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796 AC Electric Drive Mining Truck
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Weights - Approximate |
Nominal Rated Payload |
400 ton (US) |
360 ton (US) |
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Rated Gross Machine Weight |
1375000 lb |
1270000 lb |
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Chassis Weight |
474472 lb |
448415 lb |
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Body Weight |
94799 lb |
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Note (1) |
Consult your tire manufacturer for maximum tire load |
Consult your tire manufacturer for maximum tire load. |
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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. |
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Note (4) |
Tier 4 Chassis Weight: 486263 lb (220565 kg) |
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Body Weight Range |
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38 833 – 42 907 kg (85,611 – 94,594 lb) |
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Note (3) |
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Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations |
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Engine |
Gross Power - SAE J1995 |
4000 HP |
3500 HP |
605 HP |
Net Power - SAE J1349 |
3795 HP |
3405 HP |
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Engine Model |
Cat® C175-20 |
Cat® C175-16 |
Cat® C18 |
Rated Speed |
1750 r/min |
1800 r/min |
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Emissions |
U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards. |
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Bore |
6.9 in |
6.9 in |
5.7 in |
Stroke |
8.7 in |
8.7 in |
7.2 in |
Displacement |
6469 in³ |
5187 in³ |
1105 in³ |
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. |
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Note (2) |
U.S. EPA Tier 4 Final available for applicable markets. |
U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. |
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Note (3) |
High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available. |
Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp |
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Emissions Rating |
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Fuel Optimized |
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Rated Engine Speed |
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1700 r/min |
Rated Net Power - SAE J1349 |
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550 HP |
Number of Cylinders |
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6 |
Note |
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Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
Body Hoists |
Type |
Twin, two-stage hydraulic cylinders with snubbing valve. |
Twin, two-stage hydraulic cylinders with snubbing valve. |
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Pump Flow - High Idle |
317 gal/min |
257.3 gal/min |
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Relief Valve Setting - Raise |
3510 psi |
3029 psi |
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Body Raise Time - High Idle |
25 s |
21 s |
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Body Lower Time - Float |
18 s |
22 s |
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Body Power Down- High Idle |
18 s |
17.5 s |
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Note (1) |
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Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages. |
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Note (2) |
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Power raise in both stages; power down capability in both stages. |
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Note (3) |
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Automatic body-lower modulation reduces impact on frame. |
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Suspension |
Type |
Self-contained nitrogen/oil cylinders, rear strut 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 |
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Effective Cylinder Stroke - Front |
3.9 in |
4 in |
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Effective Cylinder Stroke - Rear |
3.7 in |
2 in |
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Rear axle - Oscillation |
±3.96 degrees |
+/- 5.32 degrees |
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Service Refill Capacities |
Fuel Tank |
1000 gal (US) |
1300 gal (US) |
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Fuel Tank (Tier 4) |
1200 gal (US) |
1200 gal (US) |
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Diesel Exhaust Fluid Tank |
100 gal (US) |
100 gal (US) |
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Cooling System |
306 gal (US) |
211 gal (US) |
33 gal (US) |
Crankcase |
103 gal (US) |
82 gal (US) |
17 gal (US) |
Front Wheels - Each |
16 gal (US) |
7 gal (US) |
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Differentials |
330 gal (US) |
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Steering Tank |
67 gal (US) |
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Steering System - Including Tank |
95 gal (US) |
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60 gal (US) |
Brake/Hoist Tank |
203 gal (US) |
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Brake Hoist System - Includes Tank |
489 gal (US) |
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Torque Converter Sump |
80 gal (US) |
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Torque Converter/Transmission System - Including Sump |
166 gal (US) |
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Note (1) |
DEF Tank only available for EPA Tier 4 engine option. |
DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option |
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Final Drive - Each |
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67 gal (US) |
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Hydraulic Tank |
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296 gal (US) |
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Hydraulic System - Including Tank |
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385 gal (US) |
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Grease Tank |
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90 lb |
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Fuel Tank Capacity |
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140 gal (US) |
Brake/Hoist Hydraulic Tank |
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38 gal (US) |
Brake Hoist System |
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60 gal (US) |
Differential - Final Drives |
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47 gal (US) |
Torque Converter - Transmission System |
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17 gal (US) |
Weight Distributions - Approximate |
Front Axle - Empty |
47.20% |
47 % |
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Rear Axle - Empty |
52.80% |
53 % |
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Front Axle - Loaded |
33.30% |
33 % |
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Rear Axle - Loaded |
66.70% |
67 % |
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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. |
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Differential Ratio |
1.276:1 |
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Planetary Ratio |
16.67:1 |
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Total Reduction Ratio |
21.26:1 |
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Note |
Double reduction, planetary with full floating axles. |
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Tires |
Tires |
59/80 R63 |
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Rims |
44" x 63" |
44" x 63" |
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Note |
Quick Change Rims optional. |
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Note (1) |
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. |
Quick Change Rims optional. |
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Standard Tires |
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59/80 R63 |
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Note (2) |
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Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. |
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Braking System |
Service Brakes |
Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
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Front Wet Disc Brake Surface Area |
20500 in² |
20378 in² |
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Rear - Wet Disc Brake Surface Area |
30750 in² |
30750 in² |
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Standards |
Service and Secondary: ISO 3450:2011 |
Service and Secondary: ISO 3450:2011 |
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Parking Brake |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
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Load Brake |
Rear service brakes |
Rear service brakes |
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Note |
Anti-Lock Brake System (ABS) optional with CMD package |
Anti-Lock Brake System (ABS) optional with CMD package |
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Dynamic Retarding Power - Continuous |
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5480 HP |
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Capacity - HP Body - 100% Fill Factor |
Struck |
225 yd³ / 172 m³ |
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Heaped (SAE 2:1)* |
330 yd³ / 252 m³ |
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Note (1) |
Consult your local Cat dealer for body recommendations. |
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Cab |
