|
|
796 AC Electric Drive Mining Truck
|
|
|
Operating Specifications |
| Nominal Payload Class (100%) |
70.5 ton (US) |
- |
42.1 ton (US) |
- |
| Top Speed - Loaded |
41.6 mile/h |
- |
45.8 mile/h |
- |
| Maximum Working Payload (110%) |
77.5 ton (US) |
- |
46.3 ton (US) |
- |
| Target Payload (100%) |
70.5 ton (US) |
- |
42.1 ton (US) |
- |
| Maximum Allowable Payload (120%)* |
84.6 ton (US) |
- |
50.5 ton (US) |
- |
| Note (2) |
* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. |
- |
Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight. |
- |
| Note (1) |
Capacity with Dual Slope body – no liner. |
- |
*Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. |
- |
| Body Capacity - SAE 2:1 |
55.23 yd³ |
- |
32.9 yd³ |
- |
Engine |
| Engine Model |
Cat® C27 |
Cat® C175-16 |
Cat® C15 |
Cat® C175-16 |
| Rated Engine Speed |
1800 r/min |
- |
1700 r/min |
- |
| Gross Power - SAE J1995:2014 |
825 hp |
- |
515 hp |
- |
| Net Power - SAE J1349:2011 |
768 hp |
- |
477 hp |
- |
| Net Power - 80/1269/EEC |
775 hp |
- |
489 hp |
- |
| Net Power - ISO 9249 |
775 hp |
- |
477 hp |
- |
| Bore |
5.4 in |
6.9 in |
5.4 in |
6.9 in |
| Stroke |
6 in |
8.7 in |
6.7 in |
8.7 in |
| Displacement |
1648 in³ |
5187 in³ |
927.6 in³ |
5187 in³ |
| Engine Power - ISO 14396 |
812 hp |
- |
- |
- |
| Note (2) |
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F). |
U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. |
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F). |
EPA Tier 4 Final / EU Stage V available for applicable markets. |
| Net Torque |
3148 ft-lb |
- |
- |
- |
| Peak Torque - Speed |
1200 r/min |
- |
- |
- |
| Note (1) |
Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard. |
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
Power rating applies at 1,700 rpm when tested under the specified condition for the specified standard. |
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
| Note (3) |
No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent. |
Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp |
No engine derating required up to 3000 m (9,843 ft) altitude. |
- |
| Emissions |
Meets EU Stage V emission standards. |
- |
Meets U.S. EPA Tier 4 and EU Stage V emission standards. |
Fuel Optimized |
| Gross Power - SAE J1995 |
- |
3500 hp |
- |
2650 hp |
| Net Power - SAE J1349 |
- |
3405 hp |
- |
2478 hp |
| Rated Speed |
- |
1800 r/min |
- |
1750 r/min |
| Emissions Rating |
- |
Fuel Optimized |
- |
- |
| Net Power - ISO 14396 |
- |
- |
508 hp |
- |
| Net Torque - SAE J1349 |
- |
- |
1834 ft·lbf |
- |
| Number of Cylinders |
- |
- |
6 |
- |
| Note (4) |
- |
- |
Meets Japan Small Volume Exemption. |
- |
Capacity - Dual Slope - 100% Fill Factor |
| Struck |
42.7 yd³ |
- |
23.01 yd³ |
- |
| Heaped (SAE 2:1)* |
55.5 yd³ |
- |
32.9 yd³ |
- |
| Note (1) |
Contact your local Cat dealer for body recommendation. |
- |
Contact your local Cat dealer for body recommendation. |
- |
| Note (2) |
*ISO 6483:1980 |
- |
*ISO 6483:1980. |
- |
Capacity - Flat Floor - 100% Fill Factor |
| Struck |
42.2 yd³ |
- |
23.01 yd³ |
- |
| Heaped (SAE 2:1)* |
55.2 yd³ |
- |
32.9 yd³ |
- |
| Note (1) |
Contact your local Cat dealer for body recommendation. |
- |
Contact your local Cat dealer for body recommendation. |
- |
| Note (2) |
*ISO 6483:1980 |
- |
*ISO 6483:1980. |
- |
Weight Distributions - Approximate |
| Front Axle - Empty |
50 % |
47 % |
49 % |
48 % |
| Front Axle - Loaded |
34 % |
33 % |
34 % |
33 % |
| Rear Axle - Empty |
50 % |
53 % |
51 % |
52 % |
| Rear Axle - Loaded |
66 % |
67 % |
66 % |
67 % |
| Note |
- |
Weight distributions optimized with Cat body. |
- |
- |
Transmission |
| Forward - 1 |
6.6 mile/h |
- |
7.4 mile/h |
8 mile/h |
| Forward - 2 |
9.3 mile/h |
- |
10.1 mile/h |
