793F Mining Truck

Nominal Payload Capacity
250 tons
Engine Model
Cat C175-16
Gross Power - SAE J1995
2650 hp
Top Speed – Loaded
37.3 mph

Operating Specifications

Nominal Payload Capacity
250tons
Top Speed – Loaded
37.3mph
Steer Angle
36Degrees
Turning Diameter – Front
93ft
Turning Circle Clearance Diameter
107ft
Gross Machine Operating Weight
386 007 or 390 089 kg (851,000 or 860,000 lb)
Nominal Payload Capacity
250ton (US)
Steer Angle
36°
Top Speed - Loaded
37.3mile/h
Turning Circle - Clearance Diameter
107ft
Turning Diameter - Front
93ft
Note
Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Note
Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.

Engine

Engine Model
Cat C175-16
Gross Power - SAE J1995
2650hp
Torque Rise
20%
Bore
6.9in
Stroke
8.7in
Displacement
5187in3
Note
Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
Note
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30° C (86° F).
Engine Model
Cat C175-16
Gross Power - SAE J1995
2650HP
Bore
6.9in
Stroke
8.7in
Displacement
5187in³
Note (1)
Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
Note (2)
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30° C (86° F).
Torque Rise
20%
Note
No engine derating required up to 3200 m (10,500 ft) altitude.
Emissions
Meets Tier 4 Final emission standards.
Emissions
Meets Tier 4 Final emission standards.
Note (3)
No engine derating required up to 3200 m (10,500 ft) altitude.

Weights – Approximate

Chassis Weight
274587lb
Note
Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
Note
Body weight varies depending on how body is equipped.

Transmission

Forward 1
8mph
Forward 2
10.8mph
Forward 3
14.8mph
Forward 4
19.9mph
Forward 5
27.1mph
Forward 6
37.3mph
Reverse
7.3mph
Forward - 1
8mile/h
Forward - 2
10.8mile/h
Forward - 3
14.8mile/h
Forward - 4
19.9mile/h
Forward - 5
27.1mile/h
Forward - 6
37.3mile/h
Reverse
7.3mile/h

Final Drives

Differential Ratio
1.8:1
Planetary Ratio
16:1
Total Reduction Ratio
28.8:1
Differential Ratio
1.8:1
Planetary Ratio
16:1
Total Reduction Ratio
28.8:1

Suspension

Effective Cylinder Stroke – Front
5.1in
Effective Cylinder Stroke – Rear
4.2in
Rear Axle Oscillation
±4.9 degrees
Rear axle - Oscillation
±4.9 degrees
Effective Cylinder Stroke - Front
5.1in
Effective Cylinder Stroke - Rear
4.2in

Brakes

Brake Surface – Rear
20847in2
Standards
ISO 3450:1996
Brake Surface – Front
13921in2
Outside Diameter
34.5in
Standards
ISO 3450:1996
Brake Surface - Front
13921in²
Brake Surface - Rear
20847in²

Body Hoists

Pump Flow – High Idle
224gal/min
Relief Valve Setting – Raise
2955psi
Body Raise Time – High Idle
19Seconds
Body Lower Time – Float
20Seconds
Body Power Down – High Idle
17.5Seconds
Body Lower Time - Float
20s
Body Power Down - High Idle
17.5s
Body Raise Time - High Idle
19s
Pump Flow - High Idle
224gal/min
Relief Valve Setting - Raise
2955psi
Note (1)
Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
Note (2)
Power raise in both stages, power down in second stage.
Note
Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
Note
Power raise in both stages, power down in second stage.
Note (3)
Automatic body lower modulation reduces impact on frame.

Service Refill Capacities

Fuel Tank
750gal
Cooling System
284gal
Crankcase
82gal
Steering System (Includes Tank)
77gal
Brake/Hoist System (Includes Tank)
347gal
Torque Converter/Transmission Sump
27gal
Diesel Exhaust Fluid Tank
62gal
Rear Axle - Housing
260gal (US)
Brake Hoist System - Includes Tank
347gal (US)
Cooling System
284gal (US)
Torque Converter/Transmission System - Including Sump
55gal (US)
Crankcase
82gal (US)
Diesel Exhaust Fluid Tank
62gal (US)
Fuel Tank
750gal (US)
Steering System - Including Tank
77gal (US)
Torque Converter - Transmission Sump
27gal (US)

Weight Distributions – Approximate

Front Axle – Loaded
33%
Rear Axle – Loaded
67%
Front Axle – Empty
49%
Rear Axle – Empty
51%

ROPS

ROPS Standards
ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
ROPS Standards
ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.

Sound

Sound Standards
The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
Sound Standards (1)
The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
Sound Standards
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Sound Standards (2)
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.

Steering

Steering Standards
ISO 5010:2007
Steering Standards
ISO 5010:2007

Weights - Approximate

Chassis Weight
274587lb
Body Weight Range
26 862-47 627 kg (59,220-105,000 lb)
Note (1)
Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
Note (2)
Body weight varies depending on how body is equipped.

Weight Distributions - Approximate

Front Axle - Empty
49%
Front Axle - Loaded
33%
Rear Axle - Empty
51%
Rear Axle - Loaded
67%

Capacity - HP - 100% Fill Factor

Struck
112.6-151 m3 (147-197.5 yd3)
Heaped (SAE 2:1)*
162-191 m3 (212-250 yd3)
Note (1)
Contact your local Cat dealer for body recommendation.
Note (2)
*ISO 6483:1980

Dimensions (Approximate)

Centerline Front Tire Width
18.4ft
Centerline of Rear Dual Tire Width
16.28ft
Dump Clearance
4.27ft
Engine Guard Clearance
4.35ft
Front Canopy Height
23.21ft
Ground Clearance
3.42ft
Height - Top of ROPS
18.75ft
Inside Body Width
24.06ft
Loading Height - Empty
20.28ft
Note
Shown with 162 m3 (212 yd3) HP Body.
Outside Body Width
26.06ft
Overall Canopy Width
28.09ft
Overall Height - Body Raised
45ft
Height to Top of ROPS
18.75ft
Overall Length
43.83ft
Overall Length
43.83ft
Overall Tire Width
24.95ft
Wheelbase
19.37ft
Rear Axle - Clearance
3.71ft
Rear Axle to Tail
13.11ft
Rear Axle - Tail
13.11ft
Ground Clearance
3.42ft
Wheel Base
19.37ft
Dump Clearance
4.27ft
Loading Height – Empty
20.28ft
Overall Height – Body Raised
45ft
Centerline Front Tire Width
18.40ft
Engine Guard Clearance
4.35ft
Overall Canopy Width
28.09ft
Outside Body Width
26.06ft
Inside Body Width
24.06ft
Front Canopy Height
23.21ft
Rear Axle Clearance
3.71ft
Centerline Rear Dual Tire Width
16.28ft
Overall Tire Width
24.95ft
Note
Shown with 162 m3 (212 yd3) HP Body.

Standard Equipment:

Optional Equipment: