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785
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Off-Highway Trucks
Selected
785
785
Off-Highway Trucks
789
789
Off-Highway Trucks
793
793
 
Engine
Gross Power - SAE J1995:2014
-
2100 HP 1566 kW
2650 HP 1976 kW
Gross Power - SAE J1995
1600 HP 1193 kW
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-
Net Power - SAE J1349
1509 HP 1125 kW
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-
Engine Model
Cat� 3512E Cat� 3512E
Cat® 3516E Cat® 3516E
Cat® C175-16 Cat® C175-16
Emissions Rating
Fuel Optimized Fuel Optimized
Fuel Optimized Fuel Optimized
Fuel Optimized Fuel Optimized
Net Power - SAE J1349:2011
-
1975 HP 1473 kW
2529 HP 1886 kW
Rated Speed
-
1650 r/min 1650 r/min
1750 r/min 1750 r/min
Bore
6.7 in 170 mm
6.7 in 170 mm
7 in 175 mm
Stroke
8.5 in 215 mm
8.5 in 215 mm
9 in 220 mm
Displacement
3573 in³ 58.56 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)
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.
Optional 1417 kW / 1,900 HP engine rating. Optional 1417 kW / 1,900 HP engine rating.
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Note (3)
Additional fuel optimized selectable power ratings: 1,450 hp Additional fuel optimized selectable power ratings: 1,450 hp
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.
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.
Weights - Approximate
Nominal Rated Payload
-
213 ton (US) 193 t
265 ton (US) 240 t
Nominal Rated Payload (33.00R51 Tires)
153 ton (US) 139 t
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-
Rated Gross Machine Weight
-
715000 lb 324318 kg
890668 lb 404000 kg
Rated Gross Machine Weight (33.00R51 tires)
550000 lb 249476 kg
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-
Nominal Rated Payload (36.00R51 Tires)
157 ton (US) 142 t
-
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Rated Gross Machine Weight (36.00R51 tires)
564000 lb 255826 kg
-
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Chassis Weight (33.00R51 Tires)
186799 lb 84731 kg
-
-
Chassis Weight (36.00R51 Tires)
193192 lb 87631 kg
-
-
Body Weight
57779 lb 26208 kg
60406 lb 27400 kg
66471 lb 30151 kg
Chassis Weight
-
-
295098 lb 133854 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 & 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 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.
Note (3)
Body weight varies depending on body selection and configuration. Body weight varies depending on body selection and configuration.
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-
Weight Distributions - Approximate
Front Axle - Empty
48% 48%
50% 50%
51% 51%
Rear Axle - Empty
52% 52%
50% 50%
49% 49%
Front Axle - Loaded
33% 33%
33% 33%
33% 33%
Rear Axle - Loaded
67% 67%
67% 67%
67% 67%
Note
Weight distributions optimized with Cat body. Weight distributions optimized with Cat body.
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-
Final Drives
Type
Double reduction, planetary with full floating axles. Double reduction, planetary with full floating axles.
Double reduction, planetary with full floating axles Double reduction, planetary with full floating axles
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Differential Ratio
2:10:01 2:10:01
2.35:1 2.35:1
1.8:1 1.8:1
Planetary Ratio
10.83:1 10.83:1
10.83:1 10.83:1
1 1
Total Reduction Ratio
22.75:1 22.75:1
25.46:1 25.46:1
29 29
Note
-
-
Double reduction planetary with full floating axles. Double reduction planetary with full floating axles.
Transmission
Forward - 1
7.5 mile/h 12.1 km/h
7.8 mile/h 12.6 km/h
8 mile/h 12 km/h
Forward - 2
10.2 mile/h 16.3 km/h
10.6 mile/h 17.1 km/h
10 mile/h 16 km/h
Forward - 3
13.8 mile/h 22.2 km/h
14.4 mile/h 23.1 km/h
14 mile/h 22 km/h
Forward - 4
18.6 mile/h 29.9 km/h
19.4 mile/h 31.2 km/h
19 mile/h 30 km/h
Forward - 5
25.2 mile/h 40.6 km/h
26.3 mile/h 42.3 km/h
26 mile/h 41 km/h
Forward - 6
34 mile/h 54.8 km/h
35.5 mile/h 57.2 km/h
37 mile/h 60 km/h
Reverse
6.8 mile/h 11 km/h
7.3 mile/h 11.8 km/h
7 mile/h 11 km/h
Top Speed - Loaded
34 mile/h 54.8 km/h
35.5 mile/h 57.2 km/h
37 mile/h 60 km/h
Note
Maximum travel speeds with standard 33.00-R51 tires. Maximum travel speeds with standard 33.00-R51 tires.
