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Mining Trucks
The Cat® 793 Mining Truck delivers class-leading cost per ton across a wide variety of applications. It offers increased productivity, improved efficiency and a longer life than the previous model, helping drive down overall costs. And it’s enhanced by the latest technologies.
Gross Power - SAE J1995
2415 hp/1801 kW
Engine Model
Cat® 3516E
Net Power - SAE J1349
2272 hp/1694 kW
Rated Speed
1750 r/min/1750 r/min
Key Features
Faster speeds 
Upgraded operator station
Simplified service
Strong backbone
The right body for the job
Ready for Cat MineStar™ Solutions
Specifications
Metric
|
Imperial
Engine 
Gross Power - SAE J1995
2415 hp
1801 kW
Engine Model
Cat® 3516E
Net Power - SAE J1349
2272 hp
1694 kW
Rated Speed
1750 r/min
1750 r/min
Emissions Rating
U.S. EPA Tier 1
Bore
6.7 in
170 mm
Stroke
8.5 in
215 mm
Displacement
4760 in³
78 l
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Weights - Approximate
Rated Gross Machine Weight
846,000 lb
383739 kg
Chassis Weight
262,947 lb
119271 kg
Body Weight
70,707 lb
32072 kg
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Nominal Rated Payload
256 ton (US)
232 t
Rated Gross Machine Weight
846,000 lb
383739 kg
Weight Distributions - Approximate
Front Axle - Empty
48.8 %
48.8 %
Rear Axle - Empty
51.2 %
51.2 %
Front Axle - Loaded
33 %
33 %
Rear Axle - Loaded
67 %
67 %
Note
Weight distributions optimized with Cat body.
Final Drives
Type
Double reduction, planetary with full floating axles.
Differential Ratio
1.8:1
Planetary Ratio
16:01
Total Reduction Ratio
28.8:1
Transmission
Forward - 1
7.2 mile/h
11.7 km/h
Forward - 2
9.8 mile/h
15.7 km/h
Forward - 3
13.4 mile/h
21.5 km/h
Forward - 4
18.1 mile/h
29.1 km/h
Forward - 5
24.5 mile/h
39.4 km/h
Forward - 6
33.7 mile/h
54.3 km/h
Reverse
6.8 mile/h
10.9 km/h
Top Speed - Loaded
33.7 mile/h
54.3 km/h
Tires
Standard Tires
40.00R 57
Rims
29" x 57"
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Braking System
Service Brakes
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area
13,907 in²
89727 cm²
Rear - Wet Disc Brake Surface Area
20,873 in²
134655 cm²
Standards
Service and Secondary: ISO 3450:2011
Parking Brake
Four-corner, Multi-disc, Spring Applied, Hydraulically Released
Load Brake
Rear service brakes
Capacity - HP Body - 100% Fill Factor
Heaped (SAE 2:1)*
152-191 m³ / 199-250 yd³
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Body Hoists
Type
Double reduction, planetary with full floating axles.
Pump Flow - High Idle
226 gpm
854 L/min
Relief Valve Setting - Raise
2,855 psi
20370 kPa
Body Raise Time - High Idle
19.8 s
19.8 s
Body Lower Time - Float
19.9 s
19.9 s
Body Power Down - High Idle
17.8 s
17.8 s
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Suspension
Type
Double reduction, planetary with full floating axles.
Effective Cylinder Stroke - Front
11.5 in
292 mm
Effective Cylinder Stroke - Rear
5.51 in
140 mm
Rear axle - Oscillation
+/- 4.9º
Service Refill Capacities
Fuel Tank - Standard
1,150 gal (US)
4354 l
Fuel Tank - Optional
1,300 gal (US)
4922 l
Cooling System
225 gal (US)
852 l
Crankcase
77 gal (US)
291 l
Front Wheels - Each
8 gal (US)
30 l
Steering System - Including Tank
77 gal (US)
291 l
Differential - Final Drives
270 gal (US)
1022 l
Brake Hoist System - Includes Tank
282 gal (US)
1070 l
Torque Converter/Transmission System - Including Sump
60 gal (US)
227 l
Cab
Air Conditioning
1234YF refrigerant — Ambient capabilities up to 50°C (122°F)
Heater / Defroster
43930 Btu/h
43930 Btu/h
ROPS Standards (2)
Rollover Protective Structure (ROPS) for: Operator meets ISO 3471:2008; Trainer meets ISO 13459:2012
FOPS Standards
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria and ISO13459:2012 Level II.
Sound
Sound Standards (2)
Operator sound pressure level 78 dB(A) Tested to ISO 6396:2008
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Steering
Steer Angle
30.3 °
30.3 °
Turning Diameter - Front
96.33 ft
29.36 m
Steering Standards
ISO 5010:2019
Dimensions
Height - Top of ROPS
18.5 ft
5630 mm
Overall Length
44.75 ft
13640 mm
Wheel Base
19.25 ft
5900 mm
Rear Axle - Tail
13.67 ft
3620 mm
Ground Clearance
3.67 ft
1110 mm
Dump Clearance
5.33 ft
1630 mm
Loading Height - Empty
20.25 ft
6170 mm
Overall Height - Body Raised
44.92 ft
13690 mm
Centerline Front Tire Width
18.5 ft
5610 mm
Engine Guard Clearance
4 ft
1294 mm
Overall Canopy Width
28.25 ft
8600 mm
Outside Body Width
26.26 ft
7996 mm
Inside Body Width
23.83 ft
7270 mm
Front Canopy Height
22.33 ft
6810 mm
Rear Axle - Clearance
4 ft
1230 mm
Centerline of Rear Dual Tire Width
16.67 ft
5090 mm
Overall Tire Width
24.92 ft
7600 mm
Overall Body Length
42.17 ft
12862 mm
Inside Body Length
25.3 ft
7712 mm
Inside Body Depth - Maximum
7.64 ft
2330 mm
Operating Width
25.17 ft
7680 mm
Engine - U.S. EPA Tier 2 Equivalent
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Brakes
Standards
Service and Secondary: ISO 3450:2011
Body
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (1)
3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
Optional Engine
Engine Model
Cat® 3516E
Operating Specifications
Note
Weight distributions optimized with Cat body.
AC Drive System
Total Reduction Ratio
28.8:1
Equipment
Standard Equipment
Optional Equipment
