Off-Highway Trucks 772G

Request A Price Find Dealer

Key Specs

Nominal Payload Class (100%)
52 ton (US)
47.2 t
Engine Model
Cat® C18 ACERT™
Cat® C18 ACERT™
Top Speed - Loaded
44.6 mile/h
71.7 km/h

Overview

Maximize productivity with accessible service access

The Cat® 772 Off-Highway Truck has been in production since 1971 and has been handling the work of mines and quarries for over 40 years. Like all Cat trucks, it is specifically designed for off-road applications with reliable and durable designs. Cat G Series trucks will help you manage your costs with fuel economy options, tire monitoring, and convenient service center options. It can also be equipped to provide you with production, machine health, and operation information using Cat VIMS™. With three body options designed to last the life of the truck, the 772G can meet your individual hauling needs productively, safely, and reliably.

Product Specifications for 772G

Engine Model Cat® C18 ACERT™ Cat® C18 ACERT™
Rated Engine Speed 1800 r/min 1800 r/min
Gross Power - SAE J1995 598 HP 446 kW
Net Power - SAE J1349 557 HP 415 kW
Net Power - ISO 9249 565 HP 421 kW
Net Power - 80/1269/EEC 565 HP 421 kW
Engine Power - ISO 14396 583 HP 435 kW
Net Torque - SAE J1349 1881 lb/ft 2551 N·m
Number of Cylinders 6 6
Bore 5.7 in 145 mm
Stroke 7.2 in 183 mm
Displacement 1105 in³ 18.1 l
Note (1) Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard. Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note (2) 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). 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) No engine derating required up to 3000 m (9,843 ft) altitude. No engine derating required up to 3000 m (9,843 ft) altitude.
Note (4) Available as Tier 3/Stage IIIA equivalent, OR Tier 2/Stage II equivalent emission standards. Available as Tier 3/Stage IIIA equivalent, OR Tier 2/Stage II equivalent emission standards.
Note (5) Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2. Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
Target Gross Machine Operating Weight 181000 lb 82100 kg
Chassis Weight 59223 lb 26863 kg
Body Weight 17703 lb 8030 kg
Note (1) Chassis weight with 100% fuel, hoist, body mounting group, rims and tires. Chassis weight with 100% fuel, hoist, body mounting group, rims and tires.
Note (2) Body weight is the standard Dual Slope body with no liner and will vary depending on configuration. Body weight is the standard Dual Slope body with no liner and will vary depending on configuration.
Nominal Payload Class (100%) 52 ton (US) 47.2 t
Top Speed - Loaded 44.6 mile/h 71.7 km/h
Target Payload (100%) 52 ton (US) 47.2 t
Maximum Working Payload (110%) 57.2 ton (US) 51.9 t
Maximum Allowable Payload (120%)* 62.3 ton (US) 56.6 t
Body Capacity (SAE 2:1)** 40.8 yd³ 31.2 m³
Note *Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. *Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (1) **ISO 6483:1980. **ISO 6483:1980.
Note (2) Capacity with Dual Slope body with no liner. Capacity with Dual Slope body with no liner.
Forward - 1 8 mile/h 12.9 km/h
Forward - 2 11 mile/h 17.7 km/h
Forward - 3 14.9 mile/h 24 km/h
Forward - 4 20 mile/h 32.2 km/h
Forward - 5 27.1 mile/h 43.6 km/h
Forward - 6 36.5 mile/h 58.7 km/h
Forward - 7 49.5 mile/h 79.7 km/h
Reverse 10.5 mile/h 16.9 km/h
Note Maximum travel speeds with standard 21.00R33 (E4) tires. Maximum travel speeds with standard 21.00R33 (E4) tires.
Differential Ratio 2.74:1 2.74:1
Planetary Ratio 4.80:1 4.80:1
Total Reduction Ratio 13.14:1 13.14:1
Brake Surface - Front 216 in² 1395 cm²
Brake Surface - Rear 7794 in² 50281 cm²
Brake Standards ISO 3450:2011 ISO 3450:2011
Pump Flow - High Idle 109 gal/min 413 l/min
Relief Valve Setting - Raise 2750 psi 18950 kPa
Relief Valve Setting - Lower 500 psi 3450 kPa
Body Raise Time - High Idle 8 s 8 s
Body Lower Time - Float 10 s 10 s
Body Power Down - High Idle 10 s 10 s
Struck 31.2 yd³ 23.9 m³
Heaped (SAE 2:1)* 40.8 yd³ 31.2 m³
Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980. *ISO 6483:1980.
Struck 31.2 yd³ 23.9 m³
Heaped (SAE 2:1)* 40.9 yd³ 31.3 m³
Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980. *ISO 6483:1980.
Front Axle - Empty 51.4 % 51.4 %
Front Axle - Loaded 34.2 % 34.2 %
Rear Axle - Empty 48.6 % 48.6 %
Rear Axle - Loaded 65.8 % 65.8 %
Empty Loaded Cylinder Stroke Front 9.2 in 234 mm
Empty Loaded Cylinder Stroke Rear 5.8 in 149 mm
Rear axle - Oscillation 8.9° 8.9°
Fuel Tank 140 gal (US) 530 l
Cooling System 33 gal (US) 125 l
Crankcase 17 gal (US) 64 l
Differential - Final Drives 39 gal (US) 151 l
Steering Tank 14.5 gal (US) 55 l
Steering System - Includes Tank 20 gal (US) 74 l
Brake/Hoist Hydraulic Tank 38 gal (US) 176 l
Brake Hoist System 60 gal (US) 227 l
Torque Converter - Transmission System 19 gal (US) 72 l
Steering Standards SAE J1511 FEB94 ISO 5010:2007 SAE J1511 FEB94 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
Standard Tire 21.00R33 (E4) 21.00R33 (E4)
Note (1) Productive capabilities of the 772G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. Productive capabilities of the 772G 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) Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection. Caterpillar recommends the customer evaluates all job conditions and consults the tire manufacturer for proper tire selection.
FOPS Standards Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
ROPS Standards Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Inside Body Depth - Maximum 5.7 ft 1747 mm
Rear Axle - Tail 8.5 ft 2598 mm
Centerline Front Tire Width 10.4 ft 3165 mm
Centerline of Rear Dual Tire Width 8.7 ft 2652 mm
Ground Clearance 2.3 ft 695 mm
Operating Width 15.7 ft 4780 mm
Front Canopy Height 13.9 ft 4265 mm
Loading Height - Empty 11.9 ft 3639 mm
Inside Body Length 19 ft 5781 mm
Engine Guard Clearance 2.3 ft 711 mm
Outside Body Width 12.9 ft 3931 mm
Overall Length 28.9 ft 8808 mm
Overall Height - Body Raised 27.4 ft 8357 mm
Overall Tire Width 12.9 ft 3927 mm
Dump Clearance 1.8 ft 551 mm
Inside Body Width 12 ft 3642 mm
Height - Top of ROPS 13.2 ft 4012 mm
Rear Axle - Clearance 1.9 ft 591 mm
Wheel Base 13 ft 3960 mm
Overall Body Length 26.8 ft 8172 mm

