770 Off-Highway Truck

Specifications

Full Specifications

Engine

Engine Model
Cat® C15

Rated Engine Speed
1700 r/min

Gross Power - SAE J1995
515 HP

Rated Net Power - SAE J1349
477 HP

Number of Cylinders
6

Bore
5.4 in

Stroke
6.7 in

Displacement
927.6 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. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

Weights

LRC Bare Chassis Weight without Hoist
54357 lb

LRC Bare Chassis Weight with Hoist
55166 lb

LRC Gross Vehicle Weight (Target) with Hoist
157000 lb

LRC Gross Vehicle Weight (Target) without Hoist
157000 lb

HRC Bare Chassis Weight without Hoist
55510 lb

HRC Bare Chassis Weight with Hoist
56319 lb

HRC Gross Vehicle Weight (Target) with Hoist
157000 lb

HRC Gross Vehicle Weight (Target) without Hoist
157000 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.

Operating Specifications

Nominal Water Tank Capacity
9000 gal (US)

ROPS

Tractor ROPS
77430 lb

Transmission

Forward - 1
7.4 mile/h

Forward - 2
10.1 mile/h

Forward - 3
13.8 mile/h

Forward - 4
18.5 mile/h

Forward - 5
25.1 mile/h

Forward - 6
33.8 mile/h

Forward - 7
45.8 mile/h

Reverse
8.8 mile/h

Note
Maximum travel speeds with standard 18.00R33 (E4) tires.

Brakes

Brake Surface - Front
216 in²

Brake Surface - Rear
6235 in²

Service Refill Capacities

Fuel Tank Capacity
140 gal (US)

Cooling System
33 gal (US)

Crankcase
17 gal (US)

Differential - Final Drives
47 gal (US)

Steering System - Including Tank
23 gal (US)

Brake/Hoist Hydraulic Tank
38 gal (US)

Brake Hoist System
60 gal (US)

Torque Converter - Transmission System
17 gal (US)

Steering

Steering Standards
ISO 5010:2007

Steer Angle
40.5 °

Turning Diameter
57.7 ft

Turning Circle - Clearance Diameter
66.6 ft

Equipment

Standard Equipment

For more information on 770 Bare Chassis options, please contact Caterpillar OEM Solutions at <a href="mailto:oem_solutions@cat.com">oem_solutions@cat.com</a>.

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 aluminium 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 receptable
• 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 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
• 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

Resources

770 Bare Chassis Specs