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777 Off-Highway Truck bare chassis

At a glance data:

Engine Model:
Cat® C32B
Rated Engine Speed:
1800r/min

Overview

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 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 WTR, 785D WTR, and 789D WTR 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.

Category:
Off-Highway Trucks Bare Chassis

Brand:
Cat

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 air intake system, exhaust system, and alternator. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

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, Tier 3/Stage IIIA 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
Water Delivery System

Cat® Water Delivery System Factory Option

Engine Model:
Cat® C32B
Rated Engine Speed:
1800r/min
Water Delivery System

Cat® Water Delivery System Retrofit Kit

Engine Model:
Cat® C32B
Rated Engine Speed:
1800r/min