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785D Mining Truck
Safety
Performance
Integration
Sustainability
Operating Cost
Technology Solutions
Truck Body Systems
Serviceability
| Engine | |
|---|---|
| Gross Power - SAE J1995 | 1082 kW (1450 HP) |
| Net Power - SAE J1349 | 1005 kW (1348 HP) |
| Engine Model | Cat® 3512C HD |
| Bore | 170 mm (6.7 in) |
| Stroke | 215 mm (8.4 in) |
| Displacement | 58.56 l (3573.6 inu00b3) |
| Weights - Approximate | |
|---|---|
| Rated Gross Machine Weight | 249476 kg (550000 lb) |
| Body Weight - MSD | 21200 kg (46738 lb) |
| Chassis Weight | 83130 kg (183270 lb) |
| Nominal Rated Payload | 141 t (155 ton (US)) |
| Transmission | |
|---|---|
| Forward - 1 | 12.1 km/h (7.5 mile/h) |
| Forward - 2 | 16.3 km/h (10.2 mile/h) |
| Forward - 3 | 22.2 km/h (13.8 mile/h) |
| Forward - 4 | 29.9 km/h (18.6 mile/h) |
| Forward - 5 | 40.6 km/h (25.2 mile/h) |
| Forward - 6 | 54.8 km/h (34 mile/h) |
| Reverse | 11 km/h (6.8 mile/h) |
| Top Speed - Loaded | 54.8 km/h (34 mile/h) |
| Final Drives | |
|---|---|
| Differential Ratio | 2.10:1 |
| Planetary Ratio | 10.83:1 |
| Total Reduction Ratio | 22.75:1 |
| Suspension | |
|---|---|
| Effective Cylinder Stroke - Front | 306.5 mm (12.1 in) |
| Effective Cylinder Stroke - Rear | 165 mm (6.5 in) |
| Brakes | |
|---|---|
| Brake Surface - Front | 61270 cmu00b2 (9497 inu00b2) |
| Brake Surface - Rear | 89729 cmu00b2 (13908 inu00b2) |
| Standards | SAE J1473 OCT90 ISO 3450-1985 |
| Body Hoists | |
|---|---|
| Pump Flow - High Idle | 750 l/min (198 gal/min) |
| Relief Valve Setting - Raise | 17238 kPa (2500 psi) |
| Body Raise Time - High Idle | 15.2 s (15.2 s) |
| Body Lower Time - High Idle | 15.9 s (15.9 s) |
| Body Lower Time - Float | 16.2 s (16.2 s) |
| Body Power Down - High Idle | 15.9 s (15.9 s) |
| Body - Dual Slope | |
|---|---|
| Body Weight | 22295 kg (49150 lb) |
| Heaped (SAE 2:1) | 78 mu00b3 (102 ydu00b3) |
| Body - X | |
|---|---|
| Body Weight | 25160 kg (55468 lb) |
| Heaped (SAE 2:1) | 85 mu00b3 (111 ydu00b3) |
| Steering | |
|---|---|
| Turning Diameter - Front | 29.8 m (97.7 ft) |
| Steer Angle | 36 u00b0 (36 u00b0) |
| Weight Distributions - Approximate | |
|---|---|
| Front Axle - Empty* | 45-46% |
| Rear Axle - Empty* | 54-55% |
| Front Axle - Loaded - Target | 33 % (33 %) |
| Rear Axle - Loaded - Target | 67 % (67 %) |
| Rear Axle - Loaded | *Depends on body configuration. |
| Rear Axle - Empty | *Depends on body configuration. |
| Note | Weight distributions optimized with Cat body. |
| Service Refill Capacities | |
|---|---|
| Fuel Tank - Standard | 1893 l (500 gal (US)) |
| Cooling System | 379 l (100 gal (US)) |
| Crankcase | 204 l (54 gal (US)) |
| Differential - Final Drives | 436 l (115 gal (US)) |
| Steering Tank | 90 l (24 gal (US)) |
| Steering System - Including Tank | 117 l (31 gal (US)) |
| Brake/Hoist Hydraulic Tank | 337 l (89 gal (US)) |
| Brake Hoist System - Includes Tank | 641 l (169 gal (US)) |
| Torque Converter/Transmission System - Including Sump | 248 l (65.51 gal (US)) |
| ROPS | |
|---|---|
| ROPS Standards | SAE J1040 APR88 ISO 3471:1994 |
| Sound | |
|---|---|
| Sound Standards | ANSI/SAE J1166 MAY90 SAE J88 APR95 |
| Steering | |
|---|---|
| Steering Standards | SAE J1511 OCT90 ISO 5010:1992 |
| Tires | |
|---|---|
| Standard Tires | 33.00-R51 (E3 & E4) |
Standard Equipment
- ELECTRICAL
- Alarm, Back-up
- Alternator (105 A)
- Batteries, 93Ah, Low-maintenance, 12V (2)
- Converter, 12V electrical
- Electrical System, 24V, 15A
- Lighting System
- OPERATOR ENVIRONMENT
- Air Conditioner
- Ashtray/cigarette lighter
- Coat hook
- Diagnostic connection port
- Dome courtesy light
- Entertainment radio ready
- Gauges/Indicators
- Heater/defroster
- Horn
- Hoist body control, electric
- Integrated Object Detection System
- ROPS cab insulated/sound suppressed
- Storage compartment
- Seatbelt, 75 mm (3 in), retractable
- Steering wheel, tilt, padded, telescopic
- Sun visor
- Tinted glass
- Window, electric powered, operator
- Windshield wiper, intermittent control and washer
- POWER TRAIN
- Cat 3512C HD-EUI diesel engine
- Braking System
- Transmission
- OTHER STANDARD EQUIPMENT
- Air Line Dryer (2)
- Body Mounting Group
- Auto lubrication system (Lincoln)
- Dumping, Auxiliary Quick Connect for “Buddy Dumping”
- Steering, Auxiliary Quick Connect for Towing
- Continuous rear axle filtration
- Diagonal stairway, 600 mm (24 in)
- Driveline Operator Safety Guard
- Fast-fill Fuel System
- VIMS Dataport
- Battery Disconnect
- High speed crankcase oil change
- Reservoirs (Separate)
- S•O•S℠ sample ports
- Supplemental steering (automatic)
- Tie Down Eyes
- Tow Hooks, Front
- Traction Control System
- Vandalism Protection Locks
- Vital Information Management System (VIMS) includes: VIMSpayload monitor, MAX payload and speed manager
Optional Equipment
- BODIES
- Body, X
- MSD II (Mine Specific Design)
- Dual Slope
- Custom Body Options
- BODY EXTENSIONS
- Tail
- Wrap around
- LINERS
- Full-length liner
- Tail extension wrap-around
- OPERATOR ENVIRONMENT
- Footrest, operator
- Hose, cab clean-out
- Vacuum, cab clean-out
- POWER TRAIN
- Pre-lube, engine
- Oil renewal system
- Oil cooler, rear axle
- COLD WEATHER
- Starting, Cold Weather
- TIRES AND RIMS
- Spare rims
- INFORMATION MANAGEMENT
- Control, Road Analysis (RAC)
- SERVICE CENTER
- Service Center, Wiggins
- MISCELLANEOUS
- Fire extinguisher, portable
- Hub Odometer, Kilometers
- Hub Odometer, Miles
- Wheel Chocks
- Heater, Diesel fuel