|
798 AC Electric Drive Mining Truck
|
796 AC Electric Drive Mining Truck
|
785 Mining Truck (LRC, Tier 4 Final / EU Stage V)
|
Weights - Approximate |
Nominal Rated Payload |
410 ton (US) |
360 ton (US) |
- |
Rated Gross Machine Weight |
1375000 lb |
1270000 lb |
- |
Chassis Weight |
453826 lb |
448415 lb |
- |
Body Weight Range |
38 833 - 43 275 kg (85,611 - 95,406 lb) |
38 833 – 42 907 kg (85,611 – 94,594 lb) |
- |
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 |
Note (2) |
Chassis weight with 100% fuel, 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) |
Body weight varies depending on how body is equipped. |
Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations |
Body weight varies depending on body selection and configuration. |
Nominal Rated Payload (33.00R51 Tires) |
- |
- |
153 ton (US) |
Rated Gross Machine Weight (33.00R51 tires) |
- |
- |
550000 lb |
Nominal Rated Payload (36.00R51 Tires) |
- |
- |
157 ton (US) |
Rated Gross Machine Weight (36.00R51 tires) |
- |
- |
564000 lb |
Chassis Weight (33.00R51 Tires) |
- |
- |
186799 lb |
Chassis Weight (36.00R51 Tires) |
- |
- |
193192 lb |
Body Weight |
- |
- |
57779 lb |
Engine |
Gross Power - SAE J1995 |
3500 HP |
3500 HP |
1600 HP |
Engine Model |
Cat® C175-16 |
Cat® C175-16 |
Cat� 3512E |
Net Power - SAE J1349 |
3405 HP |
3405 HP |
1509 HP |
Optional Gross Power - SAE J1995 |
3100 HP |
- |
- |
Rated Speed |
1800 r/min |
1800 r/min |
- |
Emissions Rating |
Fuel Optimized |
Fuel Optimized |
Fuel Optimized |
Bore |
6.9 in |
6.9 in |
6.7 in |
Stroke |
8.7 in |
8.7 in |
8.5 in |
Displacement |
5187 in³ |
5187 in³ |
3573 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. |
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. |
U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. |
Note (3) |
Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp |
Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp |
Additional fuel optimized selectable power ratings: 1,450 hp |
Service Refill Capacities - High Altitude Only |
Fuel Tank |
2000 gal (US) |
- |
- |
Cooling System |
273 gal (US) |
- |
- |
Crankcase |
124 gal (US) |
- |
- |
Hydraulic Tank |
273 gal (US) |
- |
- |
Hydraulic System (includes tank) |
342 gal (US) |
- |
- |
Service Refill Capacities |
Fuel Tank |
1300 gal (US) |
1300 gal (US) |
410 gal (US) |
Fuel Tank (Tier 4) |
1200 gal (US) |
1200 gal (US) |
- |
Diesel Exhaust Fluid Tank |
100 gal (US) |
100 gal (US) |
36 gal (US) |
Cooling System |
211 gal (US) |
211 gal (US) |
100 gal (US) |
Crankcase |
82 gal (US) |
82 gal (US) |
54 gal (US) |
Final Drive - Each |
67 gal (US) |
67 gal (US) |
- |
Hydraulic System - Including Tank |
385 gal (US) |
385 gal (US) |
- |
Hydraulic Tank |
296 gal (US) |
296 gal (US) |
- |
Grease Tank |
90 lb |
90 lb |
- |
Note (1) |
DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option |
DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option |
- |
Front Wheels - Each |
- |
7 gal (US) |
8 gal (US) |
Differential - Final Drives |
- |
- |
139 gal (US) |
Steering Tank |
- |
- |
29 gal (US) |
Steering System - Includes Tank |
- |
- |
45 gal (US) |
Brake/Hoist Tank |
- |
- |
135 gal (US) |
Brake Hoist System - Includes Tank |
- |
- |
160 gal (US) |
Torque Converter - Transmission System - Including Sump |
- |
- |
46 gal (US) |
Steering |
Steer Angle |
39 ° |
39 ° |
36 ° |
Turning Diameter - Front |
106.3 ft |
106.3 ft |
- |
Steering Standards |
Steering Standards: ISO 5010:2007 |
Steering Standards: ISO 5010:2007 |
ISO 5010:2007 |
Note |
Turning Diameter (ISO 7457:1997) |
Turning Diameter (ISO 7457:1997) |
- |
Turning Diameter - ISO 7457:1997 (33.00R51 tires) |
- |
- |
97.75 ft |
AC Drive System |