10.8 mile/h |
| Forward - 3 |
12.6 mile/h |
- |
13.8 mile/h |
14.8 mile/h |
| Forward - 4 |
16.8 mile/h |
- |
18.5 mile/h |
19.9 mile/h |
| Forward - 5 |
22.8 mile/h |
- |
25.1 mile/h |
27.1 mile/h |
| Forward - 6 |
30.7 mile/h |
- |
33.8 mile/h |
37.3 mile/h |
| Forward - 7 |
41.6 mile/h |
- |
45.8 mile/h |
- |
| Reverse |
8.7 mile/h |
- |
8.8 mile/h |
7.3 mile/h |
| Note |
Maximum travel speeds with standard 24.00R35 (E4) tires. |
- |
Maximum travel speeds with standard 18.00R33 (E4) tires. |
- |
| Top Speed - Loaded |
- |
- |
- |
37.3 mile/h |
Final Drives |
| Differential Ratio |
3.64:1 |
- |
1.92:1 |
1.8:1 |
| Planetary Ratio |
4.80:1 |
- |
4.80:1 |
16:01 |
| Total Reduction Ratio |
17.49:1 |
- |
9.26:1 |
26.8:1 |
Brakes |
| Brake Surface - Front |
257 in² |
- |
216 in² |
13921 in² |
| Brake Surface - Rear |
9497 in² |
- |
6235 in² |
20847 in² |
| Brake Standards |
ISO 3450:2011 |
- |
ISO 3450:2011 |
- |
| Note |
- |
- |
Target gross machine operating weight is 71 214 kg (157,000 lb). |
- |
| Standards |
- |
- |
- |
J-ISO 3450 JAN88, ISO 3450:1996 |
Service Refill Capacities |
| Fuel Tank |
210 gal (US) |
1300 gal (US) |
140 gal (US) |
750 gal (US) |
| Cooling System |
45 gal (US) |
211 gal (US) |
33 gal (US) |
284 gal (US) |
| Differential - Final Drives |
38 gal (US) |
- |
47 gal (US) |
- |
| Steering Tank |
9.5 gal (US) |
- |
14.5 gal (US) |
- |
| Steering System - Including Tank |
14 gal (US) |
- |
23 gal (US) |
77 gal (US) |
| Brake Hoist System |
85 gal (US) |
- |
60 gal (US) |
- |
| Torque Converter - Transmission System - LRC |
16 gal (US) |
- |
- |
- |
| Crankcase |
24 gal (US) |
82 gal (US) |
17 gal (US) |
82 gal (US) |
| Brake/Hoist Hydraulic Tank |
46.5 gal (US) |
- |
38 gal (US) |
- |
| Torque Converter - Transmission System - HRC |
18 gal (US) |
- |
- |
- |
| Fuel Tank (Tier 4) |
- |
1200 gal (US) |
- |
- |
| Diesel Exhaust Fluid Tank |
- |
100 gal (US) |
- |
62 gal (US) |
| Front Wheels - Each |
- |
7 gal (US) |
- |
- |
| Final Drive - Each |
- |
67 gal (US) |
- |
- |
| Hydraulic Tank |
- |
296 gal (US) |
- |
- |
| Hydraulic System - Including Tank |
- |
385 gal (US) |
- |
- |
| Grease Tank |
- |
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 EPA Tier 4 engine option. |
| Torque Converter - Transmission System |
- |
- |
17 gal (US) |
- |
| DEF Tank |
- |
- |
6 gal (US) |
- |
| Fuel Tank - Optional |
- |
- |
- |
1300 gal (US) |
| Rear Axle - Housing |
- |
- |
- |
260 gal (US) |
| Brake Hoist System - Includes Tank |
- |
- |
- |
347 gal (US) |
| Torque Converter - Transmission Sump |
- |
- |
- |
27 gal (US) |
| Torque Converter/Transmission System - Including Sump |
- |
- |
- |
55 gal (US) |
Body Hoists |
| Pump Flow - High Idle |
118 gal/min |
257.3 gal/min |
118 gal/min |
224 gal/min |
| Relief Valve Setting - Raise |
2502 psi |
3029 psi |
2750 psi |
2955 psi |
| Relief Valve Setting - Lower |
500 psi |
- |
500 psi |
- |
| Body Raise Time - High Idle |
10 s |
21 s |
7.5 s |
19 s |
| Body Lower Time - Float |
14 s |
22 s |
10 s |
20 s |
| Body Power Down - High Idle |
14 s |
- |
10 s |
17.5 s |
| Type |
- |
Twin, two-stage hydraulic cylinders with snubbing valve. |
- |
Twin, two-stage hydraulic cylinders with snubbing valve |
| Body Power Down- High Idle |
- |
17.5 s |
- |
- |
| Note (1) |
- |
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. |
- |
- |
| Note (3) |
- |
Automatic body-lower modulation reduces impact on frame. |
- |
- |
Weights - Approximate |
| Maximum Gross Vehicle Weight |
246503 lb |
- |
- |
- |
| Nominal Rated Payload |
- |
360 ton (US) |
- |
256 ton (US) |
| Rated Gross Machine Weight |
- |
1270000 lb |
- |
851000 lb |
| Chassis Weight |
- |
448415 lb |
55948 lb |
265639 lb |
| Body Weight Range |
- |
38 833 – 42 907 kg (85,611 – 94,594 lb) |
