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770 Off-highway Truck Bare Chassis

At a glance data:

Engine Model:
Cat® C15
Rated Engine Speed:
1700r/min
Water Truck
Water Truck

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 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.

Category:
Off-Highway Trucks Bare Chassis

Brand:
Cat

Engine

Engine Model:
Cat® C15
Rated Engine Speed:
1700r/min
Gross Power - SAE J1995:
515hp
Rated Net Power - SAE J1349:
477hp
Number of Cylinders:
6
Bore:
5.4in
Stroke:
6.7in
Displacement:
927.6in³
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:
54357lb
LRC Bare Chassis Weight with Hoist:
55166lb
LRC Gross Vehicle Weight (Target) with Hoist:
157000lb
LRC Gross Vehicle Weight (Target) without Hoist:
157000lb
HRC Bare Chassis Weight without Hoist:
55510lb
HRC Bare Chassis Weight with Hoist:
56319lb
HRC Gross Vehicle Weight (Target) with Hoist:
157000lb
HRC Gross Vehicle Weight (Target) without Hoist:
157000lb
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.

Operating Specifications

Nominal Water Tank Capacity:
9000gal (US)

ROPS

Tractor ROPS:
77430lb

Transmission

Forward - 1:
7.4mile/h
Forward - 2:
10.1mile/h
Forward - 3:
13.8mile/h
Forward - 4:
18.5mile/h
Forward - 5:
25.1mile/h
Forward - 6:
33.8mile/h
Forward - 7:
45.8mile/h
Reverse:
8.8mile/h
Note:
Maximum travel speeds with standard 18.00R33 (E4) tires.

Brakes

Brake Surface - Front:
216in²
Brake Surface - Rear:
6235in²

Service Refill Capacities

Fuel Tank Capacity:
140gal (US)
Cooling System:
33gal (US)
Crankcase:
17gal (US)
Differential - Final Drives:
47gal (US)
Steering System - Including Tank:
23gal (US)
Brake/Hoist Hydraulic Tank:
38gal (US)
Brake Hoist System:
60gal (US)
Torque Converter - Transmission System:
17gal (US)

Steering

Steering Standards:
ISO 5010:2007
Steer Angle:
40.5°
Turning Diameter:
57.7ft
Turning Circle - Clearance Diameter:
66.6ft

Standard Equipment

for more information on 770 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

  • Air-To-Air Aftercooler (ATAAC)
  • Air cleaner with precleaner (1)
  • Automatic cold mode idle control
  • Electric start
  • Engine idle shutdown
  • Ether started aided
  • Exhaust muffler
  • Global off-highway aluminum radiator
  • Braking System: Automatic Retarder Control (ARC), Manual retarder (utilizes rear oil-cooled, multiple disc brakes), Brake release motor (towing), Dry disc brakes (front), Front brake disconnect switch (front), Oil-cooled, multiple disc (rear), Brake wear indicator, Parking, secondary, service brake
  • Transmission: 7 speed automatic powershift with electronic clutch pressure control, Advanced productivity electronic control strategy (APECS), Automatic neutral idle, Autostall, Second gear start

electrical

  • Alarm backup
  • Alternator, 120 amp
  • Auxiliary jump start receptacle
  • Batteries, maintenance-free, 12V, 1400 CCA combined
  • 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 with dimmer, Side profile lights, Operator access courtesy lights, Stop/tail lights (LED)
  • Battery jump start
  • Breakers, electrical
  • Lockout switch
  • Ports, ET and VIMS
  • Service lockout switch (power without engine start)

operator environment

  • Air conditioning/heat
  • Ashtray and cigarette lighter
  • Automatic temperature 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
  • Light - dome
  • Light - courtesy
  • Load counter, automatic
  • Mirrors (heated)
  • Power port, 24V and 12V
  • ROPS cab, insulated/sound suppressed
  • Cat Deluxe Seat: full air suspension, heated/ventilated, retractable 4 point seat belt with shoulder harness
  • Seat (training) with lap belt
  • Steering wheel, padded, tilt and telescopic
  • Storage compartment
  • Sun visor
  • Throttle lock
  • Window, sliding, right side (Emergency exit)
  • Window, powered, left side
  • Windshield wiper (intermittent) and washer

other standard 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
  • Rims 13 x 33
  • Secondary steering (electric)
  • Tie down eyes
  • Tow hooks, front/tow pin, rear
  • Vandalism protection locks

cat technology products

  • Product Link Ready
  • Economy Modes (standard and adaptive)
  • Payload System (TPMS)
  • Vital Info Management System (VIMS)
  • Tire monitoring system (TKPH/TMPH)

fluids & filters

  • Extended life coolant, -35° C (-30° F)
  • Grouped ground-level filters

Optional Equipment

optional equipment

  • Auto Lube
  • Rear vision camera (WAVS)
  • Wheel chocks
  • Payload readout
  • Payload indicator (display)

cat technology products

  • Product Link
  • Traction Control System