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793
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789
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Off-Highway Trucks
Selected
793
793
Off-Highway Trucks
789
789
Off-Highway Trucks
793F
793F
 
Engine
Gross Power - SAE J1995:2014
2650 HP 1976 kW
2100 HP 1566 kW
-
Gross Power - SAE J1995
-
-
2650 HP 1976 kW
Net Power - SAE J1349
-
-
2478 HP 1848 kW
Engine Model
Cat® C175-16 Cat® C175-16
Cat® 3516E Cat® 3516E
Cat® C175-16 Cat® C175-16
Net Power - SAE J1349:2011
2529 HP 1886 kW
1975 HP 1473 kW
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Emissions
-
-
Fuel Optimized Fuel Optimized
Rated Speed
1750 r/min 1750 r/min
1650 r/min 1650 r/min
1750 r/min 1750 r/min
Emissions Rating
Fuel Optimized Fuel Optimized
Fuel Optimized Fuel Optimized
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Bore
7 in 175 mm
6.7 in 170 mm
6.9 in 175 mm
Stroke
9 in 220 mm
8.5 in 215 mm
8.7 in 220 mm
Displacement
5187 in³ 85 l
4766 in³ 7.8 l
5187 in³ 85 l
Note (1)
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator.
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (2)
-
Optional 1417 kW / 1,900 HP engine rating. Optional 1417 kW / 1,900 HP engine rating.
EPA Tier 4 Final / EU Stage V available for applicable markets. EPA Tier 4 Final / EU Stage V available for applicable markets.
Note (3)
U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
U.S. EPA Tier 4 Final / EU Stage V optional engine available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V optional engine available for applicable markets.
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Weights - Approximate
Nominal Rated Payload
265 ton (US) 240 t
213 ton (US) 193 t
256 ton (US) 231 t
Rated Gross Machine Weight
890668 lb 404000 kg
715000 lb 324318 kg
851000 lb 386007 kg
Chassis Weight
295098 lb 133854 kg
-
265639 lb 123575 kg
Body Weight
66471 lb 30151 kg
60406 lb 27400 kg
67682 lb 30700 kg
Note (1)
Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Note (2)
Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires. Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires.
Chassis weight with full fuel and fluids, standard and mandatory attachments, hoist, body mounting group, rims, and tires. Chassis weight with full fuel and fluids, standard and mandatory attachments, hoist, body mounting group, rims, and tires.
Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Note (3)
-
-
Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations. Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Weight Distributions - Approximate
Front Axle - Empty
51% 51%
50% 50%
48 % 48 %
Rear Axle - Empty
49% 49%
50% 50%
52 % 52 %
Front Axle - Loaded
33% 33%
33% 33%
33 % 33 %
Rear Axle - Loaded
67% 67%
67% 67%
67 % 67 %
Final Drives
Note
Double reduction planetary with full floating axles. Double reduction planetary with full floating axles.
-
-
Type
-
Double reduction, planetary with full floating axles Double reduction, planetary with full floating axles
-
Differential Ratio
1.8:1 1.8:1
2.35:1 2.35:1
1.8:1 1.8:1
Planetary Ratio
1 1
10.83:1 10.83:1
16:01 16:01
Total Reduction Ratio
29 29
25.46:1 25.46:1
26.8:1 26.8:1
Transmission
Forward - 1
8 mile/h 12 km/h
7.8 mile/h 12.6 km/h
8 mile/h 12.9 km/h
Forward - 2
10 mile/h 16 km/h
10.6 mile/h 17.1 km/h
10.8 mile/h 17.4 km/h
Forward - 3
14 mile/h 22 km/h
14.4 mile/h 23.1 km/h
14.8 mile/h 23.8 km/h
Forward - 4
19 mile/h 30 km/h
19.4 mile/h 31.2 km/h
19.9 mile/h 32.1 km/h
Forward - 5
26 mile/h 41 km/h
26.3 mile/h 42.3 km/h
27.1 mile/h 43.6 km/h
Forward - 6
37 mile/h 60 km/h
35.5 mile/h 57.2 km/h
37.3 mile/h 60 km/h
Reverse
7 mile/h 11 km/h
7.3 mile/h 11.8 km/h
7.3 mile/h 11.8 km/h
Top Speed - Loaded
37 mile/h 60 km/h
35.5 mile/h 57.2 km/h
37.3 mile/h 60 km/h
Tires
Standard Tires
737 mm (29 in) 737 mm (29 in)
37 R57 37 R57
40.00 R57 40.00 R57
Optional Tires
813 mm (32 in) 813 mm (32 in)
40 R57 40 R57
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Tires
40.00 R57 46/90 R57 50/80 R57 40.00 R57 46/90 R57 50/80 R57
-
-
Optional Tire
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42/90 R57 42/90 R57
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Rims
-
29” x 57” Rims 29” x 57” Rims
29" or 32" 29" or 32"
Note (1)
Quick Change Rims optional Quick Change Rims optional
Quick Change Rims optional Quick Change Rims optional
Extended life wheel stations optional. Extended life wheel stations optional.
