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Off-Highway Trucks Bare Chassis
789D Off-highway Truck Bare Chassis
Tractor ROPS Rating
- Cat® Off-Highway Truck Bare Chassis ROPS is certified to ISO 3471 Tractor criteria, to provide a higher level of protection for towing applications.
Water Truck Applications
- Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for water truck applications in both mining and construction projects.
- Using an off-highway truck bare chassis provides a solution that is ideal for dust suppression, road construction, fire protection, and other applications.
- Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the water truck application, all through your local Cat dealer, to provide the best solution for your business.
Service Truck Applications
- Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for service truck applications in both mining and construction projects.
- Using an off-highway truck bare chassis provides a solution that is ideal for delivering fuel and preventive maintenance lubrication to your site’s machine fleet.
- Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the service truck application, all through your local Cat dealer, to provide the best solution for your business.
Tow Applications
- Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for tow applications.
- Using an off-highway truck bare chassis provides a solution that is ideal for equipment trailers and bottom dump trailers.
- Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the tow application, all through your local Cat dealer, to provide the best solution for your business.
| Engine | |
|---|---|
| Engine Model | Cat® 3516C HD |
| Rated Engine Speed | 1750 r/min (1750 r/min) |
| Gross Power - SAE J1995 | 1566 kW (2100 hp) |
| Rated Net Power - SAE J1349 | 1468 kW (1969 hp) |
| Bore | 170 mm (6.7 in) |
| Stroke | 215 mm (8.5 in) |
| Displacement | 78.1 l (4766 inu00b3) |
| Note | Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
| Weights | |
|---|---|
| LRC Bare Chassis Weight without Hoist | 101140 kg (222975 lb) |
| LRC Bare Chassis Weight with Hoist | 103700 kg (228619 lb) |
| LRC Gross Vehicle Weight (Target) with Hoist | 320000 kg (705478 lb) |
| LRC Gross Vehicle Weight (Target) without Hoist | 320000 kg (705478 lb) |
| Operating Specifications | |
|---|---|
| Nominal Water Tank Capacity | 160000 l (42288 gal (US)) |
| ROPS | |
|---|---|
| Tractor ROPS | 117000 kg (257940 lb) |
| Transmission | |
|---|---|
| Forward - 1 | 12.6 km/h (7.8 mile/h) |
| Forward - 2 | 17.1 km/h (10.6 mile/h) |
| Forward - 3 | 23.1 km/h (14.4 mile/h) |
| Forward - 4 | 31.2 km/h (19.4 mile/h) |
| Forward - 5 | 42.3 km/h (26.3 mile/h) |
| Forward - 6 | 57.2 km/h (35.5 mile/h) |
| Reverse | 11.8 km/h (7.3 mile/h) |
| Note | Maximum travel speeds with standard 37.00-R57 tires |
| Brakes | |
|---|---|
| Brake Surface - Front | 81693 cmu00b2 (12662 inu00b2) |
| Brake Surface - Rear | 134522 cmu00b2 (20851 inu00b2) |
| Service Refill Capacities | |
|---|---|
| Fuel Tank Capacity | 2082 l (550 gal (US)) |
| Cooling System | 725 l (192 gal (US)) |
| Crankcase | 291 l (77 gal (US)) |
| Differential - Final Drives | 830 l (219 gal (US)) |
| Steering System - Including Tank | 189 l (50 gal (US)) |
| Brake Hoist System | 909 l (241 gal (US)) |
| Steering | |
|---|---|
| Steering Standards | ISO 5010:2019 |
| Steer Angle | 36 u00b0 (36 u00b0) |
| Turning Diameter | 30.34 m (99.5 ft) |
Standard Equipment
- For more information on 789 (04) Bare Chassis options, please contact Caterpillar OEM Solutions at oem_solutions@cat.com.
