772G Off-Highway Truck Bare Chassis

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Description

Technical Specifications

Benefits and Features

Equipment

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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 (WTR models) can be ordered with or without 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 tractors, and fuel / lube trucks. You’ll find these partial machine configurations are used in construction, demolition, waste, material handling, and mining industries and allow you to purchase complete solutions from your Cat dealer, using Cat equipment every step of the way.

Weights
LRC Bare Chassis Weight without Hoist	58414 lb
LRC Bare Chassis Weight with Hoist	59223 lb
LRC Gross Vehicle Weight (Target) with Hoist	180999 lb
LRC Gross Vehicle Weight (Target) without Hoist	180999 lb
HRC Bare Chassis Weight without Hoist	59567 lb
HRC Bare Chassis Weight with Hoist	60376 lb
HRC Gross Vehicle Weight (Target) with Hoist	180999 lb
HRC Gross Vehicle Weight (Target) without Hoist	180999 lb
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.
ROPS
Tractor ROPS	77430 lb
Operating Specifications
Nominal Water Tank Capacity	11000 gal (US)
Steering
Steering Standards	ISO 5010:2007
Steer Angle	31 °
Turning Diameter	57.7 ft
Turning Circle - Clearance Diameter	66.6 ft
Service Refill Capacities
Fuel Tank Capacity	140 gal (US)
Cooling System	33 gal (US)
Crankcase	17 gal (US)
Brake/Hoist Hydraulic Tank	38 gal (US)
Brake Hoist System	60 gal (US)
Differential - Final Drives	47 gal (US)
Steering System - Including Tank	60 gal (US)
Torque Converter - Transmission System	17 gal (US)
Brakes
Brake Surface - Front	216 in²
Brake Surface - Rear	7794 in²
Engine
Engine Model	Cat® C18
Rated Engine Speed	1700 r/min
Gross Power - SAE J1995	605 hp
Rated Net Power - SAE J1349	550 hp
Number of Cylinders	6
Bore	5.7 in
Stroke	7.2 in
Displacement	1105 in³
Note	Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Transmission
Forward - 1	8 mile/h
Forward - 2	10.9 mile/h
Forward - 3	14.8 mile/h
Forward - 4	19.8 mile/h
Forward - 5	26.9 mile/h
Forward - 6	36.3 mile/h
Forward - 7	49.2 mile/h
Reverse	10.4 mile/h
Note	Maximum travel speeds with standard 21.00R33 (E4) tires.

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.

Standard Equipment:

For more information on 772 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
- Air cleaner with precleaner (1)
- Air-To-Air Aftercooler (ATAAC)
- Auto neutral idle
- Auto stall
- Automatic cold mode idle control
- Brake wear indicator (Tier 4/Stage V)
- Braking system, hydraulic actuated: Automatic Retarder Control (ARC) (utilizes rear oil-cooled, multiple disc brakes), brake release motor (towing), caliper-disc (front), extended life brakes, oil-cooled – multiple disc (rear), parking, secondary, service
- Cat C15 Diesel Engine
- Electric start
- Engine idle shutdown
- Second gear start
- Transmission – 7-speed automatic powershift with electronic clutch pressure control with advanced productivity electronic control strategy (APECS), body up-shift inhibitor, controlled throttle shifting, directional shift management, downshift inhibitor, neutral start switch, neutral coast inhibitor, reverse shift inhibitor, reverse neutralizer during dumping, programmable top gear selection
- Turbocharger
Operator Environment
- Advisor display, bronze
- Air conditioning
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment radio ready: 5 amp converter, Speakers, Antenna, Wiring harness
- Fluid and fuel system monitoring (Tier 4 only)
- Gauges/indicators: 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 shift lever with integrated fingerprint control
- Heater/defroster (11 070 kCal/43,930 BTU)
- Horn, electric
- Light - courtesy, dome
- Mirrors
- Power port, 12V
- Rollover protective structure (ROPS) cab and falling object protective structure (FOPS) cab
- Seat belt reminder system: Seat belt alert
- Seat, full air suspension, 4-point seat belt with shoulder harness
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor, tinted glass
- Throttle lock
- Trainer seat, lap belt, with seat belt reminder
- Windshield wiper (intermittent) and washer
Electrical
- Alarm backup
- Batteries, maintenance-free, 12V (2), 190 amp-hour
- Lighting system: backup light, directional signals/hazard warning (front and rear LED), LED headlights with dimmer, operator access courtesy lights
Cat Technology Products
- Advanced health
- Cat Detect Surround Vision
- Product Link
Other Standard Equipment
- Extended life coolant to -35° C (-30° F)
- Body down indicator
- Cab air filter
- Clustered lube
- Fan, hydraulic demand
- Fuel tank (530 L/140 gal)
- Ground level battery disconnect
- Ground level engine shutdown
- Guard, driveline
- Guard, engine compartment
- Guard, engine crankcase
- Guard, mud
- QR code - parts book
- Reservoirs (separate): brake/converter/hoist, steering, transmission/torque converter
- Rims 15 x 33
- Service platform, left and right-side
- Supplemental steering (automatic)
- Suspension, front and rear
- Tie down eyes
- Tow hooks, front/tow pin, rear
- Vandalism protection locks