Note
Extended life wheel stations optional. Extended life wheel stations optional.
-
Quick Change Rims optional. Quick Change Rims optional.
Note (2)
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Braking System
Parking Brakes
-
-
Four-corner, Multi-disc, Spring Applied, Hydraulically Released Four-corner, Multi-disc, Spring Applied, Hydraulically Released
Load Brake
-
-
Rear service brakes Rear service brakes
Service Brakes
Four-Corner Wet Disc Oil Cooled Hydraulically Actuated Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area
13907 in² 89727 cm²
12662 in² 81693 cm²
13921 in³ 89817 cm³
Rear - Wet Disc Brake Surface Area
20861 in² 134590 cm²
20861 in² 134590 cm²
20847 in³ 34500 cm³
Standards
(Service and Secondary) ISO 3450:2011 (Service and Secondary) ISO 3450:2011
(Service and Secondary) ISO 3450:2011 (Service and Secondary) ISO 3450:2011
(Service and Secondary): ISO 3450:1996 (Service and Secondary): ISO 3450:1996
Parking Brake
Four-corner Multi-disc Spring applied Hydraulically Released Four-corner Multi-disc Spring applied Hydraulically Released
Four-corner, Multi-disc, Spring applied, Hydraulically Released Four-corner, Multi-disc, Spring applied, Hydraulically Released
-
Note
-
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Anti-Lock Brake System (ABS) optional with CMD package Anti-Lock Brake System (ABS) optional with CMD package
Capacity - HP Body - 100% Fill Factor
Note (2)
-
-
*ISO 6483:1980 *ISO 6483:1980
Struck
112.6-151 m3 (147-197.5 yd3) 112.6-151 m3 (147-197.5 yd3)
77 m3(101 yd3) 77 m3(101 yd3)
112.6-151 m³ (147-197.5 yd³) 112.6-151 m³ (147-197.5 yd³)
Heaped (SAE 2:1)*
162-190 m3 (212-249 yd3) 162-190 m3 (212-249 yd3)
143 m3(187 yd2) 143 m3(187 yd2)
162-191 m³ (212-250 yd³) 162-191 m³ (212-250 yd³)
Note (1)
Consult your local Cat dealer for body recommendations Consult your local Cat dealer for body recommendations
Consult your local Cat dealer for body recommendations Consult your local Cat dealer for body recommendations
Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
Body Hoists
Type
Twin two-stage hydraulic cylinders with snubbing valve. Twin two-stage hydraulic cylinders with snubbing valve.
Twin, two-stage hydraulic cylinders with snubbing valve. Twin, two-stage hydraulic cylinders with snubbing valve.
Twin, two-stage hydraulic cylinders with snubbing valve Twin, two-stage hydraulic cylinders with snubbing valve
Pump Flow - High Idle
216 gal/min 819 l/min
106.5 gal/min 403 l/min
224 gal/min 846 l/min
Relief Valve Setting - Raise
2955 psi 20370 kPa
2749 psi 18950 kPa
2955 psi 20370 kPa
Body Raise Time - High Idle
22 s 22 s
14 s 14 s
19 s 19 s
Body Lower Time - Float
23 s 23 s
16 s 16 s
20 s 20 s
Body Power Down - High Idle
21 s 21 s
-
17.5 s 17.5 s
Brakes
Brake Surface - Front
-
-
13921 in² 89817 cm²
Brake Surface - Rear
-
-
20847 in² 34500 cm²
Standards
-
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J-ISO 3450 JAN88, ISO 3450:1996 J-ISO 3450 JAN88, ISO 3450:1996
Suspension
Type
Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top and bottom double shear clevis attachments Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top and bottom double shear clevis attachments
Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front
12 in 317 mm
4.12 in 104.65 mm
5.1 in 130.5 mm
Effective Cylinder Stroke - Rear
7 in 165 mm
3.67 in 93.22 mm
4.2 in 105.5 mm
Rear axle - Oscillation
4.9 degrees 4.9 degrees
+/- 5 degrees +/- 5 degrees
±4.9 degrees ±4.9 degrees
Service Refill Capacities
Rear Axle - Housing
-
-
260 gal (US) 984 l
Steering System - Including Tank
-
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77 gal (US) 290 l
Torque Converter - Transmission Sump
-
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27 gal (US) 102 l
Fuel Tank - Optional
1300 gal (US) 4922 l
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1300 gal (US) 4922 l
Fuel Tank - Standard
-
550 gal (US) 2500 l
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Fuel Tank
750 gal (US) 2839 l
1000 gal (US) 4546 l
750 gal (US) 2839 l
Fuel Tank (Tier 4)
-
55 gal (US) 2500 l
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Diesel Exhaust Fluid Tank
62 gal (US) 235 l
62 gal (US) 233 l
62 gal (US) 234.7 l
Cooling System
284 gal (US) 1074 l
180 gal (US) 679 l
284 gal (US) 1074 l
Crankcase
82 gal (US) 312 l
77 gal (US) 291 l
82 gal (US) 312 l
Front Wheels - Each
8 gal (US) 30 l
5.8 gal (US) 22 l
-
Differential - Final Drives
260 gal (US) 984 l
-
-
Differentials
-
161 gal (US) 610 l
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Steering System
-
42 gal (US) 160 l
-
Steering System - Includes Tank
77 gal (US) 290 l
46 gal (US) 175 l
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Brake Hoist System
-
169 gal (US) 640 l
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Brake Hoist System - Includes Tank
347 gal (US) 1315 l
347 gal (US) 1315 l
347 gal (US) 1315 l
Torque Converter/Transmission System - Including Sump
55 gal (US) 209 l
-
55 gal (US) 209 l
Torque Converter - Transmission System - Including Sump
-
55 gal (US) 209 l
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Torque Converter Sump
27 gal (US) 102 l
-
-
Note (1)
-
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DEF Tank only available for EPA Tier 4 engine option. DEF Tank only available for EPA Tier 4 engine option.
