795F AC

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.


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


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


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


Final Drives
Total Reduction Ratio 35:1


AC Drive System
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


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


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


Braking System
Blended Four Corner Retarding Standard
Dynamic Retarding Power 6370 HP
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 20500.09 in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Rear 30750.2 in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Outside Diameter 42 in
Oil Cooled Brakes - Retarding Capable at All Speeds - Standards J-ISO 3450 JAN88, ISO 3450:1996


Weight Distributions - Approximate
Front Axle - Loaded 33 %
Rear Axle - Loaded 67 %
Front Axle - Empty 48 %
Rear Axle - Empty 52 %


Capacity - MSD II - 100% Fill Factor
Heaped (SAE 2:1) 181-252 m3 (237-330 yd3)
Struck 121.5-211 m3 (159-276 yd3)


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


Tires
Standard Tires Choices


ROPS
ROPS Standards Standards


Sound
Sound Standards Standards


Steering
Steering Standards SAE J1511 OCT90 ISO 5010:1992