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Tires
Standard Tire
33.00R51 33.00R51
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-
Optional Tire
36.00R51 36.00R51
42/90 R57 42/90 R57
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Rims
610 mm (24") Rims (standard). 660 mm (26") Rims (optional). 610 mm (24") Rims (standard). 660 mm (26") Rims (optional).
29” x 57” Rims 29” x 57” Rims
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Standard Tires
-
37 R57 37 R57
737 mm (29 in) 737 mm (29 in)
Optional Tires
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40 R57 40 R57
813 mm (32 in) 813 mm (32 in)
Tires
-
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40.00 R57 46/90 R57 50/80 R57 40.00 R57 46/90 R57 50/80 R57
Note
-
-
Extended life wheel stations optional. Extended life wheel stations optional.
Note (1)
Quick Change Rims optional. Quick Change Rims optional.
Quick Change Rims optional Quick Change Rims 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
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
9487 in² 61270 cm²
12662 in² 81693 cm²
13907 in² 89727 cm²
Rear - Wet Disc Brake Surface Area
13908 in² 89728 cm²
20861 in² 134590 cm²
20861 in² 134590 cm²
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 3450:2011 (Service and Secondary) ISO 3450:2011
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
Four-corner Multi-disc Spring applied Hydraulically Released Four-corner Multi-disc Spring applied Hydraulically Released
Capacity - MSD II - 100% Fill Factor
Struck
72 m^3 / 94 yd^3 72 m^3 / 94 yd^3
-
-
Heaped (SAE 2:1)
99 m^3 / 129 yd^3 99 m^3 / 129 yd^3
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-
Note
Consult your local Cat dealer for body recommendations. Consult your local Cat dealer for body recommendations.
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Capacity - HP Body - 100% Fill Factor
Struck
-
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)*
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143 m3(187 yd2) 143 m3(187 yd2)
162-190 m3 (212-249 yd3) 162-190 m3 (212-249 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
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
192.7 gal/min 729.6 l/min
106.5 gal/min 403 l/min
216 gal/min 819 l/min
Relief Valve Setting - Raise
2500 psi 17238 kPa
2749 psi 18950 kPa
2955 psi 20370 kPa
Body Raise Time - High Idle
15.2 s 15.2 s
14 s 14 s
22 s 22 s
Body Lower Time - Float High Idle
15.9 s 15.9 s
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-
Body Lower Time - Float Low Idle
16.2 s 16.2 s
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Body Power Down- High Idle
15.9 s 15.9 s
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Body Lower Time - Float
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16 s 16 s
23 s 23 s
Body Power Down - High Idle
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21 s 21 s
Suspension
Type
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
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
Effective Cylinder Stroke - Front
12.6 in 320 mm
4.12 in 104.65 mm
12 in 317 mm
Effective Cylinder Stroke - Rear
6.5 in 165 mm
3.67 in 93.22 mm
7 in 165 mm
Rear axle - Oscillation
+/- 5 degrees +/- 5 degrees
+/- 5 degrees +/- 5 degrees
4.9 degrees 4.9 degrees
Service Refill Capacities
Fuel Tank
410 gal (US) 1552 l
1000 gal (US) 4546 l
750 gal (US) 2839 l
Diesel Exhaust Fluid Tank
36 gal (US) 136 l
62 gal (US) 233 l
62 gal (US) 235 l
Cooling System
100 gal (US) 379 l
180 gal (US) 679 l
284 gal (US) 1074 l
Crankcase
54 gal (US) 204 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
8 gal (US) 30 l
Differential - Final Drives
139 gal (US) 527 l
-
260 gal (US) 984 l
Steering Tank
29 gal (US) 110 l
-
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Steering System - Includes Tank
45 gal (US) 170 l
46 gal (US) 175 l
77 gal (US) 290 l
Brake/Hoist Tank
135 gal (US) 511 l
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Brake Hoist System - Includes Tank
160 gal (US) 606 l
347 gal (US) 1315 l
347 gal (US) 1315 l
Torque Converter - Transmission System - Including Sump
46 gal (US) 175 l
55 gal (US) 209 l
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Fuel Tank - Optional
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1300 gal (US) 4922 l
Fuel Tank - Standard
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550 gal (US) 2500 l
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Fuel Tank (Tier 4)
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55 gal (US) 2500 l
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Differentials
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161 gal (US) 610 l
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Steering System
-
42 gal (US) 160 l
