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795F AC

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Overview

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.

Engine

  • Engine Model Cat C175-16 Cat C175-16
  • Gross Power - SAE J1995 3400.0 HP 2536.0 kW
  • Bore 6.9 in 175.0 mm
  • Stroke 8.7 in 220.0 mm
  • Displacement 5187.0 in³ 85.0 l
  • Net Power 3188.0 HP 2377.0 kW

Weights - Approximate

  • Gross Machine Operating Weight (GMW) 1257000.0 lb 570678.0 kg
  • Chassis Weight 445524.0 lb 202270.0 kg
  • Body Weight Range 38 500-54 500 kg (84,900-120,000 lb) 38 500-54 500 kg (84,900-120,000 lb)

Operating Specifications

  • Nominal Payload Capacity 345.0 ton (US) 313.0 t
  • Top Speed - Loaded 40.0 mile/h 64.0 km/h
  • Steer Angle 34.0 ° 34.0 °
  • Gross Machine Operating Weight (GMW) 1257000.0 lb 570678.0 kg
  • Turning Circle - Clearance Diameter 127.0 ft 38.7 m
  • Turning Diameter - Front 112.0 ft 34.0 m

Final Drives

  • Total Reduction Ratio 35:1 35:1

AC Drive System

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

Suspension

  • Effective Cylinder Stroke - Front 11.5 in 293.0 mm
  • Effective Cylinder Stroke - Rear 5.6 in 141.0 mm
  • Rear axle - Oscillation ±4.8° ±4.8°

Body Hoists

  • Pump Flow - High Idle 247.0 gal/min 935.0 l/min
  • Relief Valve Setting - Raise 3553.0 psi 24500.0 kPa
  • Body Raise Time - High Idle 19.0 s 19.0 s
  • Body Lower Time - Float 20.0 s 20.0 s
  • Body Power Down - High Idle 17.5 s 17.5 s

Braking System

  • Blended Four Corner Retarding Standard Standard
  • Dynamic Retarding Power 6370.0 HP 4750.0 kW
  • Electric Retarding - Radial Grid Design with Brushless AC Fan Motor 4750 kW (6,370 hp) rated power 4750 kW (6,370 hp) rated power
  • Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Front 20500.09 in² 132258.4 cm²
  • Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Rear 30750.2 in² 198388.0 cm²
  • Oil Cooled Brakes - Retarding Capable at All Speeds - Outside Diameter 42.0 in 1067.0 mm
  • Oil Cooled Brakes - Retarding Capable at All Speeds - Standards J-ISO 3450 JAN88, ISO 3450:1996 J-ISO 3450 JAN88, ISO 3450:1996

Weight Distributions - Approximate

  • Front Axle - Loaded 33.0 % 33.0 %
  • Rear Axle - Loaded 67.0 % 67.0 %
  • Front Axle - Empty 48.0 % 48.0 %
  • Rear Axle - Empty 52.0 % 52.0 %

Capacity - MSD II - 100% Fill Factor

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

Service Refill Capacities

  • Fuel Tank - Optional 1900.0 gal (US) 7192.0 l
  • Cooling System 291.0 gal (US) 1100.0 l
  • Crankcase 82.0 gal (US) 310.0 l
  • Steering Tank 55.5 gal (US) 210.0 l
  • Steering System - Including Tank 79.0 gal (US) 300.0 l
  • Brake/Hoist Hydraulic Tank 134.2 gal (US) 508.0 l
  • Brake Hoist System - Includes Tank 396.3 gal (US) 1500.0 l
  • Final Drive - Each 90.0 gal (US) 341.0 l
  • Fuel Tank 950.0 gal (US) 3596.0 l

Tires

  • Standard Tires Choices Choices

ROPS

  • ROPS Standards Standards Standards

Sound

  • Sound Standards Standards Standards

Steering

  • Steering Standards SAE J1511 OCT90 ISO 5010:1992 SAE J1511 OCT90 ISO 5010:1992

Power Train - Cat® AC Electric Drive

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Power Train - Engine

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Engine/Power Train Integration

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Cat Braking Systems

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Truck Body Systems

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