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793F MINING TRUCK

Overview


Specifications


Benefits & Features


Standard Equipment

SPECIFICATIONS Print Version


Engine

Units: US | METRIC

Engine Model

Cat® C175-16

Torque Rise

20 %

Bore

6.9 in

Stroke

8.7 in

Displacement

5187 in3

Gross Power - SAE J1995

2650 hp

Net Power - SAE J1349

2478 hp


Weights - Approximate

Chassis Weight

270000 lb


Operating Specifications

Nominal Payload Capacity

250 tons

Top Speed - Loaded

37.3 mph

Steer Angle

36 Degrees


Final Drives

Differential Ratio

1.8:1

Planetary Ratio

16:1

Total Reduction Ratio

28.8:1


Transmission

Forward 1

8 mph

Forward 2

10.8 mph

Forward 3

14.8 mph

Forward 4

19.9 mph

Forward 5

27.1 mph

Forward 6

37.3 mph

Reverse

7.3 mph


Suspension

Effective Cylinder Stroke - Front

5.1 in

Effective Cylinder Stroke - Rear

4.2 in

Rear Axle Oscillation

±4.9 degrees


Body Hoists

Pump Flow - High Idle

224 gal/min

Relief Valve Setting - Raise

2955 psi

Body Raise Time - High Idle

19 Seconds

Body Lower Time - Float

20 Seconds

Body Power Down - High Idle

17.5 Seconds


Brakes

Outside Diameter

34.5 in

Brake Surface - Rear

20847 in2

Standards

J-ISO 3450 JAN88, ISO 3450:1996




Weight Distributions - Approximate

Front Axle - Empty

48 %

Rear Axle - Empty

52 %




Service Refill Capacities

Fuel Tank

750 gal

Fuel Tank (optional)

1300 gal

Cooling System

284 gal

Crankcase

82 gal

Rear Axle Housing

260 gal

Steering System (Includes Tank)

77 gal

Torque Converter/Transmission System (Includes Sump)

55 gal



Dimensions

Height to Top of ROPS

18.36 ft

Overall Length

44.95 ft

Wheelbase

19.37 ft

Rear Axle to Tail

13.97 ft

Ground Clearance

3.25 ft

Dump Clearance

4.27 ft

Loading Height - Empty

21.43 ft

Overall Height - Body Raised

45.53 ft

Centerline Front Tire Width

18.47 ft

Engine Guard Clearance

3.99 ft

Overall Canopy Width

27.21 ft

Outside Body Width

25.02 ft

Inside Body Width

22.79 ft

Rear Axle Clearance

3.3 ft

Centerline Rear Dual Tire Width

16.28 ft

Overall Tire Width

24.95 ft




Steering

Steering Standards

SAE J15111 OCT90, ISO 5010:1992







793F Mining Truck

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