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770G Off-Highway Truck Specifications
Engine Model Cat® C15 ACERT™
Engine Model Cat® C15 ACERT™
Rated Engine Speed 1800 r/min
Gross Power - SAE J1995 511 mm H2O

Engine

Engine Model
Cat® C15 ACERT™
Engine Model
Cat® C15 ACERT™
Rated Engine Speed
1800 r/min
Gross Power - SAE J1995
511 mm H2O
Net Power - SAE J1349
483 mm H2O
Net Power - 80/1269/EEC
489 mm H2O
Net Power - ISO 9249
476 mm H2O
Number of Cylinders
6
Bore
5.4 in
Stroke
6.7 in
Displacement
927.6 in³
Engine Power - ISO 14396
506.0 hp
Net Torque - SAE J1349
1682 ft-lb
Engine Power - ISO 14396
506 mm H2O

Weights - Approximate

Target Gross Machine Operating Weight
157000 lb
Chassis Weight
54895 lb
Body Weight
16898 lb
Target Gross Machine Weight
157000 lb

Operating Specifications

Nominal Payload Class (100%)
42.6 Sh Ton
Top Speed - Loaded
45.7 mile/h
Body Capacity - SAE 2:1
33.0 yd3
Nominal Payload Class
42.6 Sh Ton
Target Payload Capacity
42.6 Sh Ton
Body Capacity - SAE 2:1
33 yd³

Transmission

Forward - 1
7.4 mile/h
Forward - 2
10.1 mile/h
Forward - 3
13.7 mile/h
Forward - 4
18.4 mile/h
Forward - 5
25 mile/h
Forward - 6
33.7 mile/h
Forward - 7
45.7 mile/h
Reverse
9.7 mile/h

Final Drives

Differential Ratio
2.12:1
Planetary Ratio
4.80:1
Total Reduction Ratio
10.18:1

Brakes

Brake Surface - Front
216 in²
Brake Surface - Rear
6235 in²
Brake Standards
ISO 3450:1996

Body Hoists

Pump Flow - High Idle
118 gal/min
Relief Valve Setting - Raise
2750 psi
Relief Valve Setting - Lower
500 psi
Body Lower Time - Float
10.0 seconds (approx.)
Body Power Down - High Idle
10.0 seconds (approx.)
Body Raise Time - High Idle
7.5 seconds (approx.)

Capacity - Dual Slope - 100% Fill Factor

Struck
23.01 yd³
Heaped 2:1 (SAE)
32.9 yd³

Capacity - Flat Floor - 100% Fill Factor

Struck
23.01 yd³
Heaped 2:1 (SAE)
32.9 yd³

Weight Distributions - Approximate

Front Axle - Empty
51.9 %
Front Axle - Loaded
34.5 %
Rear Axle - Empty
48.1 %
Rear Axle - Loaded
65.5 %

Suspension

Rear axle - Oscillation
8.9 °
Empty Loaded Cylinder Stroke Front
9.2 in
Empty Loaded Cylinder Stroke Rear
5.9 in

Service Refill Capacities

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

Tires

Standard Tire
18.00R33 (E4)

