New CAT Equipment

772 (07) Off-Highway Truck

Maximize productivity with accessible service access

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. This 772 has an updated traction control system to keep you moving when the ground conditions aren't perfect, you'll see improvements in fuel use through new and flexible fuel saving strategies, 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.

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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 system 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.

Learn more about the 772 (07) Off-Highway Truck

Watch

  • Body Hoists
    Body Lower Time - Float
    10 s
    Body Power Down - High Idle
    10 s
    Body Raise Time - High Idle
    8 s
    Pump Flow - High Idle
    112 gal/min
    Relief Valve Setting - Lower
    500 psi
    Relief Valve Setting - Raise
    2750 psi
  • Brakes
    Brake Standards
    ISO 3450:2011
    Brake Surface - Front
    216 in²
    Brake Surface - Rear
    7794 in²
  • Capacity - Dual Slope - 100% Fill Factor
    Heaped 2:1 (SAE)
    40.8 yd³
    Struck
    31.3 yd³
  • Capacity - Flat Floor - 100% Fill Factor
    Heaped 2:1 (SAE)
    40.9 yd³
    Struck
    31.3 yd³
  • Dimensions
    Centerline Front Tire Width
    10.4 ft
    Centerline of Rear Dual Tire Width
    8.7 ft
    Dump Clearance
    1.5 ft
    Engine Guard Clearance
    2 ft
    Front Canopy Height
    13.7 ft
    Ground Clearance
    1.6 ft
    Height - Top of ROPS
    12.8 ft
    Inside Body Depth - Maximum
    5.7 ft
    Inside Body Length
    19 ft
    Inside Body Width
    11.9 ft
    Loading Height - Empty
    11.6 ft
    Operating Width
    15.7 ft
    Outside Body Width
    12.9 ft
    Overall Body Length
    26.8 ft
    Overall Height - Body Raised
    27.1 ft
    Overall Length
    28.9 ft
    Overall Tire Width
    12.9 ft
    Rear Axle - Clearance
    1.9 ft
    Rear Axle - Tail
    9.5 ft
    Wheel Base
    13 ft
  • Engine
    Bore
    5.7 in
    Displacement
    1105 in³
    Engine Model
    Cat® C18
    Engine Power - ISO 14396
    598 hp
    Gross Power - SAE J1995:2014
    605 hp
    Net Power - ISO 9249
    550 hp
    Net Power - SAE J1349:2011
    550 hp
    Net Torque - SAE J1349
    2221 ft-lb
    Number of Cylinders
    6
    Rated Engine Speed
    1700 r/min
    Stroke
    7.2 in
  • Final Drives
    Differential Ratio
    2.74:1
    Planetary Ratio
    4.80:1
    Total Reduction Ratio
    13.14:1
  • Operating Specifications
    Body Capacity (SAE 2:1)**
    40.8 yd³
    Body Capacity - SAE 2:1
    40.8 yd³
    Maximum Payload Class (110%)
    56.7 ton (US)
    Nominal Payload Class (100%)
    51.6 ton (US)
    Not to Exceed Payload (120%)
    61.9 ton (US)
    Target Payload Capacity
    51.6 ton (US)
    Top Speed - Loaded
    49.2 mile/h
  • ROPS
    FOPS Standards
    FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
    ROPS Standards
    ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
  • Service Refill Capacities
    Brake Hoist System
    60 gal (US)
    Brake/Hoist Hydraulic Tank
    38 gal (US)
    Cooling System
    33 gal (US)
    Crankcase
    17 gal (US)
    DEF Tank
    6 gal (US)
    Differential - Final Drives
    47 gal (US)
    Fuel Tank
    140 gal (US)
    Steering System - Including Tank
    23 gal (US)
    Steering Tank
    14.5 gal (US)
    Torque Converter - Transmission System
    17 gal (US)
  • Sound
    Sound Standards (1)
    Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
    Sound Standards (2)
    Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 118 dB(A).
    Sound Standards (3)
    Operator Equivalent Sound Pressure Level (Leq) is 78 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
  • Steering
    Steer Angle
    40.5 °
    Steering Standards
    ISO 5010:2007
    Turning Circle - Clearance Diameter
    66.6 ft
    Turning Diameter - Front
    57.7 ft
  • Suspension
    Empty Loaded Cylinder Stroke Front
    9.2 in
    Empty Loaded Cylinder Stroke Rear
    5.8 in
    Rear axle - Oscillation
    8.9 °
  • Tires
    Standard Tire
    21.00R33 (E4)
  • Transmission
    Forward - 1
    8 mile/h
    Forward - 2
    10.9 mile/h
    Forward - 3
    14.8 mile/h
    Forward - 4
    19.8 mile/h
    Forward - 5
    26.9 mile/h
    Forward - 6
    36.2 mile/h
    Forward - 7
    49.2 mile/h
    Reverse
    10.4 mile/h
  • Weight Distributions - Approximate
    Front Axle - Empty
    51.4 %
    Front Axle - Loaded
    34.2 %
    Rear Axle - Empty
    48.6 %
    Rear Axle - Loaded
    65.8 %
  • Weights - Approximate
    Body Weight
    17306 lb
    Chassis Weight
    59223 lb
    Target Gross Machine Operating Weight
    181000 lb
    Target Gross Machine Weight
    181000 lb
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
  • 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) - 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)

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