- |
- |
| Note (1) |
- |
Consult your tire manufacturer for maximum tire load. |
Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires. |
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. |
Body weight is the standard Dual Slope body with no liner and will vary depending on configuration. |
Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. |
| Note (3) |
- |
Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations |
- |
Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations. |
| Target Gross Machine Operating Weight |
- |
- |
157000 lb |
- |
| Target Gross Machine Weight |
- |
- |
157000 lb |
- |
| Body Weight |
- |
- |
17306 lb |
67682 lb |
Suspension |
| Empty Loaded Cylinder Stroke Front |
9.2 in |
- |
9.2 in |
- |
| Rear Axle - Oscillation |
8.1° |
- |
- |
- |
| Empty Loaded Cylinder Stroke Rear |
5.8 in |
- |
5.9 in |
- |
| 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 |
| Effective Cylinder Stroke - Front |
- |
4 in |
- |
5.1 in |
| Effective Cylinder Stroke - Rear |
- |
2 in |
- |
4.2 in |
| Rear axle - Oscillation |
- |
+/- 5.32 degrees |
8.9 ° |
±4.9 degrees |
Tires |
| Note (2) |
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. |
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. |
Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection. |
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. |
| Note (1) |
Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. |
Quick Change Rims optional. |
Productive capabilities of the 770G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. |
Extended life wheel stations optional. |
| Standard Tire |
24.00R35 (E4) |
- |
18.00R33 (E4) |
- |
| Standard Tires |
- |
59/80 R63 |
- |
40.00 R57 |
| Rims |
- |
44" x 63" |
- |
29" or 32" |
| Note |
- |
- |
- |
Quick Change Rims optional. |
ROPS |
| FOPS Standards |
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. |
- |
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. |
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria. |
| ROPS Standards |
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. |
- |
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. |
- |
Sound |
| Sound Standards (1) |
The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t |
- |
Hearing protection may be needed when operating with open operator station & cab for extended periods or in 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 (2) |
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A). |
- |
Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A). |
- |
| Sound Standards (3) |
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. |
- |
Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used. |
- |
| 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 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 |
| Turning Diameter - Front |
77.1 ft |
106.3 ft |
57.7 ft |
93.2 ft |
| Steering Standards |
ISO 5010:2007 |
ISO 5010:2019 |
ISO 5010:2007 |
SAE J15111 OCT90, ISO 5010:1992 |
| Steer Angle |
31 ° |
39 ° |
40.5 ° |
36 ° |
| Turning Circle - Clearance Diameter |
85.6 ft |
- |
66.6 ft |
- |
| Note |
- |
Turning Diameter (ISO 7457:1997) |
Target gross machine operating weight is 71 214 kg (157,000 lb). |
- |
Sustainability |
| Recyclability |
98% |
- |
- |
- |
AC Drive System |
| Total Reduction Ratio |
- |
35:01:00 |
- |
- |
| Top Speed - Loaded |
- |
40 mile/h |
- |
- |
| Generator/Alternator |
- |
Cat brushless, engine mounted, dual bearing |
- |
- |
| Controls |
- |
Cat IGBT Inverter Technology, air cooled, pressurized cabinet with filtration |
- |
- |
| Wheel Motor |
- |
Cat AC induction, rear axle mounted |
- |
- |
| 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 |
| Front Wet Disc Brake Surface Area |
- |
20378 in² |
- |
13921 in³ |
