THIS IS MY SELECT

Off-Highway Trucks

770G Off-Highway Truck

Nominal Payload Class (100%)

42.1 ton (US)

Engine Model

93.0 hp

Cat® C15

Top Speed - Loaded

45.8 mile/h

THIS IS MY SELECT

backhoe loader

770G Off-Highway Truck

Nominal Payload Class (100%)

42.1 ton (US)

Engine Model

93.0 hp

Cat® C15

Top Speed - Loaded

45.8 mile/h

Specifications

In 1963 Caterpillar introduced the 769, a revolutionary off-road truck that was purpose-built for the rigors of mining and heavy construction. Fifty years later, our trucks have never been better. We’ve taken the best of our rugged, dependable heritage and combined it with technologies that help our environment, make your operators more productive, and dramatically improve the economics of your haul fleet. The 770G has an updated Traction Control System (TCS) to keep you moving even when the ground conditions aren’t perfect. You’ll see improvements in fuel use through new and flexible fuel savings and we're making the operating experience best in class with automotive quality shifting, noise reduction, and cab updates. Our heritage and new use of technology are combined in this truck for one purpose – the continued success of your business.

      • Engine Model

        93.0 in

        93.0 mm

        Cat® C15

        Rated Engine Speed

        1,700 r/min

        1,700 r/min

        Gross Power - SAE J1995

        515 HP

        384 kW

        Net Power - SAE J1349

        477 HP

        356 kW

        Net Power - ISO 9249

        477 HP

        356 kW

        Net Power - 80/1269/EEC

        489 HP

        365 kW

        Net Power - ISO 14396

        508 HP

        379 kW

        Net Torque - SAE J1349

        1,834 ft·lbf

        2,486 N·m

        Number of Cylinders

        93.0 in

        93.0 mm

        6

        Bore

        5.4 in

        137 mm

        Stroke

        6.7 in

        171 mm

        Displacement

        927.6 in³

        15.2 l

        Note (1)

        93.0 in

        93.0 mm

        Power rating applies at 1,700 rpm when tested under the specified condition for the specified standard.

        Note (2)

        93.0 in

        93.0 mm

        Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).

        Note (3)

        93.0 in

        93.0 mm

        No engine derating required up to 3000 m (9,843 ft) altitude.

        Note (4)

        93.0 in

        93.0 mm

        Meets Japan Small Volume Exemption.

        Emissions

        93.0 in

        93.0 mm

        Meets U.S. EPA Tier 4 and EU Stage V emission standards.

      • Front Axle - Empty

        49 %

        49 %

        Front Axle - Loaded

        34 %

        34 %

        Rear Axle - Empty

        51 %

        51 %

        Rear Axle - Loaded

        66 %

        66 %

      • Empty Loaded Cylinder Stroke Front

        9.2 in

        234 mm

        Empty Loaded Cylinder Stroke Rear

        5.9 in

        149 mm

        Rear axle - Oscillation

        8.9 °

        8.9 °

      • Target Gross Machine Operating Weight

        157,000 lb

        71,214 kg

        Target Gross Machine Weight

        157,000 lb

        71,214 kg

        Chassis Weight

        55,948 lb

        25,378 kg

        Body Weight

        17,306 lb

        7,850 kg

        Note (1)

        93.0 in

        93.0 mm

        Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires.

        Note (2)

        93.0 in

        93.0 mm

        Body weight is the standard Dual Slope body with no liner and will vary depending on configuration.

      • Fuel Tank

        140 gal (US)

        530 l

        Cooling System

        33 gal (US)

        125 l

        Crankcase

        17 gal (US)

        64 l

        Differential - Final Drives

        47 gal (US)

        180 l

        Steering Tank

        14.5 gal (US)

        55 l

        Steering System - Including Tank

        23 gal (US)

        87 l

        Brake/Hoist Hydraulic Tank

        38 gal (US)

        145 l

        Brake Hoist System

        60 gal (US)

        227 l

        Torque Converter - Transmission System

        17 gal (US)

        64 l

        DEF Tank

        6 gal (US)

        21 l

      • Standard Tire

        93.0 in

        93.0 mm

        18.00R33 (E4)

        Note (1)

        93.0 in

        93.0 mm

        Productive capabilities of the 770G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.

        Note (2)

        93.0 in

        93.0 mm

        Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection.

      • ROPS Standards

        93.0 in

        93.0 mm

        Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.

        FOPS Standards

        93.0 in

        93.0 mm

        Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.

      • Sound Standards (1)

        93.0 in

        93.0 mm

        Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.

        Sound Standards (2)

        93.0 in

        93.0 mm

        Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A).

        Sound Standards (3)

        93.0 in

        93.0 mm

        Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used.

      • Steering Standards

        93.0 in

        93.0 mm

        ISO 5010:2007

        Steer Angle

        40.5 °

        40.5 °

        Turning Diameter - Front

        57.7 ft

        17.6 m

        Turning Circle - Clearance Diameter

        66.6 ft

        20.3 m

        Note

        93.0 in

        93.0 mm

        Target gross machine operating weight is 71 214 kg (157,000 lb).