772G Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

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

  • Driveline
  • 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 (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) - 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

  • 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 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

  • Extended Life Coolant to -35° C (-30° F)

772G Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

OPTIONAL EQUIPMENT

  • Traction Control System (TCS)
  • Cat Engine Brake
  • Cat C18 ACERT diesel engine as: Tier 2/Stage II equivalent, OR Tier 3/Stage IIIA equivalent
  • Body heat
  • Diverter box
  • 4 batteries
  • HID lights
  • Truck Production Management System
  • Cab heat
  • Cab air conditioning
  • Product Link
  • Backup alarm
  • Heated mirrors
  • Fuel heater
  • Ether aid
  • Coolant heater
  • Auto lube
  • Rear vision camera (WAVS)
  • Spare rims
  • Wheel chocks
  • Body sideboards

See how 772G compares against frequently compared products.

Use the comparison tool to compare detailed specs of Cat and competitor models.

COMPARE ALL MODELS

Tools And Expert Help At Every Turn

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

Marketing Consent

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat App

    Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat VisionLink

    View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.

  • ISO 15143-3 (AEMP 2.0) API

    Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

  • My.Cat.Com

    My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

1 - 8 of 9 Items items
Previous Next

Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

Explore Technology

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.

Explore Technology

Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

Explore Technology

My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology
  • Cat Payload with Truck Production Management System

    The Cat® Payload with Truck Production Management System is a payload weighing system that helps to improve fleet productivity and reduce operating costs. Payload lights and display signal that the proper load is reached.

1 - 8 of 9 Items items
Previous Next

The Cat® Payload with Truck Production Management System is a payload weighing system that helps to improve fleet productivity and reduce operating costs. Payload lights and display signal that the proper load is reached.

Explore Technology
  • Cat Productivity

    Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

1 - 8 of 9 Items items
Previous Next

Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

Explore Technology

Check out current offers for the 772G

View More Offers
warning

Internet Explorer users may experience issues with certain features of our site.
Please try a current version of an alternate browser (i.e. Google Chrome, Microsoft Edge, Mozilla Firefox) for the full Cat.com experience.