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795F AC Mining Trucks

795F AC Mining Trucks

At a Glance

Nominal Payload Capacity
345 ton (US)
Engine Model
Cat C175-16
Gross Power - SAE J1995
3400 HP
Gross Machine Operating Weight (GMW)
1257000 lb
Request a Demo Machine Comparison


For those applications and situations where you prefer an electric drive truck Caterpillar now offers the 795F AC. The Cat AC drive system provides you the best retarding, braking and control in the industry. Designed and manufactured by Caterpillar, the 795 is the first AC electric drive truck that is single sources from one manufacturer and supported by the best dealer network in the industry.

Operating Specifications

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Nominal Payload Capacity 345ton (US)
Top Speed - Loaded 40mile/h
Steer Angle 34°
Gross Machine Operating Weight (GMW) 1257000lb
Turning Circle - Clearance Diameter 127ft
Turning Diameter - Front 112ft


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Engine Model Cat C175-16
Gross Power - SAE J1995 3400HP
Bore 6.9in
Stroke 8.7in
Displacement 5187in³
Net Power 3188HP

Weights - Approximate

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Gross Machine Operating Weight (GMW) 1257000lb
Chassis Weight 445524lb
Body Weight Range 38 500-54 500 kg (84,900-120,000 lb)

Final Drives

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Total Reduction Ratio 35:1


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Effective Cylinder Stroke - Front 11.5in
Effective Cylinder Stroke - Rear 5.6in
Rear axle - Oscillation ±4.8°

Body Hoists

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Pump Flow - High Idle 247gal/min
Relief Valve Setting - Raise 3553psi
Body Raise Time - High Idle 19s
Body Lower Time - Float 20s
Body Power Down - High Idle 17.5s

Service Refill Capacities

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Fuel Tank - Optional 1900gal (US)
Cooling System 291gal (US)
Crankcase 82gal (US)
Steering Tank 55.5gal (US)
Steering System - Including Tank 79gal (US)
Brake/Hoist Hydraulic Tank 134.2gal (US)
Brake Hoist System - Includes Tank 396.3gal (US)
Final Drive - Each 90gal (US)
Fuel Tank 950gal (US)

Braking System

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Blended Four Corner Retarding Standard
Dynamic Retarding Power 6370HP
Electric Retarding - Radial Grid Design with Brushless AC Fan Motor 4750 kW (6,370 hp) rated power
Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Front 20500.09in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Rear 30750.2in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Outside Diameter 42in
Oil Cooled Brakes - Retarding Capable at All Speeds - Standards J-ISO 3450 JAN88, ISO 3450:1996

AC Drive System

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Controls IGBT Inverter Technology, air cooled, pressurized cabinet with filtration
Cooling System Variable speed, hydraulic cooling system
Generator/Alternator Brushless, remote mounted, dual bearing
Wheel Motor Rear axle mounted Cat AC induction

Weight Distributions - Approximate

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Front Axle - Loaded 33%
Rear Axle - Loaded 67%
Front Axle - Empty 48%
Rear Axle - Empty 52%

Capacity - MSD II - 100% Fill Factor

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Heaped (SAE 2:1) 181-252 m3 (237-330 yd3)
Struck 121.5-211 m3 (159-276 yd3)


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ROPS Standards Standards


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Sound Standards Standards


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Steering Standards SAE J1511 OCT90 ISO 5010:1992


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Standard Tires Choices