Off-Highway Trucks

Off-Highway Trucks 772 (07)

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Key Specs

Nominal Payload Class (100%)
52 ton (US)
46.8 t
Engine Model
Cat® C18 ACERT™
Cat® C18 ACERT™
Top Speed - Loaded
44.6 mile/h
79.7 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 772 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 772 can meet your individual hauling needs productively, safely, and reliably.

Benefits

Up to 10% Fuel Savings

Choosing between two economy mode options allows for maximum savings without loss of productivity.

More Traction on Slopes

Traction control assists in preventing tire slippage, loss of traction, and stability.

Integrated Technologies

Cat payload technology calculates load capacity for optimal payloads resulting in a lower cost per ton.

Product Specifications for 772 (07)

Engine Model Cat® C18 ACERT™ Cat® C18 ACERT™
Rated Engine Speed 1700 r/min 1700 r/min
Gross Power - SAE J1995 598 HP 451 kW
Net Power - SAE J1349 557 HP 410 kW
Net Power - ISO 9249 565 HP 410 kW
Net Power - 80/1269/EEC 565 HP 410 kW
Engine Power - ISO 14396 583 HP 446 kW
Net Torque - SAE J1349 1881 lb/ft 3012 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 8258 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.
Target Gross Machine Weight 181000 lb 82100 kg
Nominal Payload Class (100%) 52 ton (US) 46.8 t
Top Speed - Loaded 44.6 mile/h 79.7 km/h
Target Payload (100%) 52 ton (US) 47.2 t
Maximum Working Payload (110%) 57.2 ton (US) 51.4 t
Maximum Allowable Payload (120%)* 62.3 ton (US) 56.1 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 12.8 km/h
Forward - 2 11 mile/h 17.5 km/h
Forward - 3 14.9 mile/h 23.7 km/h
Forward - 4 20 mile/h 31.9 km/h
Forward - 5 27.1 mile/h 43.3 km/h
Forward - 6 36.5 mile/h 58.4 km/h
Forward - 7 49.5 mile/h 79.2 km/h
Reverse 10.5 mile/h 16.8 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 425 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) 180.1 l
Steering Tank 14.5 gal (US) 55 l
Steering System - Includes Tank 20 gal (US) 87.01 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) 64.01 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.
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.
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.
Overall Tire Width 12.9 ft 3907 mm
Loading Height - Empty 11.9 ft 3570 mm
Overall Length 28.9 ft 8808 mm
Operating Width 15.7 ft 4780 mm
Centerline of Rear Dual Tire Width 8.7 ft 2652 mm
Inside Body Length 19 ft 5781 mm
Rear Axle - Clearance 1.9 ft 572 mm
Centerline Front Tire Width 10.4 ft 3165 mm
Ground Clearance 2.3 ft 618 mm
Front Canopy Height 13.9 ft 4159 mm
Rear Axle - Tail 8.5 ft 2598 mm
Overall Height - Body Raised 27.4 ft 8257 mm
Height - Top of ROPS 13.2 ft 3907 mm
Outside Body Width 12.9 ft 3931 mm
Overall Body Length 26.8 ft 8164 mm
Inside Body Width 12 ft 3642 mm
Engine Guard Clearance 2.3 ft 618 mm
Wheel Base 13 ft 3960 mm
Inside Body Depth - Maximum 5.7 ft 1747 mm
Dump Clearance 1.8 ft 562 mm

772 (07) 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)

772 (07) 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

Compatible Technology and Services

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

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  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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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

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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