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G Series represents a new 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; with G Series trucks, we're on the right road.

Cat Specs
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Operating Specifications

Nominal Payload Class (100%)
98.4 ton (US)
Top Speed - Loaded
41.7 mile/h
Body Capacity - SAE 2:1
83.8 yd²

Engine

Net Power - 80/1269/EEC
916 HP
Bore
5.7 in
Stroke
6.4 in
Displacement
1959 in³
Engine Model
Cat® C32 ACERT™
Cylinders
12
Gross Power - SAE J1995
1025 HP
Engine Power - ISO 14396
1008 HP
Net Power - ISO 9249
916 HP
Net Power - SAE J1349
916 HP
Engine Speed
1800 r/min

Weights - Approximate

Target Gross Machine Weight
363000 lb

Transmission

Forward - 1
6.8 mile/h
Forward - 2
9.2 mile/h
Forward - 5
22.9 mile/h
Forward - 6
30.7 mile/h
Forward - 7
41.7 mile/h
Reverse
7.7 mile/h
Forward - 3
12.5 mile/h
Forward - 4
16.9 mile/h

Final Drives

Planetary Ratio
7.0:1
Differential Ratio
2.736:1
Total Reduction Ratio
19.1576:1

Brakes

Brake Standards
ISO 3450:1996

Service Refill Capacities

Final Drive - Each
20 gal (US)
Crankcase
28.7 gal (US)
Cooling System
63.4 gal (US)
Steering System - Including Tank
14.1 gal (US)
Brake Hoist System
85 gal (US)
Torque Converter - Transmission System
36.5 gal (US)

Body Hoists

Pump Flow - High Idle
120.9 gal/min
Relief Valve Setting - Raise
2750 psi
Relief Valve Setting - Lower
500 psi
Body Raise Time - High Idle
15 s
Body Lower Time - Float
13 s

Capacity - Dual Slope - 100% Fill Factor

Struck
54.8 yd²
Heaped 2:1 (SAE)
78.8 yd²

Weight Distributions - Approximate

Front Axle - Empty
46 %
Front Axle - Loaded
33 %
Rear Axle - Empty
54 %
Rear Axle - Loaded
67 %

Suspension

Empty Loaded Cylinder Stroke Front
2.9 in
Empty Loaded Cylinder Stroke Rear
2.5 in
Rear axle - Oscillation
5.4 °

Steering

Steering Standards
SAE J1511 FEB94 ISO 5010:1992
Steer Angle
30.5 °
Turning Diameter - Front
83 ft
Turning Circle - Clearance Diameter
93 ft

Tires

Standard Tire
27.00R49 (E4)