775G Off-Highway Truck

775G Off-Highway Truck

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Caterpillar is pleased to introduce to you the 775G off-highway truck. You may be asking how, after 40 years of building trucks, Caterpillar has improved this product’s ability to support your business. G Series has been designed and manufactured using the latest quality control technologies; both virtual and hands on. This product has over 30,000 hours of proven performance in the hands of customers prior to production, all of which ensures the truck delivered to your yard is ready to work, reliably and dependably. In addition to quality, Cat G Series trucks will lower your costs with seven different ways to help you conserve fuel. We offer you two customizable fuel economy modes that will let you choose the level of savings. With Cat G Series trucks in your haul fleets, you can be more productive, spend less time on maintenance, and support the environment with new levels of eco performance. Your crew will appreciate all the new comfort and conveniences in our updated cab. Simply put, Cat G Series trucks can and will make a positive difference to both your business and people.

Engine

Engine Model
Cat® C27 ACERT™
Rated Engine Speed
1800.0 RPM
Gross Power - SAE J1995
825.0 hp
Net Power - SAE J1349
768.0 hp
Net Power - 80/1269/EEC
775.0 hp
Net Power - ISO 9249
775.0 hp
Bore
5.4 in
Stroke
6.0 in
Displacement
1648.0 in3
Engine Power - ISO 14396
812.0 hp
Net Torque
3148.0 ft-lb
Peak Torque Speed
1200.0 RPM

Weights - Approximate

Maximum Gross Vehicle Weight
246503.0 lb

Operating Specifications

Nominal Payload Class (100%)
70.5 tons
Top Speed - Loaded
41.6 mph
Body Capacity - SAE 2:1
55.23 yd3
Maximum Working Payload (110%)
77.5 tons
Not to Exceed Payload (120%)*
84.6 tons

Transmission

Forward 1
6.6 mph
Forward 2
9.3 mph
Forward 3
12.6 mph
Forward 4
16.8 mph
Forward 5
22.8 mph
Forward 6
30.7 mph
Forward 7
41.6 mph
Reverse
8.7 mph

Final Drives

Differential Ratio
3.64:1
Planetary Ratio
4.80:1
Total Reduction Ratio
17.49:1

Brakes

Brake Surface - Front
257.0 in2
Brake Surface - Rear
9497.0 in2
Brake Standards
ISO 3450:1996

Body Hoists

Pump Flow - High Idle
118.0 gal/min
Relief Valve Setting - Raise
2502.0 psi
Relief Valve Setting - Lower
500.0 psi
Body Raise Time - High Idle
10.0 Seconds
Body Lower Time - Float
14.0 Seconds
Body Power Down - High Idle
14.0 Seconds

Capacity - Dual Slope - 100% Fill Factor

Struck
42.7 yd3
Heaped 2:1 (SAE)
55.5 yd3

Capacity - Flat Floor - 100% Fill Factor

Struck
42.2 yd3
Heaped 2:1 (SAE)
55.2 yd3

Weight Distributions - Approximate

Front Axle - Empty
50.0 %
Front Axle - Loaded
34.0 %
Rear Axle - Empty
50.0 %
Rear Axle - Loaded
66.0 %

Suspension

Rear Axle Oscillation
8.1 Degrees
Empty Loaded Cylinder Stroke Front
9.2 in
Empty Loaded Cylinder Stroke Rear
5.8 in

Service Refill Capacities

Fuel Tank
210.0 gal
Cooling System
45.0 gal
Differentials and Final Drives
38.0 gal
Steering Tank
9.5 gal
Steering System (Includes Tank)
14.0 gal
Brake Hoist System
85.0 gal
Brake/Hoist Hydraulic Tank
46.5 gal
Crankcase
24.0 gal
Torque Converter/Transmission System HRC
18.0 gal
Torque Converter/Transmission System LRC
16.0 gal

Tires

Standard Tire
24.00R35 (E4)

ROPS

ROPS/FOPS Standards
Standards

Sound

Sound Standards
Standards

Steering

Turning Diameter - Front
77.1 ft
Steering Standards
SAE J1511 FEB94 ISO 5010:1992
Steer Angle
31.0 Degrees
Turning Circle Clearance Diameter
85.6 ft
  • Body heat
  • Body liner
  • Body side boards
  • Cab precleaner
  • Cat Engine Brake
  • Clustered grease fittings
  • Cold weather packages
  • Extended Life Brakes
  • Fluid fill service center
  • HID lights
  • Mirrors, convex
  • Mirrors, heated
  • Spare rim
  • Visibility package (meets ISO 5006 requirements)
  • Wheel chocks
  • Work Area Vision System (WAVS)