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Brake Hoist System
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169 gal (US) 640 l
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Torque Converter/Transmission System - Including Sump
-
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55 gal (US) 209 l
Torque Converter Sump
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27 gal (US) 102 l
Cab
Air Conditioning
HFC - 134A refrigerant: 24,500 Btu/h HFC - 134A refrigerant: 24,500 Btu/h
(HFC - 134A refrigerant) 24,500 Btu/hr (HFC - 134A refrigerant) 24,500 Btu/hr
(HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
Heater / Defroster
33300 Btu/h 33300 Btu/h
33300 Btu/h 33300 Btu/h
36510 Btu/h 11 kW
Note
The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008. The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008.
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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.
ROPS Standards (1)
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.
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.
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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 3449:2005 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
ROPS Standards (2)
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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
Sound
Sound Standards (1)
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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.
Steering
Steer Angle
36 ° 36 °
36.07 ° 36.07 °
36 ° 36 °
Turning Diameter - ISO 7457:1997 (33.00R51 tires)
97.75 ft 29.8 m
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Steering Standards
ISO 5010:2007 ISO 5010:2007
ISO 5010:2007 ISO 5010:2007
ISO 5010:2019 ISO 5010:2019
Turning Diameter - Front
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93 ft 28 m
Dimensions (Approximate)
Height - Top of ROPS
-
5550 mm 18.25 ft
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Overall Body Length
-
12945 mm 42.5 ft
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Inside Body Length
-
8730 mm 28.67 ft
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Overall Length
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12970 mm 42.58 ft
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Wheel Base
-
57000 mm 18.67 ft
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Rear Axle - Tail
-
3856 mm 12.67 ft
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Ground Clearance
-
1304 mm 4.25 ft
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Dump Clearance
-
1585 mm 5.17 ft
-
Loading Height - Empty
-
6147 mm 20.17 ft
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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
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Operating Width
-
7822 mm 25.67 ft
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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
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Rear Axle - Clearance
-
1263 mm 4.17 ft
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Centerline of Rear Dual Tire Width
-
4695 mm 15.42 ft
-
Overall Tire Width
-
7120 mm 23.33 ft
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Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)
Height - Top of ROPS
17.09 ft 5208 mm
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Overall Body Length
39.32 ft 11985 mm
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Inside Body Length
27.29 ft 8318 mm
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Overall Length
39.23 ft 11957 mm
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Wheel Base
17 ft 5180 mm
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Rear Axle - Tail
12.56 ft 3829 mm
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-
Ground Clearance
3.29 ft 1004 mm
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Dump Clearance
3.7 ft 1128 mm
-
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Loading Height - Empty
17.39 ft 5299 mm
-
-
Inside Body Depth - Maximum
9.15 ft 2790 mm
-
-
Overall Height - Body Raised
39.48 ft 12032 mm
-
-
Operating Width
24.72 ft 7535 mm
-
-
Centerline Front Tire Width
15.91 ft 4850 mm
-
-
Engine Guard Clearance
3.41 ft 1038 mm
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-
Overall Canopy Width
24.81 ft 7562 mm
-
-
Outside Body Width
22 ft 6714 mm
-
-
Inside Body Width
19.72 ft 6010 mm
-
-
Front Canopy Height
19.8 ft 6035 mm
-
-
Rear Axle - Clearance
3.25 ft 990 mm
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-
Centerline of Rear Dual Tire Width
14.06 ft 4285 mm
-
-
Overall Tire Width
20.59 ft 6277 mm
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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.