Total Reduction Ratio |
35:01:00 |
35:01:00 |
- |
Top Speed - Loaded |
40 mile/h |
40 mile/h |
- |
Generator/Alternator |
Brushless, engine mounted, dual bearing |
Cat brushless, engine mounted, dual bearing |
- |
Controls |
IGBT Inverter Technology, air cooled, pressurized cabinet with filtration |
Cat IGBT Inverter Technology, air cooled, pressurized cabinet with filtration |
- |
Wheel Motor |
Cat high-torque AC induction, rear axle mounted |
Cat AC induction, rear axle mounted |
- |
Cooling System |
Cat variable speed, hydraulically driven cooling system |
Cat variable speed, hydraulically driven cooling system |
- |
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 |
Front Wet Disc Brake Surface Area |
22642 in² |
20378 in² |
9487 in² |
Rear - Wet Disc Brake Surface Area |
32730 in² |
30750 in² |
13908 in² |
Standards |
Service and Secondary: ISO 3450:2011 |
Service and Secondary: ISO 3450:2011 |
Service and Secondary: ISO 3450:2011 |
Electric Retarding |
Radial Grid Design |
- |
- |
Dynamic Retarding Power - Continuous |
5480 HP |
5480 HP |
- |
Parking Brakes |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
- |
- |
Load Brake |
Rear service brakes |
Rear service brakes |
- |
Note |
Anti-Lock Brake System (ABS) optional with CMD package |
Anti-Lock Brake System (ABS) optional with CMD package |
- |
Parking Brake |
- |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
Four corner, multi disc, spring applied, hydraulically released |
Weight Distributions - Approximate |
Front Axle - Empty |
47 % |
47 % |
48% |
Rear Axle - Empty |
53 % |
53 % |
52% |
Front Axle - Loaded |
33 % |
33 % |
33% |
Rear Axle - Loaded |
67 % |
67 % |
67% |
Note |
Weight distributions optimized with Cat body. |
Weight distributions optimized with Cat body. |
Weight distributions optimized with Cat body. |
Capacity - HE Body - 100% fill factor |
Struck |
129-200 m³ (168-261 yd³) |
97-153 m³ (127-200 yd³) |
- |
Heaped (SAE 2:1) |
218-276 m³ (285-361 yd³) |
186-237 m³ (243-310 yd³) |
- |
Note |
Contact 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. |
Pump Flow - High Idle |
257.3 gal/min |
257.3 gal/min |
192.7 gal/min |
Relief Valve Setting - Raise |
3029 psi |
3029 psi |
2500 psi |
Body Raise Time - High Idle |
21 s |
21 s |
15.2 s |
Body Lower Time - Float |
22 s |
22 s |
- |
Body Power Down- High Idle |
17.5 s |
17.5 s |
15.9 s |
Note (1) |
Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages. |
Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages. |
- |
Note (2) |
Power raise in both stages; power down capability in both stages. |
Power raise in both stages; power down capability in both stages. |
- |
Note (3) |
Automatic body-lower modulation reduces impact on frame. |
Automatic body-lower modulation reduces impact on frame. |
- |
Body Lower Time - Float High Idle |
- |
- |
15.9 s |
Body Lower Time - Float Low Idle |
- |
- |
16.2 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 & bottom double shear clevis attachments |
Effective Cylinder Stroke - Front |
10 in |
4 in |
12.6 in |
Effective Cylinder Stroke - Rear |
5 in |
2 in |
6.5 in |
Rear axle - Oscillation |
- |
+/- 5.32 degrees |
+/- 5 degrees |
Cab |
Air Conditioning |
HFC - 134A refrigerant: 21,600 Btu/h |
HFC - 134A refrigerant: 21,600 Btu/h |
HFC - 134A refrigerant: 24,500 Btu/h |
Heater / Defroster |
24600 Btu/h |
24600 Btu/h |
33300 Btu/h |
Note |
Ambient capabilities down to -15C (5F) 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. |
The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008. |
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. |
ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. |