| Rear - Wet Disc Brake Surface Area |
- |
30750 in² |
- |
20847 in³ |
| Standards |
- |
Service and Secondary: ISO 3450:2011 |
- |
(Service and Secondary): ISO 3450:1996 |
| Parking Brake |
- |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
- |
- |
| Load Brake |
- |
Rear service brakes |
- |
Rear service brakes |
| Dynamic Retarding Power - Continuous |
- |
5480 hp |
- |
- |
| Note |
- |
Anti-Lock Brake System (ABS) optional with CMD package |
- |
Anti-Lock Brake System (ABS) optional with CMD package |
| Parking Brakes |
- |
- |
- |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
Capacity - HE Body - 100% fill factor |
| Struck |
- |
97-153 m³ (127-200 yd³) |
- |
- |
| Heaped (SAE 2:1) |
- |
186-237 m³ (243-310 yd³) |
- |
- |
| Note |
- |
Consult your local Cat dealer for body recommendations. |
- |
- |
Cab |
| Air Conditioning |
- |
HFC - 134A refrigerant: 21,600 Btu/h |
- |
Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr |
| Heater / Defroster |
- |
24600 Btu/h |
- |
38900 Btu/h |
| Note |
- |
Ambient capabilities down to -15C (5F) 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. |
- |
The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396. |
| 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 3449:1992 Level II criteria. |
| ROPS Standards (2) |
- |
- |
- |
ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. |
Dimensions (Approximate) |
| Height - Top of ROPS |
- |
22.05 ft |
- |
- |
| Overall Length |
- |
51.44 ft |
- |
- |
| Wheel Base |
- |
21.9 ft |
- |
- |
| Rear Axle - Tail |
- |
16.07 ft |
- |
- |
| Dump Clearance - Empty |
- |
5.72 ft |
- |
- |
| Loading Height - Empty |
- |
23.85 ft |
- |
- |
| Overall Height - Body Raised |
- |
48.85 ft |
- |
- |
| Centerline Front Tire Width |
- |
23.06 ft |
- |
- |
| Front Axle Clearance - Loaded |
- |
2.81 ft |
- |
- |
| Overall Canopy Width (with rock deflectors) |
- |
33.15 ft |
- |
- |
| Outside Body/Canopy Width (without rock deflectors) |
- |
31.62 ft |
- |
- |
| Inside Body Width |
- |
29.44 ft |
- |
- |
| Front Canopy Height - Empty |
- |
26.01 ft |
- |
- |
| Rear Axle Clearance - Loaded |
- |
2.8 ft |
- |
- |
| Centerline of Rear Dual Tire Width |
- |
19.5 ft |
- |
- |
| Overall Tire Width - Empty |
- |
30.27 ft |
- |
- |
| Note |
- |
Dimensions listed includes canopy deflectors |
- |
- |
Dimensions |
| Height - Top of ROPS |
- |
- |
12.7 ft |
- |
| Overall Body Length |
- |
- |
26.8 ft |
- |
| Inside Body Length |
- |
- |
18.5 ft |
- |
| Overall Length |
- |
- |
28.9 ft |
- |
| Wheel Base |
- |
- |
13 ft |
- |
| Rear Axle - Tail |
- |
- |
8.5 ft |
- |
| Ground Clearance |
- |
- |
1.6 ft |
- |
| Dump Clearance |
- |
- |
1.7 ft |
- |
| Loading Height - Empty |
- |
- |
10.3 ft |
- |
| Inside Body Depth - Maximum |
- |
- |
4.6 ft |
- |
| Overall Height - Body Raised |
- |
- |
27.1 ft |
- |
| Operating Width |
- |
- |
15.7 ft |
- |
| Centerline Front Tire Width |
- |
- |
10.2 ft |
- |
| Engine Guard Clearance |
- |
- |
1.8 ft |
- |
| Outside Body Width |
- |
- |
12.9 ft |
- |
| Inside Body Width |
- |
- |
11.9 ft |
- |
| Front Canopy Height |
- |
- |
13.5 ft |
- |
| Rear Axle - Clearance |
- |
- |
1.8 ft |
- |
| Centerline of Rear Dual Tire Width |
- |
- |
8.3 ft |
- |
| Overall Tire Width |
- |
- |
12.1 ft |
- |
Capacity - HP Body - 100% Fill Factor |
| Note (1) |
- |
- |
- |
Contact your local Cat dealer for body recommendation. |
| Struck |
- |
- |
- |
112.6-151 m³ (147-197.5 yd³) |
| Heaped (SAE 2:1)* |
- |
- |
- |
162-191 m³ (212-250 yd³) |
| Note (2) |
- |
- |
- |
*ISO 6483:1980 |
Capacity - MSD II - 100% Fill Factor |
| Note |
- |
- |
- |
Contact your local Cat dealer for body recommendation. |
| Struck |
- |
- |
- |
112-142 m³ (146-186 yd³) |
| Heaped (SAE 2:1) |
- |
- |
- |
159-190 m3 (209-250 yd3) |
