G Series represents an era for this size class from Caterpillar. With your input, we have designed and manufactured a truck that is reliable, economical and offers comfort, confidence, and control for your operators. Your long-term success is our goal and with G Series trucks, we’re on the right road.
Nominal Payload Class (100%) | — |
Engine Model | Cat C32 |
Top Speed - Loaded | — |
Engine Model | Cat C32 |
Gross Power - SAE J1995 | — |
Net Power - SAE J1349 | — |
Net Power - 80/1269/EEC | — |
Net Power - ISO 9249 | — |
Bore | — |
Stroke | — |
Displacement | — |
Peak Torque - Speed | — |
Note (3) | No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V. |
Engine Speed | — |
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). |
Net Torque | — |
Note (1) | Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard. |
Engine Power - ISO 14396 | — |
Cylinders | 12 |
Note (4) | Meets EU Stage V emission standards. |
Target Gross Machine Weight | — |
Nominal Payload Class (100%) | — |
Top Speed - Loaded | — |
Note (1) | Capacity with flat floor X Body with liner. |
Maximum Working Payload (110%) | — |
Note (2) | * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations. |
Body Capacity - SAE 2:1 | — |
Maximum Allowable Payload (120%)* | — |
Target Payload (100%) | — |
Forward - 1 | — |
Forward - 2 | — |
Forward - 3 | — |
Forward - 4 | — |
Forward - 5 | — |
Forward - 6 | — |
Forward - 7 | — |
Reverse | — |
Note | Maximum travel speeds with standard 27.00R49 (E4) tires. |
Differential Ratio | 2.736:1 |
Planetary Ratio | 7.0:1 |
Total Reduction Ratio | 19.1576:1 |
Brake Standards | ISO 3450-2011 |
Brake Surface Area - Front | — |
Brake Surface Area - Rear | — |
Pump Flow - High Idle | — |
Relief Valve Setting - Raise | — |
Relief Valve Setting - Lower | — |
Body Raise Time - High Idle | — |
Body Lower Time - Float | — |
Body Lower Time - High Idle | — |
Struck | — |
Heaped 2:1 (SAE) | — |
Heaped (SAE 2:1)* | — |
Note (1) | Contact your local Cat dealer for body recommendation. |
Note (2) | *ISO 6483:1980 |
Front Axle - Empty | — |
Front Axle - Loaded | — |
Rear Axle - Empty | — |
Rear Axle - Loaded | — |
Rear axle - Oscillation | — |
Empty Loaded Cylinder Stroke Front | — |
Empty Loaded Cylinder Stroke Rear | — |
Fuel Tank (1) | — |
Cooling System | — |
Steering System - Including Tank | — |
Torque Converter - Transmission System | — |
Differentials | — |
Brake Hoist System - Includes Tank | — |
Brake Hoist System | — |
Final Drive - Each | — |
Crankcase | — |
Fuel Tank (2) | — |
Note (1) | Productive capabilities of the 777G 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. |
Standard Tire | 27.00R49 (E4) |
FOPS Standards | Falling Objects Protective Structure (FOPS) 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. |
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. |
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 83 dB(A) for Tier 4 trucks. |
Sound Standards (1) | 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. |
Turning Diameter - Front | — |
Steering Standards | ISO 5010:2007 |
Steer Angle | — |
Turning Circle - Clearance Diameter | — |
Heaped 2:1 (SAE) | — |
Struck | — |
Note (1) | Contact your local Cat dealer for body recommendation. |
Note (2) | *ISO 6483:1980 |
Heaped (SAE 2:1)* | — |
SAE 2:1 - For use with material densities of 950-1040 kg/m3 (1,600-1,750 lb/yd3) | — |
SAE 2:1 - For use with material densities less than 950 kg/m3 (1,600 lb/yd3) | — |
SAE 2:1 - For use with material densities of 1040-1160 kg/m3 (1,750-1,950 lb/yd3) | — |
SAE 2:1 - For use with material densities of 1160 kg/m3 (1,950 lb/yd3) | — |
Data not available.