772 (07) Off-Highway Truck

Maximize productivity with accessible service access

Since Caterpillar introduced the 769 in 1963, our off-road trucks have carried a legacy of rugged, dependable performance in mining and heavy construction. The 772 builds on that heritage with technologies that improve traction, fuel efficiency, operator comfort and haul fleet economics. With updated traction control, flexible fuel-saving strategies, automotive-quality shifting, reduced noise and cab updates, the 772 is designed to keep your operation moving and support the continued success of your business.

Your long-term success is our goal here at Cat, so we’ve developed our 772 to be more productive and economical for our customers for years to come. Equipped with productive transmission controls, the 772 is built for heavy-duty, off-road applications and delivers quick haul cycles with automotive-quality shifting and comfort. The 772 is also built with a Cat C18 diesel engine and with our fuel saving strategies, you can adjust engine power to meet your specific needs. Ideal pass match options for the 772 are the Cat 987 or the 988 Wheel Loader and the 390F L Hydraulic Excavator. When you consider its fuel efficiency and performance, the 772 is the right Off-Highway Truck for all generations.

Highlights
Features & Specs
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Equipment Highlights

ACHIEVE GREATER PRODUCTIVITY
        
  • Haul your materials faster with an accelerated travel speed.
    •     
  • Put more power to the ground with increased torque.
    •     
  • Enjoy greater productivity while using a more responsive Traction
    Control System (TCS).
    •     
  • Reduce tire wear with maximum by engaging TCS early in the slip.
    •     
  • Strong, predictable performance helps operators achieve the lowest cost per ton.
BOOST FUEL EFFICIENCY
        
  • Up to 10% less fuel consumption.
    •     
  • Advanced Productivity Electronic Control System (APECS) allows the engine and transmission to communicate on a high level. This communication allows the machine to better utilize the power andtorque the engine is producing.
    •     
  • Automatically optimize fuel consumption with the feature—Adaptive Economy mode reduces fuel use without affecting productivity and can be engaged with a single button.
    •     
  • Gain improvements in fuel efficiency with auto neutral idle.
    •     
  • Haul your 773 truck at a more fuel-efficient engine speed and gear selection with speed limiting.
    •     
  • Conserve fuel with integrated Engine Idle Shutdown by the engine automatically initiating when the truck is in park and idle for a preset amount of time.
DESIGNED FOR SAFETY
        
  • Improvements in accessibility with safe, ground-level access tofuel fill and daily maintenance points.
    •     
  • The Cat® Detect Seat Belt Reminder System monitors seat belt use and alerts the operator if the seat belt isn’t fastened correctly, helping improve safety and reduce the risk of injury on the jobsite.
    •     
  • Superior brake performance meets the latest brake standards—
        ISO 3450:2011.
    •     
  • The ground-level engine shut-off switch stops all fuel to the engine when activated and shuts down the machine safely.
    •     
  • Sturdy 4-point mounted cabin meets rollover protective structure/
        falling objects protective structure (ROPS/FOPS) standard.
    •     
  • 4-point seat belt provides enhanced safety to the operator.
    •     
  • Seat belt indicator implements both visual and audible alerts to the
        operator when seat belt is not fastened.
    •     
  • Lockout features help the service technician to perform
        maintenance work on the machine with safe mode.
    •     
  • Secondary steering activates automatically in case of primary
        system failure.
    •     
  • Overload speed limiter works with truck payload system to reduce
        machine speed automatically when the truck is overloaded. 
WORK IN COMFORT
        
  • Completely redesigned cab for a whole new standard in visibility, comfort, and productivity.
    •     
  • The new operator seat placement provides easier operation and comfort to the operator.
    •     
  • Improvements in enlarged views of the work area and its surroundings.
    •     
  • Access connectivity and decrease clutter with more storage areas in the newly designed cab.
    •     
  • Automatic cab temperature controls.
    •     
  • Cat next-generation deluxe seat for better operator comfort.
    •     
  • Shift Lever with integrated fingertip hoist control enables intuitive hoist operation directly from the shift lever for enhanced comfort and productivity
TECHNOLOGY THAT GETS WORK DONE
        
