772 (07) Off-Highway Truck
Off-Highway Trucks
Details
Nominal Payload Class (100%)
51.6 ton (US)
Engine Model
Cat® C18
Top Speed - Loaded
49.2 mile/h
Overview
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.
Benefits
None
Choosing between two economy mode options allows for maximum savings without loss of productivity.
None
<span style="font-size:11pt"><span style="line-height:107%"><span style="font-family:Calibri,sans-serif">Traction control system assists in preventing tire slippage, loss of traction, and stability.</span></span></span><br> <br> <br> <br>
None
<span style="font-size:11pt"><span style="line-height:107%"><span style="font-family:Calibri,sans-serif">Cat payload technology calculates load capacity for optimal payloads resulting in a lower cost per ton.</span></span></span>
Features at a Glance
- ACHIEVE GREATER PRODUCTIVITY
-
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
-
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
-
DESIGNED FOR SAFETY
- Improvements in accessibility with safe, ground-level access tofuel fill and daily maintenance points.
- Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
- 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
-
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.
- TECHNOLOGY THAT GETS WORK DONE
-
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 dta via the advisor 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. - Truck Production Management System (TPMS) provides accurate weighing of the materials, stores 2,400 payload cycles, and reportson, haul cycle times, and distances with date and time stamps.
- 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.
- Integrated systems give you the ability to make timely, fact-based
- REDUCED MAINTENANCE COST AND OTHER COSTS
-
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 VERSTILITY
-
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.
Specifications
Full Specifications
- Engine
-
Engine Model
Cat® C18Rated Engine Speed
1700.0 r/minGross Power - SAE J1995
605.0 HPNet Power - SAE J1349
550.0 HPNet Power - ISO 9249
550.0 HPNumber of Cylinders
6Bore
5.7 inStroke
7.2 inDisplacement
1105.0 in³Net Torque - SAE J1349
2221.0 ft-lbEngine Power - ISO 14396
598.0 HP
- Weights - Approximate
-
Target Gross Machine Operating Weight
181000.0 lbChassis Weight
59223.0 lbBody Weight
17306.0 lbTarget Gross Machine Weight
181000.0 lb
- Operating Specifications
-
Nominal Payload Class (100%)
51.6 ton (US)Top Speed - Loaded
49.2 mile/hMaximum Payload Class (110%)
56.7 ton (US)Body Capacity - SAE 2:1
40.8 yd³Target Payload Capacity
51.6 ton (US)Not to Exceed Payload (120%)
61.9 ton (US)Body Capacity (SAE 2:1)**
40.8 yd³
- Transmission
-
Forward - 1
8.0 mile/hForward - 2
10.9 mile/hForward - 3
14.8 mile/hForward - 4
19.8 mile/hForward - 5
26.9 mile/hForward - 6
36.2 mile/hForward - 7
49.2 mile/hReverse
10.4 mile/h
- Final Drives
-
Differential Ratio
2.74:1Planetary Ratio
4.80:1Total Reduction Ratio
13.14:1
- Brakes
-
Brake Surface - Front
216.0 in²Brake Surface - Rear
7794.0 in²Brake Standards
ISO 3450:1996
- Body Hoists
-
Pump Flow - High Idle
112.0 gal/minRelief Valve Setting - Raise
2750.0 psiRelief Valve Setting - Lower
500.0 psiBody Raise Time - High Idle
8.0 sBody Lower Time - Float
10.0 sBody Power Down - High Idle
10.0 s
- Capacity - Dual Slope - 100% Fill Factor
-
Heaped 2:1 (SAE)
40.8 yd³Struck
31.3 yd³
- Capacity - Flat Floor - 100% Fill Factor
-
Struck
31.3 yd³Heaped 2:1 (SAE)
40.9 yd³
- Weight Distributions - Approximate
-
Front Axle - Empty
51.4 %Front Axle - Loaded
34.2 %Rear Axle - Empty
48.6 %Rear Axle - Loaded
65.8 %
- Suspension
-
Rear axle - Oscillation
8.9 °Empty Loaded Cylinder Stroke Front
9.2 inEmpty Loaded Cylinder Stroke Rear
5.8 in
- Service Refill Capacities
-
Fuel Tank
140.0 gal (US)Cooling System
33.0 gal (US)Differential - Final Drives
47.0 gal (US)Steering Tank
14.5 gal (US)Steering System - Including Tank
23.0 gal (US)Torque Converter - Transmission System
17.0 gal (US)Brake Hoist System
60.0 gal (US)DEF Tank
6.0 gal (US)Crankcase
17.0 gal (US)Brake/Hoist Hydraulic Tank
38.0 gal (US)
- Tires
-
Standard Tire
21.00R33 (E4)
- 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.
- Sound
-
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.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 (1)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
- Steering
-
Turning Diameter - Front
57.7 ftSteering Standards
ISO 5010:2007Steer Angle
40.5 °Turning Circle - Clearance Diameter
66.6 ft
- Dimensions
-
Height - Top of ROPS
12.8 ftInside Body Depth - Maximum
5.7 ftOverall Body Length
26.8 ftInside Body Length
19.0 ftOverall Length
28.9 ftWheel Base
13.0 ftRear Axle - Tail
9.5 ftGround Clearance
1.6 ftDump Clearance
1.5 ftLoading Height - Empty
11.6 ftOverall Height - Body Raised
27.1 ftOperating Width
15.7 ftCenterline Front Tire Width
10.4 ftEngine Guard Clearance
2.0 ftOutside Body Width
12.9 ftInside Body Width
11.9 ftFront Canopy Height
13.7 ftRear Axle - Clearance
1.9 ftCenterline of Rear Dual Tire Width
8.7 ftOverall Tire Width
12.9 ft
Equipment
- 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
- 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)