Forward 1 | 10.5 km/h / 6.5 mph |
| Forward 2 | 14.3 km/h / 8.9 mph |
| Forward 3 | 19.3 km/h / 12 mph |
| Forward 4 | 26.1 km/h / 16.2 mph |
| Forward 5 | 35.4 km/h / 22 mph |
| Forward 6 | 47.6 km/h / 29.6 mph |
| Forward 7 | 64.5 km/h / 40.1 mph |
| Reverse | 12.1 km/h / 7.5 mph |
| Suspension | |
|---|---|
| Effective Cylinder Stroke - Front | 319 mm / 12.6 in |
| Effective Cylinder Stroke - Rear | 165 mm / 6.5 in |
| Rear Axle Oscillation | 5.4° |
| Body Hoists | |
|---|---|
| Pump Flow - High Idle | 492 L/min / 130 gal/min |
| Relief Valve Setting - Raise | 18950 kPa / 2750 psi |
| Body Raise Time - High Idle | 15 Seconds / 15 Seconds |
| Body Power Down - High Idle | 13 Seconds / 12 Seconds |
| Relief Valve Setting - Lower | 3450 kPa / 500 psi |
| Approximate Weights - Dual Slope | |
|---|---|
| Gross Weight - Empty | 64248 kg / 142039 lb |
| Chassis | 48877 kg / 107756 lb |
| Body | 16420 kg / 36200 lb |
| Front Axle - Empty | 45 % / 45 % |
| Front Axle - Loaded | 33 % / 33 % |
| Rear Axle - Empty | 55 % / 55 % |
| Rear Axle - Loaded | 67 % / 67 % |
| Empty Chassis Weight - Dual Slope Lined | 70196 kg / 154753 lb |
| Empty Machine Weight - Dual Slope Lined | 48877 kg / 107756 lb |
| Gross Vehicle - Dual Slope Rubber Lined | 71194 kg / 156963 lb |
| Chassis - Dual Slope Rubber Lined | 48877 kg / 107756 lb |
| Body - Dual Slope Rubber Lined | 23186 kg / 51114 lb |
| Capacity - Dual Slope - 100% fill factor | |
|---|---|
| Struck | 41.9 m³ / 54.8 yd³ |
| Service Refill Capacities | |
|---|---|
| Fuel Tank | 1136 L / 300 gal |
| Cooling System | 232 L / 61 gal |
| Crankcase | 114 L / 30 gal |
| Steering Tank | 30 L / 8 gal |
| Steering System (Includes Tank) | 57 L / 15 gal |
| Brake/Hoist Hydraulic Tank | 189 L / 50 gal |
| Torque Converter/Transmission System (Includes Sump) | 246 L / 65 gal |
| Transmission Tank | 47 L / 12 gal |
| Dimensions | |
|---|---|
| Height to Top of ROPS | 4715 mm / 15.46 ft |
| Overall Body Length | 9830 mm / 32.25 ft |
| Inside Body Length | 6580 mm / 21.58 ft |
| Overall Length | 10536 mm / 34.56 ft |
| Wheelbase | 4560 mm / 14.96 ft |
| Rear Axle to Tail | 3062 mm / 10.04 ft |
| Ground Clearance | 896 mm / 2.93 ft |
| Dump Clearance | 965 mm / 3.17 ft |
| Loading Height - Empty | 4380 mm / 14.37 ft |
| Inside Body Depth - Max | 1895 mm / 6.21 ft |
| Overall Height - Body Raised | 10325 mm / 33.87 ft |
| Operating Width | 6494 mm / 21.3 ft |
| Centerline Front Tire Width | 4050 mm / 13.28 ft |
| Engine Guard Clearance | 864 mm / 2.83 ft |
| Overall Canopy Width | 6050 mm / 19.84 ft |
| Outside Body Width | 5524 mm / 18.12 ft |
| Inside Body Width | 5200 mm / 17.06 ft |
| Rear Axle Clearance | 880 mm / 2.88 ft |
| Centerline Rear Dual Tire Width | 3576 mm / 11.73 ft |
| Overall Tire Width | 5223 mm / 17.13 ft |