  • Integrated systems give you the ability to make timely, fact-based
    decisions to maximize efficiency, improve productivity, and lower
    costs.
    •     
  • Gain valuable insight into how your machine is performing by 
    continuously monitoring and collecting vital machine data via the bronze display with the software Bital Information Management System (VIMS™).  Applicable to both U.S. EPA Tier 4 Final/EU Stage V and U.S. EPA Tier 2 equivalent.
    •     
  • Cat Payload – Improved Payload Accuracy, Cycle segmentation changes, Supports next generation product link radios.
    •     
  • External payload indicator lights alert the loader when to stop, reducing the risk of machine overloading.
    •     
  • Product Link™ system connects to each machine wirelessly, 
    allowing you to monitor location, hours, fuel use, productivity, idle
    time, and diagnostic codes.
    •     
  • VisionLink®
    wirelessly connects you to your equipment, giving
    you access to essential information you need to know to run your business.
    •     
  • The Cat 773 is MineStar™ ready and includes Cat Product Link
    Elite and VIMS to help optimize equipment management, remote
    monitoring capabilities, machine availability, and component life while reducing both repair costs and the risk of catastrophic 
    failure.
    •     
  • Tons kilometers per hour/tons miles per hour (TKPH/TMPH) tire
        management system works with TPMS for improved tire life. 
REDUCED MAINENANCE COST AND OTHER COSTS
• Grouped service points.
• Control particulate matter with two engine-mounted diesel
oxidation catalyst canisters. (Tier 4)
• NOx reduction system (NRS) technology replaces a portion of intake air with exhaust gas to control combustion temperatures and
NOx production. (Tier 4)
• Parts commonality with other Cat equipment.
• Resolve problems before failure occurs with VIMS notifications.
• Torque converter stall (autostall) enables quick operating temperatures for best performance life.
• All LED lights provide longer life, brighter light, consume less power, and are more resistant to vibration or water damage. 
APPLICATION VERSATILITY
        
  • Get the right body option—Dual Slope, Flat Floor, or Quarry—for your material and jobsite needs.
    •     
  • For haul profiles including steep slopes, an optional Dual Slope body is available—offering excellent material retention.
    •     
  • The flat floor body is perfect for metering material, especially when
        feeding the crusher. 
    •     
  • Optimize your body life by selecting a liner package best suited
        for your application. We offer steel liners that work for most applications as well as rubber liners for extreme applications. 