ROPS

ROPS/FOPS Standards
Standards
ROPS/FOPS Standards
Standards

Sound

Sound Standards
Standards
Sound Standards
Standards

Steering

Turning Diameter - Front
57.7 ft
Steering Standards
ISO 5010:2007
Steer Angle
40.5 °
Turning Circle - Clearance Diameter
66.6 ft
  • ELECTRICAL
    • Alarm, backup
    • Alternator, 115 ampere
    • Auxiliary jump start receptacle
    • Batteries, maintenance-free, 12V (2), 190 amp-hour
    • Electrical system, 24V
    • Lighting system: - Backup light (halogen) - Directional signals/hazard warning (front and rear LED) - Headlights, (halogen) with dimmer - Operator access courtesy lights (Developing Market Only)
  • PRODUCT LINK COMMUNICATIONS
    • Product Link Ready
  • GUARDS
    • Engine crankcase
  • OPERATOR ENVIRONMENT
    • Air conditioning (Developing Market Only)
    • Ashtray and cigarette lighter
    • Coat hook
    • Cup holders (4)
    • Diagnostic connection port, 24V
    • Entertainment Radio Ready: - 5 amp converter - Speakers - Antenna - Wiring harness
    • Gauges/indicators: - 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
    • Heater/defroster (Developing Market Only) (11 070 kCal/43,930 BTU)
    • Hoist lever
    • Horn, electric
    • Light - dome
    • Light - courtesy
    • Messenger, display unit
    • Mirrors
    • Power port, 12V
    • ROPS cab, insulated/sound suppressed
    • Seat, Cat Comfort: - full air suspension - retractable 3 point seat belt with shoulder harness
    • Seat, training with lap belt
    • Steering wheel, padded, tilt and telescopic
    • Storage compartment
    • Sun visor, tinted glass
    • Throttle lock
    • Windshield wiper (intermittent) and washer
  • POWER TRAIN
    • Air-To-Air Aftercooler (ATAAC)
    • Air cleaner with precleaner (1)
    • Automatic cold mode idle control
    • Electric start
    • Turbocharger
    • Braking system, hydraulic actuated: - Automatic Retarder Control (ARC) (utilizes rear oil-cooled, multiple disc brakes) - Brake release motor (towing) - Caliper-disc (front) - Oil-cooled, multiple disc (rear) - Parking - Secondary - Service
    • Transmission: - 7 speed automatic powershift - Body up shift inhibitor - Controlled throttle shifting - Directional shift management - Downshift inhibitor - Neutral start switch - Neutral coast inhibitor - Reverse shift inhibitor - Reverse neutralizer dur
  • SUSPENSION SYSTEMS
    • Suspension, front and rear
  • OTHER STANDARD EQUIPMENT
    • Body safety pin (secures body in up position)
    • Body down indicator
    • CD ROM parts book
    • Fan, hydraulic demand
    • Fuel tank (530 L/140 gal)
    • Guard, engine compartment
    • Guard, mud
    • Ground level battery disconnect
    • Ground level engine shutdown
    • Ground level grease fittings
    • Reservoirs (separate): - Brake/converter/hoist - Steering - Transmission/torque converter
    • Rims 13 × 33
    • Rock ejectors
    • Service platform, left and right side
    • Supplemental steering (automatic)
    • Tie down eyes
    • Tow hooks (front)/Tow pin (rear)
    • Vandalism protection locks
  • ANTIFREEZE
    • Extended Life Coolant to -35° C (-30° F)
  • WEATHER PACKAGES
    • PKG, WEATHER STANDARD: - Includes the standard weather package with no heated mirrors
    • PKG COLD WEATHER PLUS: - Includes heated mirrors and fuel heater
    • PKG, WEATHER PREMIUM: - Includes fuel heater, ether aid and heated mirrors
    • PKG COLD WEATHER MAX: - 240V package, coolant heater, ether aid, heated mirrors
  • SERVICE PACKAGES
    • SERVICEABILITY STANDARD - SERVICEABILITY PLUS: - Centralized grease fittings
    • SERVICEABILITY STANDARD - SERVICEABILITY SUPERIOR: - Auto lube option
  • PERFORMANCE PACKAGES
    • PERFORMANCE PACKAGE - STANDARD: - Standard brakes front dry brakes and rear oil-cooled, multiple disc brakes. - Includes front brake disconnect switch. Utilizes rear-oil cooled, multiple disc brakes.
    • PERFORMANCE PACKAGE - PLUS: - Standard Performance Package + Traction Control System
    • PERFORMANCE PACKAGE - SUPERIOR: - Standard Performance Package + Traction Control System + Extended life brakes
  • ENGINE ARRANGEMENTS
    • Tier 2 Equivalent C15 ACERT diesel engine
    • Tier 3 Equivalent C15 ACERT diesel engine
    • Cat Engine Brake
  • EXHAUST PACKAGES
    • Muffler
    • Body heat/diverter
  • BODY OPTIONS
    • Flat floor
    • Quarry body
    • Dual slope
    • Steel liner option (not available on Quarry body)
    • Rubber liner option
    • Sideboards
  • BATTERY OPTIONS
    • Two batteries
    • Four batteries
  • LIGHTING PACKAGES
    • HID option
  • DISPLAYS
    • Messenger display
    • Languages for messenger display
    • TPMS System
  • OPERATOR ENVIRONMENT
    • Heat
    • Air conditioning
  • FILTERS
    • Precleaner
  • PRODUCT LINK
    • Product Link GSM
    • Product Link GPS
    • No Product Link
  • OTHER OPTIONAL EQUIPMENT
    • WAVS cameras
    • Spare rims
    • Wheel chocks
    • Sound Supression Package
    • Fast fill fuel