795F AC Mining Trucks

795F AC Mining Trucks

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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
Gross Power - SAE J1995
3400.0 hp
Bore
6.9 in
Stroke
8.7 in
Displacement
5187.0 in3
Net Power
3188.0 hp

Weights - Approximate

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

Operating Specifications

Nominal Payload Capacity
345.0 tons
Top Speed - Loaded
40.0 mph
Steer Angle
34.0 Degrees
Gross Machine Operating Weight (GMW)
1257000.0 lb
Turning Circle Clearance Diameter
127.0 ft
Turning Diameter - Front
112.0 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
247.0 gal/min
Relief Valve Setting - Raise
3553.0 psi
Body Raise Time - High Idle
19.0 Seconds
Body Lower Time - Float
20.0 Seconds
Body Power Down - High Idle
17.5 Seconds

Braking System

Blended Four Corner Retarding
Standard
Dynamic Retarding Power
6370.0 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
42.0 in
Oil Cooled Brakes - Retarding Capable at All Speeds - Standards
J-ISO 3450 JAN88, ISO 3450:1996

Weight Distributions - Approximate

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

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)
1900.0 gal
Cooling System
291.0 gal
Crankcase
82.0 gal
Steering Tank
55.5 gal
Steering System (Includes Tank)
79.0 gal
Brake/Hoist Hydraulic Tank
134.2 gal
Brake/Hoist System (Includes Tank)
396.3 gal
Final Drives, Each
90.0 gal
Fuel Tank
950.0 gal

Tires

Standard Tires
Choices

ROPS

ROPS Standards
Standards

Sound

Sound Standards
Standards

Steering

Steering Standards
SAE J1511 OCT90 ISO 5010:1992