Photos
Exterior View
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Specs
Operating Specifications
- Nominal Payload Class (100%)
- 98.4tons
- Top Speed - Loaded
- 41.7mph
- Nominal Payload (100%)
- 98.4tons
- Nominal Water Tank Capacity
- 20000gal
- Nominal Water Tank Capacity
- 20000gal (US)
Engine
- Engine Model
- Cat® C32 ACERT™
- Net Power - SAE J1349
- 916.0hp
- Net Power - 80/1269/EEC
- 916.0hp
- Net Power - ISO 9249
- 916.0hp
- Cylinders
- 12
- Engine Power - ISO 14396
- 1008.0hp
- Engine Speed
- 1800.0RPM
- Net Torque
- 3899.0ft-lb
- Peak Torque Speed
- 1200.0RPM
- Gross Power - SAE J1995
- 1025HP
- Bore
- 5.7in
- Stroke
- 6.4in
- Displacement
- 1959in³
- Engine Model
- Cat® C32B
- Rated Net Power - SAE J1349
- 916HP
- 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 air intake system, exhaust system, and alternator. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Final Drives
- Differential Ratio
- 2.736:1
- Planetary Ratio
- 7.0:1
- Total Reduction Ratio
- 19.1576:1
Brakes
- Brake Standards
- ISO 3450:1996
- Brake Surface Area - Front
- 6331.0in2
- Brake Surface Area - Rear
- 15828.0in2
- Brake Surface - Front
- 6331in²
- Brake Surface - Rear
- 15828in²
Service Refill Capacities
- Fuel Tank
- 300.0gal
- Brake Hoist System (Includes Tank)
- 117.0gal
- Differentials
- 59.9gal
- Final Drives (each)
- 20.0gal
- Fuel Tank
- 350.0gal
- Cooling System
- 63.4gal (US)
- Steering System - Including Tank
- 14.1gal (US)
- Brake Hoist System
- 85gal (US)
- Crankcase
- 28.7gal (US)
- Torque Converter - Transmission System
- 36.5gal (US)
- Fuel Tank Capacity
- 300gal (US)
- Brake/Hoist Hydraulic Tank
- 117gal (US)
Hoists
- Pump Flow - High Idle
- 120.9gal/min
- Relief Valve Setting - Raise
- 2750.0psi
- Relief Valve Setting - Lower
- 500.0psi
- Raise Time - High Idle
- 15.0Seconds
- Lower Time - Float
- 13.0Seconds
- Lower Time - High Idle
- 13.0Seconds
Suspension
- Rear Axle Oscillation
- 5.4Degrees
- Empty Loaded Cylinder Stroke Front
- 2.9in
- Empty Loaded Cylinder Stroke Rear
- 2.5in
Weights - Approximate
- Target Gross Machine Weight
- 363000.0lb
Steering
- Turning Diameter - Front
- 83.0ft
- Steering Standards
- ISO 5010:2007
- Steer Angle
- 30.5°
- Turning Circle - Clearance Diameter
- 93ft
- Turning Diameter
- 83ft
Tires
- Standard Tire
- 27.00R49 (E4)
Sound
- Sound Standards
- Standards
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
ROPS
- Tractor ROPS
- 133082lb
- Tractor ROPS
- 133082lbs
Weights
- LRC Bare Chassis Weight with Hoist
- 114067lb
- LRC Gross Vehicle Weight (Target) with Hoist
- 363000lb
- LRC Bare Chassis Weight without Hoist
- 111505lb
- LRC Gross Vehicle Weight (Target) without Hoist
- 363000lb
- Tier 4 Bare Chassis Weight with Hoist
- 115218lb
- Tier 4 Gross Vehicle Weight (Target) with Hoist
- 363000lb
- Tier 4 Bare Chassis Weight without Hoist
- 112656lb
- Tier 4 Gross Vehicle Weight (Target) without Hoist
- 363000lb
- Tier 4 Bare Chassis Weight without Hoist
- 112656lb
- LRC Bare Chassis Weight with Hoist
- 114067lb
- LRC Bare Chassis Weight without Hoist
- 111505lb
- LRC Gross Vehicle Weight (Target) with Hoist
- 363000lb
- LRC Gross Vehicle Weight (Target) without Hoist
- 363000lb
- Tier 4 Bare Chassis Weight with Hoist
- 115218lb
- Tier 4 Gross Vehicle Weight (Target) with Hoist
- 363000lb
- Tier 4 Gross Vehicle Weight (Target) without 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. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Features
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.
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.
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.
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.
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.
Standard Equipment
- For more information on 777 WTR Bare Chassis options, please contact Caterpillar OEM Solutions at oemsolutions@cat.com.
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- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Powertrain
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- 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
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- Electrical
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- 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)
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- Operator Environment
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- 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
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- Other Equipment
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- 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
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- Cat Technology Products
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- Product Link Ready
- Adaptive Economy Mode
- Payload System (TPMS)
- Vital Info Management System (VIMS)
- Object Detection
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- Fluids & Filters
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- 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.
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- Other Equipment
-
- Auto Lube
- Rear vision camera (WAVS)
- Wheel chocks
- Payload indicator (lights only)
- Payload indicator (display)
- Fire suppression arrangement
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- Cat Technology Products
-
- Product Link
- Traction Control System
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- Cat Water Delivery System (wds)
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- 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