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • ROPS Standards: ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
  • FOPS Standards: FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
  • Sound Standards (1): Operator Sound Level (ISO 6396:2008) 73 dB(A) Machine Sound Level (ISO 6395:2008) 114 dB(A)
  • Sound Standards (2): • The operator sound pressure level is measured according to the test procedures and conditions specified in ISO 6396:2008 for the standard machine configuration. The measurement was conducted at 80% of the maximum engine cooling fan speed.
  • Sound Standards (3): • The machine sound power level is measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 80% of the maximum engine cooling fan speed • Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
  • Standard Tire: 21.00R33 (E4)
  • Note (1): Productive capabilities of the 772 truck are such that, under certain job conditions, tonnes kilometers per hour (TKPH)/tons miles per hour (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
  • Note (2): Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
  • Brake Surface - Front: 216 in²
  • Brake Surface - Rear: 7794 in²
  • Brake Standards: ISO 3450:2011
  • Note: • Target gross machine operating weight is 82 100 kg (181,000 lb).
  • Engine Model: Cat® C18
  • Rated Engine Speed: 1700 r/min
  • Gross Power - SAE J1995:2014: 605 hp
  • Net Power - SAE J1349:2011: 550 hp
  • Net Power - ISO 9249: 550 hp
  • Number of Cylinders: 6
  • Bore: 5.7 in
  • Stroke: 7.2 in
  • Displacement: 1105 in³
  • Engine Power - ISO 14396: 598 hp
  • Note (1): Power rating applies at 1,700 rpm when tested under the specified condition for the specified standard.
  • Note (2): Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.
  • Note (3): 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 (4): No engine derating required up to 3000 m (9,843 ft).
  • Note (5): Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
  • Steering Standards: ISO 5010:2007
  • Steer Angle: 40.5 °
  • Turning Diameter - Front: 57.7 ft
  • Turning Circle - Clearance Diameter: 66.6 ft
  • Height - Top of ROPS: 12.8 ft
  • Overall Body Length: 26.8 ft
  • Inside Body Depth - Maximum: 5.7 ft
  • Inside Body Length: 19 ft
  • Overall Length: 28.9 ft
  • Wheel Base: 13 ft
  • Rear Axle - Tail: 9.5 ft
  • Ground Clearance: 2 ft
  • Dump Clearance: 1.8 ft
  • Loading Height - Empty: 11.7 ft
  • Overall Height - Body Raised: 27.1 ft
  • Operating Width: 15.7 ft
  • Centerline Front Tire Width: 10.4 ft
  • Engine Guard Clearance: 2 ft
  • Outside Body Width: 12.9 ft
  • Inside Body Width: 11.9 ft
  • Front Canopy Height: 13.6 ft
  • Rear Axle - Clearance: 1.9 ft
  • Centerline of Rear Dual Tire Width: 8.7 ft
  • Overall Tire Width: 12.9 ft
  • Rear axle - Oscillation: 8.9 °
  • Empty Loaded Cylinder Stroke Front: 9.2 in
  • Empty Loaded Cylinder Stroke Rear: 5.8 in
  • Pump Flow - High Idle: 112 gpm
  • Relief Valve Setting - Raise: 2750 psi
  • Relief Valve Setting - Lower: 500 psi
  • Body Raise Time - High Idle: 8 s
  • Body Lower Time - Float: 10 s
  • Body Power Down - High Idle: 10 s
  • Differential Ratio: 2.74:1
  • Planetary Ratio: 4.80:1
  • Total Reduction Ratio: 13.14:1
  • 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: 36.3 mile/h
  • Forward - 7: 49.2 mile/h
  • Reverse: 10.4 mile/h
  • Note: • Maximum travel speeds with standard 21.00R33 (E4) tires.
  • Target Gross Machine Weight: 181000 lb
  • Chassis Weight: 59223 lb
  • Body Weight: 18205 lb
  • Note (1): 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.
  • Nominal Payload Class (100%): 51.6 ton (US)
  • Maximum Payload Class (110%): 56.7 ton (US)
  • Not to Exceed Payload (120%): 61.9 ton (US)
  • Top Speed - Loaded: 49.2 mile/h
  • Body Capacity - SAE 2:1: 40.8 yd³
  • Target Payload Capacity: 51.6 ton (US)
  • Note (1): Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
  • Note (2): Capacity with Dual Slope body with no liner.
  • Note: * ISO 6483:1980 **Maximum travel speed limited to 59 km/h for Vietnam arrangement.
  • Body Capacity (SAE 2:1)**: 40.8 yd³
  • Fuel Tank: 140 gal (US)
  • Cooling System: 33 gal (US)
  • Differential - Final Drives: 47 gal (US)
  • Steering Tank: 14.5 gal (US)
  • Steering System - Including Tank: 23 gal (US)
  • Torque Converter - Transmission System: 17 gal (US)
  • Brake Hoist System: 60 gal (US)
  • Brake/Hoist Hydraulic Tank: 38 gal (US)
  • Crankcase: 17 gal (US)
  • DEF Tank: 6 gal (US)
  • Front Axle - Empty: 51.4 %
  • Front Axle - Loaded: 34.2 %
  • Rear Axle - Empty: 48.6 %
  • Rear Axle - Loaded: 65.8 %
  • Heaped 2:1 (SAE): 40.8 yd³
  • Struck: 31.2 yd³
  • Struck: 31.3 yd³
  • Heaped 2:1 (SAE): 40.9 yd³
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