777 Off-Highway Truck bare chassis
THE RUNDOWN
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® C32B |
| Gross Power - SAE J1995 | 1025hp |
| Rated Net Power - SAE J1349 | 916hp |
| Bore | 5.7in |
| Stroke | 6.4in |
| Displacement | 1959in³ |
| Rated Engine Speed | 1800r/min |
| Number of Cylinders | 12 |
| Note | Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm. |
Weights
| LRC Bare Chassis Weight without Hoist | 111505lb |
| LRC Bare Chassis Weight with Hoist | 114067lb |
| LRC Gross Vehicle Weight (Target) without Hoist | 363000lb |
| LRC Gross Vehicle Weight (Target) with Hoist | 363000lb |
| HRC Bare Chassis Weight without Hoist | 112656lb |
| HRC Bare Chassis Weight with Hoist | 115218lb |
| HRC Gross Vehicle Weight (Target) without Hoist | 363000lb |
| HRC Gross Vehicle Weight (Target) with Hoist | 363000lb |
| Note | LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. Available as Tier 4 Final/Stage V equivalent or Tier 2/Stage II equivalent emission standards. |
Operating Specifications
| Nominal Water Tank Capacity | 20000gal (US) |
ROPS
| Tractor ROPS | 133082lb |
Transmission
| Forward - 1 | 6.6mile/h |
| Forward - 2 | 9.1mile/h |
| Forward - 3 | 11.9mile/h |
| Forward - 4 | 16.6mile/h |
| Forward - 5 | 22.5mile/h |
| Forward - 6 | 30.2mile/h |
| Forward - 7 | 40.9mile/h |
| Reverse | 7.5mile/h |
Brakes
| Brake Surface - Front | 6331in² |
| Brake Surface - Rear | 15828in² |
Service Refill Capacities
| Fuel Tank Capacity | 300gal (US) |
| Cooling System | 63.4gal (US) |
| Crankcase | 28.7gal (US) |
| Steering System - Including Tank | 14.1gal (US) |
| Brake/Hoist Hydraulic Tank | 117gal (US) |
| Brake Hoist System | 85gal (US) |
| Torque Converter - Transmission System | 36.5gal (US) |
Steering
| Steering Standards | ISO 5010:2007 |
| Steer Angle | 30.5° |
| Turning Diameter | 83ft |
| Turning Circle - Clearance Diameter | 93ft |
Standard Equipment
For more information on 777 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.
POWERTRAIN
- Quick Evac
- Air-To-Air Aftercooler (ATAAC)
- Engine idle shutdown
- Turbocharger (2)
- Automatic cold mode idle control
- Fuel filter / water separator
- Air cleaner with precleaner (1)
- Electric priming pump
- Automatic Retarder Control (ARC)
- Braking system: Manual retarder (utilizes rear oil-cooled, multiple disc brakes), Brake release motor (towing), Front brake disconnect switch (front), Oil-cooled, multiple disc (front / rear), Brake wear indicator, Parking, Secondary, Service
- Transmission: 7 speed automatic powershift with electronic clutch pressure control Advanced productivity electronic control strategy (APECS), Automatic neutral idle, Autostall, Second gear start
- APECS software: ECPC, part throttle shifting
- Electronic clutch pressure control
- Body upshift inhibitor
- Directional shift management
- Reverse neutralizer during dumping
- Neutral start switch
- Downshift inhibitor
- Neutral cost inhibitor
- Reverse shift inhibitor
- Programmable top gear selection
ELECTRICAL
- Alarm backup
- Alternator, 115 amp
- Batteries, maintenance-free, 12V, 190 amp-hour
- Electrical system, 25 amp, 24V to 12V converter
- Lighting system: backup light (halogen), directional signals/hazard warning (front and rear LED), engine compartment light, headlights (halogen) with dimmer, operator access courtesy lights, side profile lights, stop/tail lights (LED)
OPERATOR ENVIRONMENT
- Air conditioning/heat
- Ashtray and cigarette lighter
- Automatic tempature control
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment radio ready: 5 amp converter, Speakers, Antenna, Wiring harness
- Gauges and indicators panel: Air cleaner service indicator - electronic, Brake oil temperature gauge, Coolant temperature gauge, Hour meter, Tachometer, Engine overspeed indicator, Fuel level, Speedometer with odometer, Transmission gear indicator
- Hoist lever
- Horn, electric
- Light - dome
- Light - courtesy
- 7-inch touchscreen display
- Mirrors (heated)
- Power port, 24V and 12V
- ROPS certification ISO tractor
- Cat Next Generation Deluxe Seat: full air suspension, heated, retractable 4 point seat belt with shoulder harness
- Seat (training) with lap belt
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor, tinted / laminated glass
- Throttle lock
- Window, sliding, right side (Emergency exit)
- Window, powered, left side
- Windshield wiper (intermittent) and washer
OTHER EQUIPMENT
- Guards: Driveline, Engine crankcase, Fan and air conditioner
- Body down indicator
- Center mounted rims
- Ground level battery disconnect
- Ground level engine shutdown
- Ground level grease fittings
- Operator Maintenance Manual (OMM)
- Rims 19.5 x 49
- Supplemental steering (automatic)
- Tie down eyes
- Tow hooks, front/tow pin, rear
- Vandalism protection locks
CAT TECHNOLOGY PRODUCTS
- Product Link Ready
- Adaptive Economy Mode
- Payload System (TPMS)
- Vital Info Management System (VIMS)
- Object Detection
FLUIDS & FILTERS
- Extended life coolant, -35° C (-30° F)
- Grouped ground-level filters
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OTHER EQUIPMENT
- Auto Lube
- Rear vision camera (WAVS)
- Wheel chocks
- Payload indicator (lights only)
- Payload indicator (display)
- Fire suppression arrangement
CAT TECHNOLOGY PRODUCTS
- Product Link
- Traction Control System
CAT WATER DELIVERY SYSTEM (WDS)
- Variable Hydraulic Pump Drive: 1,200 gpm at speeds of 3 to 25 mph with auto shut-off and soft startup
- Water System Monitor: integrated into cab, programmable spray configurations, automatic diagnostic messages
- Controls: Factory installed and integrated into cab
- Stainless Steel Spray Heads: maintenance free, patented design resists corrosion
- Water Cannon: hydraulically controlled, integrated joystick with cab controls, optional nozzles
- Independent Hydraulic Cooling System: minimizes overheating
- Parts & service available through global Cat dealer network