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. |
Engine - High Altitude Only |
Engine Model |
Cat® C175-20 |
- |
- |
Gross Power SAE J1995:2014 |
4150 HP |
- |
- |
Net Power - SAE J1349:2011 |
4000 HP |
- |
- |
Rated Speed |
1750 r/min |
- |
- |
Emissions Rating |
Fuel Optimized |
- |
- |
Bore |
6.9 in |
- |
- |
Stroke |
8.7 in |
- |
- |
Displacement |
6469 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. |
- |
- |
Note 2 |
Additional fuel optimized selectable power rating: 2983 kW / 4,000 hp |
- |
- |
Tires |
Rims |
44" x 63" Rims |
44" x 63" |
610 mm (24") Rims (standard). 660 mm (26") Rims (optional). |
Standard Tires |
59/80 R63 |
59/80 R63 |
- |
Note (1) |
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. |
Standard Tire |
- |
- |
33.00R51 |
Optional Tire |
- |
- |
36.00R51 |
Dimensions (Approximate) |
Height - Top of ROPS |
22.1 ft |
22.05 ft |
- |
Overall Length |
51.44 ft |
51.44 ft |
- |
Wheel Base |
21.9 ft |
21.9 ft |
- |
Rear Axle - Tail |
16.07 ft |
16.07 ft |
- |
Dump Clearance - Empty |
5.72 ft |
5.72 ft |
- |
Loading Height - Empty |
25.54 ft |
23.85 ft |
- |
Overall Height - Body Raised |
48.85 ft |
48.85 ft |
- |
Centerline Front Tire Width |
23.06 ft |
23.06 ft |
- |
Front Axle Clearance - Loaded |
2.81 ft |
2.81 ft |
- |
Overall Canopy Width (with rock deflectors) |
33.15 ft |
33.15 ft |
- |
Outside Body/Canopy Width (without rock deflectors) |
31.62 ft |
31.62 ft |
- |
Inside Body Width |
29.44 ft |
29.44 ft |
- |
Front Canopy Height - Empty |
26.01 ft |
26.01 ft |
- |
Rear Axle Clearance - Loaded |
2.8 ft |
2.8 ft |
- |
Centerline of Rear Dual Tire Width |
19.5 ft |
19.5 ft |
- |
Overall Tire Width - Empty |
30.27 ft |
30.27 ft |
- |
Overall Length (High Altitude only) |
51.87 ft |
- |
- |
Note |
Dimensions listed includes canopy deflectors |
Dimensions listed includes canopy deflectors |
- |
Sound |
Sound Standards |
The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008. |
The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008. |
- |
Final Drives |
Type |
- |
- |
Double reduction, planetary with full floating axles. |
Differential Ratio |
- |
- |
2:10:01 |
Planetary Ratio |
- |
- |
10.83:1 |
Total Reduction Ratio |
- |
- |
22.75:1 |
Capacity - MSD II - 100% Fill Factor |
Struck |
- |
- |
72 m^3 / 94 yd^3 |
Heaped (SAE 2:1) |
- |
- |
99 m^3 / 129 yd^3 |
Note |
- |
- |
Consult your local Cat dealer for body recommendations. |
Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) |
Height - Top of ROPS |
- |
- |
17.09 ft |
Overall Body Length |
- |
- |
39.32 ft |
Inside Body Length |
- |
- |
27.29 ft |
Overall Length |
- |
- |
39.23 ft |
Wheel Base |
- |
- |
17 ft |
Rear Axle - Tail |
- |
- |
12.56 ft |
Ground Clearance |
- |
- |
3.29 ft |
Dump Clearance |
- |
- |
3.7 ft |
Loading Height - Empty |
- |
- |
17.39 ft |
Inside Body Depth - Maximum |
- |
- |
9.15 ft |
Overall Height - Body Raised |
- |
- |
39.48 ft |
Operating Width |
- |
- |
24.72 ft |
Centerline Front Tire Width |
- |
- |
15.91 ft |
Engine Guard Clearance |
- |
- |
3.41 ft |
Overall Canopy Width |
- |
- |
24.81 ft |
Outside Body Width |
- |
- |
22 ft |
Inside Body Width |
- |
- |
19.72 ft |
Front Canopy Height |
- |
- |
19.8 ft |
Rear Axle - Clearance |
- |
- |
3.25 ft |
Centerline of Rear Dual Tire Width |
- |
- |
14.06 ft |
Overall Tire Width |
- |
- |
20.59 ft |
Transmission |
Forward - 1 |
- |
- |
7.5 mile/h |
Forward - 2 |
- |
- |
10.2 mile/h |
Forward - 3 |
- |
- |
13.8 mile/h |
Forward - 4 |
- |
- |
18.6 mile/h |
Forward - 5 |
- |
- |
25.2 mile/h |
Forward - 6 |
- |
- |
34 mile/h |
Reverse |
- |
- |
6.8 mile/h |
Top Speed - Loaded |
- |
- |
34 mile/h |
Note |
- |
- |
Maximum travel speeds with standard 33.00-R51 tires. |