Cab
Air Conditioning
(HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
(HFC - 134A refrigerant) 24,500 Btu/hr (HFC - 134A refrigerant) 24,500 Btu/hr
Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
Heater / Defroster
36510 Btu/h 11 kW
33300 Btu/h 33300 Btu/h
38900 Btu/h 38900 Btu/h
ROPS Standards (1)
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The operator sound pressure level, 77 dB(A) with direct drive and 75 dB(A) with optional clutch, tested to ISO 6396:2008. The operator sound pressure level, 77 dB(A) with direct drive and 75 dB(A) with optional clutch, tested to ISO 6396:2008.
The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396. The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396.
ROPS Standards (2)
ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer
ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria.
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer. FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria. FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
Note
Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
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Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
Sound
Sound Standards (1)
The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396. The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396.
-
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. 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
-
-
The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
Steering
Steer Angle
36 ° 36 °
36.07 ° 36.07 °
36 ° 36 °
Turning Diameter - Front
93 ft 28 m
-
93.2 ft 28.42 m
Steering Standards
ISO 5010:2019 ISO 5010:2019
ISO 5010:2007 ISO 5010:2007
SAE J15111 OCT90, ISO 5010:1992 SAE J15111 OCT90, ISO 5010:1992
Dimensions (Approximate)
Height - Top of ROPS
-
5550 mm 18.25 ft
-
Overall Body Length
-
12945 mm 42.5 ft
-
Inside Body Length
-
8730 mm 28.67 ft
-
Overall Length
-
12970 mm 42.58 ft
-
Wheel Base
-
57000 mm 18.67 ft
-
Rear Axle - Tail
-
3856 mm 12.67 ft
-
Ground Clearance
-
1304 mm 4.25 ft
-
Dump Clearance
-
1585 mm 5.17 ft
-
Loading Height - Empty
-
6147 mm 20.17 ft
-
Rear Sidewall Height
-
1010 mm 3.33 ft
-
Inside Body Depth - Maximum
-
3075 mm 10.08 ft
-
Overall Height - Body Raised
-
11534 mm 37.83 ft
-
Operating Width
-
7822 mm 25.67 ft
-
Centerline Front Tire Width
-
5410 mm 17.75 ft
-
Engine Guard Clearance
-
1290 mm 4.25 ft
-
Overall Canopy Width
-
7769 mm 25.5 ft
-
Outside Body Width
-
7123 mm 23.33 ft
-
Inside Body Width
-
6920 mm 22.67 ft
-
Front Canopy Height
-
6739 mm 22.08 ft
-
Rear Axle - Clearance
-
1263 mm 4.17 ft
-
Centerline of Rear Dual Tire Width
-
4695 mm 15.42 ft
-
Overall Tire Width
-
7120 mm 23.33 ft
-
Capacity - MSD II - 100% Fill Factor
Heaped (SAE 2:1)
-
-
159-190 m3 (209-250 yd3) 159-190 m3 (209-250 yd3)
Struck
-
-
112-142 m³ (146-186 yd³) 112-142 m³ (146-186 yd³)
Note
-
-
Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
ROPS
FOPS Standards
-
-
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria. FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.
ROPS Standards
-
-
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria. ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.

Price listed is Manufacturer's Suggested Retail Price, this price does not include shipping and handling, expedite charges, taxes, dealer installation costs or other dealer charges. Dealers set actual prices, including invoicing currency. The MSRP displayed is for the region selected.