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- FLUIDS
- Antifreeze protection to —35° C (—30° F)
- OPERATOR ENVIRONMENT
- Air cleaner service indicator
- Air Conditioner
- Auxiliary power connection/cigarette lighter
- Diagnostic connection port
- Dome courtesy light
- Electric engine control fault indicator
- Electric hour meter
- Entertainment radio ready: 5-amp converter, speakers, antenna, and wiring
- Gauge panel: Air pressure, Brake oil temperature, Engine coolant temperature, Fuel level
- Mirrors, right and left
- Speedometer and tachometer
- Supplemental steering (automatic)
- Traction control system
- Transmission gear indicator
- Vital Info Management System (VIMS)
- BRAKING SYSTEM
- Automatic resistor control
- Brake release motor (towing)
- Oil-cooled, multi-disc (front and rear) (service, resistive braking, parking, secondary)
- Engine overspeed protection
- Extended life brake disc material
- ACCESS
- Fixed ladder
- FUEL SYSTEMS
- 2082 L (550 gal) capacity fuel tank and fast fill system
- Fast fill fuel system
- Fuel filter basic screen
- SAFETY AND SECURITY
- Ground level battery disconnect
- Ground level VIMS data port
- Working at heights handrail
- POWERTRAIN
- Aftercooler
- Automatic starter protection
- Controlled throttle shifting
- Diesel engine/turbocharged/aftercooled
- Electric start
- Elevated low idle control
- Engine, 1566 kW (2,100 hp) 3516C, HD, EUI
- Ether starting aid (automatic)
- Fan, conventional drive
- Ground level engine shutdown
- Individual clutch modulation
- Muffler
- Multi-point oil pressure sensing
- CHASSIS
- Driveline guard
- Mirror heated
- CAT TECHNOLOGY PRODUCTS
- Object Detection System (cameras and radar)
- Product Link cellular
- ELECTRICAL
- Alternator, 105 ampere
- Back up alarm
- Batteries, 12V (2), 93 amp/hour
- Converter, 12V electrical
- Electrical system, 24V, 15 amp
- Lighting System, LED: Backup and hazard lights, Directional signals, front and rear, Headlights amd foglights, Lo-hi beam selector, Left-hand ladder/service deck, Stop/tail lights, Engine compartment, VIMS, blue light
- Payload, indicator lights
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- FUEL SYSTEMS
- 3785 L (1,000 gal) capacity fuel tank and fast fill system
- Fuel filter with separator
- Fuel filter with separator and heater
- FLUIDS
- Antifreeze protection to —50° C (—58° F)
- ELECTRICAL
- Auxiliary work lights (1) RH side, (1) LH side
- Lighting at body rear for signals and stop/tail lights
- Lighting auxiliary at catwalk and passenger platform
- Lockout transmission, ground level
- COLD WEATHER
- Brake oil recirculating
- Starting, cold weather
- CAT WATER DELIVERY SYSTEM (WDS)
- Controls: Factory installed and integrated into cab
- Independent Hydraulic Cooling System: minimizes overheating
- Stainless Steel Spray Heads: maintenance free, patented design resists corrosion
- Variable Hydraulic Pump Drive: 6814 L/min (1,800 gal/min) at speeds of 4 kph to 40 kph (3 to 25 mph) with auto shut-off and soft startup
- Water Cannon: hydraulically controlled, integrated joystick with cab controls, optional nozzles
- Water System Monitor: integrated into cab, programmable spray configurations, automatic diagnostic messages
- Parts & service available through global Cat dealer network
- SAFETY AND SECURITY
- Fire extinguisher, portable
- Working at heights package
- Working at heights service
- CHASSIS
- Lift assist struts for front and rear hoods
- Mirror wide and heated
- MUD GUARDS
- Mud guards for standard hydraulic and fuel tanks
- Mud guards for standard hydraulic and large fuel tank
- POWERTRAIN
- Air start
- Engine, 1417 kW (1,900 hp) 3516B, EUI
- Exhaust deflector
- Fan, variable speed, rockford for use in freezing weather operations
- Filtration for oil cooler
- Muffler, extended exhaust
- Oil renewal system
- Pre-lube
- ACCESS
- Powered staircase
- CAT TECHNOLOGY PRODUCTS
- Cat MineStar Command
- Cat Water Delivery System software
- Object Detection System (camera only / radar ready)
- Object Detection System (omission, camera and radar)
- Product Link satellite
- RIMS AND WHEELS
- Brake wear indicator
- Hub odometer
- Rim diffuser
- 37R57
- 37R57 quick change
- 40R57
- 40R57 quick change
- Wheel chocks
- SERVICE
- Quick connect fitting for engine oil
- Service center