      • Height - Top of ROPS

        12.7 ft

        3,857 mm

        Overall Body Length

        26.8 ft

        8,199 mm

        Inside Body Length

        18.5 ft

        5,635 mm

        Overall Length

        28.9 ft

        8,796 mm

        Wheel Base

        13 ft

        3,960 mm

        Rear Axle - Tail

        8.5 ft

        2,586 mm

        Ground Clearance

        1.6 ft

        518 mm

        Dump Clearance

        1.7 ft

        506 mm

        Loading Height - Empty

        10.3 ft

        3,147 mm

        Inside Body Depth - Maximum

        4.6 ft

        1,404 mm

        Overall Height - Body Raised

        27.1 ft

        8,255 mm

        Operating Width

        15.7 ft

        4,780 mm

        Centerline Front Tire Width

        10.2 ft

        3,110 mm

        Engine Guard Clearance

        1.8 ft

        335 mm

        Outside Body Width

        12.9 ft

        3,931 mm

        Inside Body Width

        11.9 ft

        3,627 mm

        Front Canopy Height

        13.5 ft

        4,114 mm

        Rear Axle - Clearance

        1.8 ft

        548 mm

        Centerline of Rear Dual Tire Width

        8.3 ft

        2,536 mm

        Overall Tire Width

        12.1 ft

        3,693 mm

      • Nominal Payload Class (100%)

        42.1 ton (US)

        38.2 t

        Top Speed - Loaded

        45.8 mile/h

        73.7 km/h

        Target Payload (100%)

        42.1 ton (US)

        38.2 t

        Maximum Working Payload (110%)

        46.3 ton (US)

        42 t

        Maximum Allowable Payload (120%)*

        50.5 ton (US)

        45.8 t

        Body Capacity - SAE 2:1

        32.9 yd³

        25.2

        Note (1)

        93.0 in

        93.0 mm

        *Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.

        Note (2)

        93.0 in

        93.0 mm

        Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight.

      • Forward - 1

        7.4 mile/h

        11.9 km/h

        Forward - 2

        10.1 mile/h

        16.3 km/h

        Forward - 3

        13.8 mile/h

        22.2 km/h

        Forward - 4

        18.5 mile/h

        29.8 km/h

        Forward - 5

        25.1 mile/h

        40.4 km/h

        Forward - 6

        33.8 mile/h

        54.4 km/h

        Forward - 7

        45.8 mile/h

        73.7 km/h

        Reverse

        8.8 mile/h

        14.2 km/h

        Note

        93.0 in

        93.0 mm

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

      • Differential Ratio

        93.0 in

        93.0 mm

        1.92:1

        Planetary Ratio

        93.0 in

        93.0 mm

        4.80:1

        Total Reduction Ratio

        93.0 in

        93.0 mm

        9.26:1

      • Brake Surface - Front

        216 in²

        1,395 cm²

        Brake Surface - Rear

        6,235 in²

        40,225 cm²

        Brake Standards

        93.0 in

        93.0 mm

        ISO 3450:2011

        Note

        93.0 in

        93.0 mm

        Target gross machine operating weight is 71 214 kg (157,000 lb).

      • Pump Flow - High Idle

        118 gal/min

        448 l/min

        Relief Valve Setting - Raise

        2,750 psi

        18,950 kPa

        Relief Valve Setting - Lower

        500 psi

        3,450 kPa

        Body Raise Time - High Idle

        7.5 s

        7.5 s

        Body Lower Time - Float

        10 s

        10 s

        Body Power Down - High Idle

        10 s

        10 s

      • Struck

        23.01 yd³

        17.6

        Heaped (SAE 2:1)*

        32.9 yd³

        25.2

        Note (1)

        93.0 in

        93.0 mm

        Contact your local Cat dealer for body recommendation.

        Note (2)

        93.0 in

        93.0 mm

        *ISO 6483:1980.

      • Struck

        23.01 yd³

        17.6

        Heaped (SAE 2:1)*

        32.9 yd³

        25.2

        Note (1)

        93.0 in

        93.0 mm

        Contact your local Cat dealer for body recommendation.

        Note (2)

        93.0 in

        93.0 mm

        *ISO 6483:1980.

      • NOTE

      • 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

      • GUARDS

        • Driveline

        • Engine crankcase

      • OPERATOR ENVIRONMENT

        • Air conditioning

        • 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 (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 Series III: – full air suspension – four-point harness

        • 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) – Extended Life Brakes – 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 during dumping – Programmable top gear selection

      • SUSPENSION SYSTEMS

      • 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 15 × 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

      • NOTE

      • OPTIONAL EQUIPMENT

        • Cat Engine Brake

        • Extended Life Brake Discs

        • Body heat/diverter box

        • Four (4) batteries

        • HID lights

        • Product Link

        • Backup alarm

        • Heated mirrors

        • Fuel heater

        • Ether aid

        • Coolant heater

        • Auto lube

        • Rear vision camera (WAVS)

        • Spare rims

        • Wheel chocks

        • Body sideboards

        • Traction Control System (TCS)

      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance