777 (05) Bare chassis
777 Off-Highway Truck Bare Chassis
Caterpillar offers partial machines and systems, working with Cat dealers and Original Equipment Manufacturers (OEMs) to provide specialty machines for specific applications. Bare chassis trucks can be ordered with or without hoist cylinders and most product options are identical to the dump truck models. Typically, these models come equipped with the higher Tractor ROPS certification ratings needed for specialty machines including water trucks, tow trucks, and fuel / lube trucks. These partial machine configurations are used in construction, demolition, waste, material handling, quarry, and mining applications.
The Cat Water Delivery System (WDS) is available as an optional attachment with the 777 Off-Highway Truck Bare Chassis and includes factory installed controls in the cab, a hydraulic pump and motor, a water pump, and stainless steel spray heads. Whether your goal is dust control or haul road maintenance, the Cat WDS is designed to put water to the ground in a controlled, intelligent way. The simple to operate automated system allows you to concentrate on more important safety issues like traffic, personnel and road conditions. You’ll also find that the Cat WDS not only improves safety, but also reduces truck maintenance costs, conserves water and provides significant fuel savings to help your bottom line.
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.
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Standard Equipment
For bare chassis standard and optional equipment, please reference the 777 Off-Highway Truck. For more information on 777 Bare Chassis options, please contact Caterpillar OEM Solutions at [email protected].
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
POWERTRAIN
- Cat C32B diesel engine
- Auto electric fuel priming pump
- Biodiesel compatibility, B30
- Brake release motor (towing)
- Braking system: Hydraulically actuated brakes with oil cooled multiple disc (rear) and caliper disc (front), hydraulically applied and spring released
- Cat transmission: 7F/1R speed planetary powershift, ECPC control, APECS software, programmable top gear/speed selection, body upshift inhibitor, directional shift management, neutral start switch, neutral coast inhibitor, reverse shift inhibitor, body-up reverse neutralizer, 2nd gear drive, torque shift management, and part throttle shifting
- Economy mode/adaptive economy mode
- Emergency/parking brake, spring applied and hydraulically released
- Engine overspeed protection
- Retarder control — manual
- Water/fuel separator
- Access system lights, LED
- Alternator, 150 amp
- Auxiliary jump start receptacle
- Backup alarm
- Backup light, LED
- Directional signal/hazard warning, LED lights
- Electrical system, 10 amp, 24V to 12V converter
ELECTRICAL
- Four batteries, 12V, 190 amp-hour
- Ground-level battery disconnect switch
- Ground-level engine shutdown switch
- Headlights with dimmer, LED
- Operator courtesy lights, LED
- Stop/taillights, LED
- Switch, engine lockout
- Switch, machine lockout
- Two starter motors
- Working lights, LED
OPERATOR ENVIRONMENT
- Advisor, touchscreen display
- Ash tray
- Coat hook
- Combined gear shift/hoist/park brake lever
- Cup/bottle holder
- Diagnostic connection port
- Horn electric
- HVAC
- Liquid crystal display (LCD), cluster gauge: brake oil temperature, transmission oil temperature, engine coolant temperature, hour meter, tachometer, fuel level gauge, speedometer
- Left side power window
- Mirrors, left and right
- Radio ready
- Right side access door
- ROPS/FOPS cabin
- Seat, trainer with lap belt
- Seat: operator — fully adjustable, air suspension, 4-point seat belt with reminder
- Storage compartment
- Sun visor
- Switches: throttle lock, wipers/washers, hazard lights, headlights, secondary steering, back light adjust, AC on/off, spare, economy mode, egress lamp, Product Link™ disconnect
- Tilt and telescopic steering wheel
OTHER EQUIPMENT
- Body down indicator
- Body mounting group
- Body safety pin
- Driveline guard
- Engine crankcase guard
- Exhaust body heat system
- Extended life coolant to -35°C (-30°F)
- Ground-level grease fittings
- Hydropneumatic suspension
- Load counter
- Rock ejectors
- Tie down eyes/tow down hooks
- Vandalism protection lock
CAT TECHNOLOGY PRODUCTS
- Product Link™
Additional information
| Offering Type | |
|---|---|
| Transmission - Note | Maximum travel speeds with standard 27.00R49 (E4) tires. |
| Engine - Note | Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
| Cab - ROPS Standards | Rollover protective structure (ROPS) cab offered by Caterpillar meets ISO 3471:2008 for operator and ISO 13459:2012 for trainer. |
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