Air Conditioning |
HFC - 134A refrigerant: 24,300 Btu/h |
HFC - 134A refrigerant: 21,600 Btu/h |
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Heater / Defroster |
38900 Btu/h |
24600 Btu/h |
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Note |
Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. |
Ambient capabilities down to -15C (5F) for heater/defroster and up to 50C (122F) for air conditioning. |
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ROPS Standards (1) |
The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. |
ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. |
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ROPS Standards (2) |
ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. |
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FOPS Standards |
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria. |
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer. |
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Steering |
Steering Angle |
40 ° |
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Turning Diameter - Front |
122.7 ft |
106.3 ft |
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Steering Standards |
ISO 5010:2007 |
Steering Standards: ISO 5010:2007 |
ISO 5010:2007 |
Note |
Turning Diameter (ISO 7457:2009) |
Turning Diameter (ISO 7457:1997) |
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Steer Angle |
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39 ° |
31 ° |
Turning Diameter |
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57.7 ft |
Turning Circle - Clearance Diameter |
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66.6 ft |
Transmission |
Forward - 1 |
6.6 mile/h |
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8 mile/h |
Forward - 2 |
8.9 mile/h |
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10.9 mile/h |
Forward - 3 |
12 mile/h |
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14.8 mile/h |
Forward - 4 |
16.2 mile/h |
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19.8 mile/h |
Forward - 5 |
21.8 mile/h |
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26.9 mile/h |
Forward - 6 |
29.4 mile/h |
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36.2 mile/h |
Forward - 7 |
39.5 mile/h |
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49.2 mile/h |
Reverse |
7.4 mile/h |
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10.4 mile/h |
Top Speed - Loaded |
39.5 mile/h |
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Note |
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Maximum travel speeds with standard 21.00R33 (E4) tires. |
Dimensions |
Rear Axle - Clearance - Loaded |
3.08 ft |
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Inside Body Depth - Maximum |
11 ft |
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Overall Height - Body Raised |
51.5 ft |
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Loaded Ground Clearance |
2.58 ft |
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Loading Height - Empty |
23 ft |
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Engine Guard Clearance - Loaded |
3.33 ft |
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Height - Top of ROPS - Empty |
21.4 ft |
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Front Canopy Height - Empty |
25.33 ft |
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Overall Body Length |
48.6 ft |
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Inside Body Length |
32.75 ft |
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Overall Length |
49.5 ft |
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Wheel Base |
23.58 ft |
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Rear Axle - Tail |
12.9 ft |
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Dump Clearance |
6.58 ft |
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Centerline Front Tire Width |
21.41 ft |
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Overall Canopy Width |
29.91 ft |
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Outside Body Width |
32 ft |
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Inside Body Width |
27.91 ft |
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Centerline of Rear Dual Tire Width |
20.41 ft |
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Overall Tire Width |
31.25 ft |
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AC Drive System |
Total Reduction Ratio |
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35:01:00 |
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Top Speed - Loaded |
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40 mile/h |
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Generator/Alternator |
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Cat brushless, engine mounted, dual bearing |
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Controls |
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Cat IGBT Inverter Technology, air cooled, pressurized cabinet with filtration |
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Wheel Motor |
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Cat AC induction, rear axle mounted |
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Cooling System |
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Cat variable speed, hydraulically driven cooling system |
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Capacity - HE Body - 100% fill factor |
Struck |
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97-153 m³ (127-200 yd³) |
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Heaped (SAE 2:1) |
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186-237 m³ (243-310 yd³) |
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Note |
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Consult your local Cat dealer for body recommendations. |
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Sound |
Sound Standards |
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The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008. |
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Dimensions (Approximate) |
Height - Top of ROPS |
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22.05 ft |
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Overall Length |
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51.44 ft |
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Wheel Base |
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21.9 ft |
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Rear Axle - Tail |
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16.07 ft |
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Dump Clearance - Empty |
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5.72 ft |
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Loading Height - Empty |
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23.85 ft |
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Overall Height - Body Raised |
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48.85 ft |
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Centerline Front Tire Width |
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23.06 ft |
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Front Axle Clearance - Loaded |
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2.81 ft |
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Overall Canopy Width (with rock deflectors) |
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33.15 ft |
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Outside Body/Canopy Width (without rock deflectors) |
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31.62 ft |
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Inside Body Width |
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29.44 ft |
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Front Canopy Height - Empty |
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26.01 ft |
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Rear Axle Clearance - Loaded |
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2.8 ft |
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Centerline of Rear Dual Tire Width |
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19.5 ft |
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Overall Tire Width - Empty |
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30.27 ft |
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Note |
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Dimensions listed includes canopy deflectors |
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Weights |
LRC Bare Chassis Weight without Hoist |
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58414 lb |
LRC Bare Chassis Weight with Hoist |
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59223 lb |
LRC Gross Vehicle Weight (Target) with Hoist |
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180999 lb |
LRC Gross Vehicle Weight (Target) without Hoist |
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180999 lb |
HRC Bare Chassis Weight without Hoist |
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59567 lb |
HRC Bare Chassis Weight with Hoist |
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60376 lb |
HRC Gross Vehicle Weight (Target) with Hoist |
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180999 lb |
HRC Gross Vehicle Weight (Target) without Hoist |
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180999 lb |
Note |
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LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. |
ROPS |
Tractor ROPS |
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77430 lb |
Operating Specifications |
Nominal Water Tank Capacity |
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11000 gal (US) |
Brakes |
Brake Surface - Front |
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216 in² |
Brake Surface - Rear |
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7794 in² |