772 (07)

772 (07) Off-Highway Truck

772 Off-Highway Truck

DESCRIPTION

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.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 986K or the 988K 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.

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.
  •     
  • 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

        
  • 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

        
  • 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. 

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. 

  • Standard Equipment
  • Specs
  • Docs

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)

Specs

Overview

Long Name:
772 (07) Off-Highway Truck
Name:
772 (07)
Brand:
Caterpillar
Status:
Current

Engine

Engine Model
Cat® C18
Rated Engine Speed
1700 r/min / 1700 r/min
Gross Power - SAE J1995
605 HP / 451 kW
Net Power - SAE J1349
550 HP / 410 kW
Net Power - ISO 9249
550 HP / 410 kW
Number of Cylinders
6
Bore
5.7 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1105 in³ / 18.1 l
Net Torque - SAE J1349
2221 ft-lb / 3012 N·m
Engine Power - ISO 14396
598 HP / 446 kW

Weights - Approximate

Target Gross Machine Operating Weight
181000 lb / 82100 kg
Chassis Weight
59223 lb / 26863 kg
Body Weight
17306 lb / 8258 kg
Target Gross Machine Weight
181000 lb / 82100 kg

Operating Specifications

Nominal Payload Class (100%)
51.6 ton (US) / 46.8 t
Top Speed - Loaded
49.2 mile/h / 79.1 km/h
Maximum Payload Class (110%)
56.7 ton (US) / 51.4 ton (US)
Body Capacity - SAE 2:1
40.8 yd³ / 31.2 m³
Target Payload Capacity
51.6 ton (US) / 46.8 ton (US)
Not to Exceed Payload (120%)
61.9 ton (US) / 56.1 ton (US)

Transmission

Forward - 1
8 mile/h / 12.8 km/h
Forward - 2
10.9 mile/h / 17.5 km/h
Forward - 3
14.8 mile/h / 23.7 km/h
Forward - 4
19.8 mile/h / 31.9 km/h
Forward - 5
26.9 mile/h / 43.3 km/h
Forward - 6
36.2 mile/h / 58.4 km/h
Forward - 7
49.2 mile/h / 79.2 km/h
Reverse
10.4 mile/h / 16.8 km/h

Final Drives

Differential Ratio
2.74:1
Planetary Ratio
4.80:1
Total Reduction Ratio
13.14:1

Brakes

Brake Surface - Front
216 in² / 1395 cm²
Brake Surface - Rear
7794 in² / 50281 cm²
Brake Standards
ISO 3450:1996

Body Hoists

Pump Flow - High Idle
112 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

Capacity - Dual Slope - 100% Fill Factor

Heaped 2:1 (SAE)
40.8 yd³ / 31.2 m³
Struck
31.3 yd³ / 23.9 m³

Capacity - Flat Floor - 100% Fill Factor

Struck
31.3 yd³ / 23.9 m³
Heaped 2:1 (SAE)
40.9 yd³ / 31.3 m³

Weight Distributions - Approximate

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 %

Suspension

Rear axle - Oscillation
8.9 ° / 8.9 °
Empty Loaded Cylinder Stroke Front
9.2 in / 234 mm
Empty Loaded Cylinder Stroke Rear
5.8 in / 149 mm

Service Refill Capacities

Fuel Tank
140 gal (US) / 530 l
Cooling System
33 gal (US) / 125 l
Differential - Final Drives
47 gal (US) / 180 l
Steering Tank
14.5 gal (US) / 55 l
Steering System - Including Tank
23 gal (US) / 87 l
Torque Converter - Transmission System
17 gal (US) / 64 l
Brake Hoist System
60 gal (US) / 227 l
DEF Tank
6 gal (US) / 21 l
Crankcase
17 gal (US) / 64 l
Brake/Hoist Hydraulic Tank
38 gal (US) / 145 l

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 ft / 17.6 m
Steering Standards
ISO 5010:2007
Steer Angle
40.5 ° / 40.5 °
Turning Circle - Clearance Diameter
66.6 ft / 20.3 m

Dimensions

Height - Top of ROPS
12.8 ft / 3907 mm
Inside Body Depth - Maximum
5.7 ft / 1747 mm
Overall Body Length
26.8 ft / 8164 mm
Inside Body Length
19 ft / 5781 mm
Overall Length
28.9 ft / 8808 mm
Wheel Base
13 ft / 3960 mm
Rear Axle - Tail
9.5 ft / 2598 mm
Ground Clearance
1.6 ft / 618 mm
Dump Clearance
1.5 ft / 562 mm
Loading Height - Empty
11.6 ft / 3570 mm
Overall Height - Body Raised
27.1 ft / 8257 mm
Operating Width
15.7 ft / 4780 mm
Centerline Front Tire Width
10.4 ft / 3165 mm
Engine Guard Clearance
2 ft / 618 mm
Outside Body Width
12.9 ft / 3931 mm
Inside Body Width
11.9 ft / 3642 mm
Front Canopy Height
13.7 ft / 4159 mm
Rear Axle - Clearance
1.9 ft / 572 mm
Centerline of Rear Dual Tire Width
8.7 ft / 2652 mm
Overall Tire Width
12.9 ft / 3927 mm

Operating Specifications

Body Capacity (SAE 2:1)**
40.8 yd³ / 31.2 m³

SEE HOW 772 (07) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Off-Highway Trucks
772 (07)
772 Off-Highway Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C18
Rated Engine Speed
1700 r/min / 1700 r/min
Gross Power - SAE J1995
605 HP / 451 kW
Net Power - SAE J1349
550 HP / 410 kW
Net Power - ISO 9249
550 HP / 410 kW
Number of Cylinders
6
Bore
5.7 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1105 in³ / 18.1 l
Net Torque - SAE J1349
2221 ft-lb / 3012 N·m
Target Gross Machine Operating Weight
181000 lb / 82100 kg
Chassis Weight
59223 lb / 26863 kg
Body Weight
17306 lb / 8258 kg
Target Gross Machine Weight
181000 lb / 82100 kg
Nominal Payload Class (100%)
51.6 ton (US) / 46.8 t
Top Speed - Loaded
49.2 mile/h / 79.1 km/h
Body Capacity - SAE 2:1
40.8 yd³ / 31.2 m³
Forward - 1
8 mile/h / 12.8 km/h
Forward - 2
10.9 mile/h / 17.5 km/h
Forward - 3
14.8 mile/h / 23.7 km/h
Forward - 4
19.8 mile/h / 31.9 km/h
Forward - 5
26.9 mile/h / 43.3 km/h
Forward - 6
36.2 mile/h / 58.4 km/h
Forward - 7
49.2 mile/h / 79.2 km/h
Reverse
10.4 mile/h / 16.8 km/h
Differential Ratio
2.74:1
Planetary Ratio
4.80:1
Total Reduction Ratio
13.14:1
Brake Surface - Front
216 in² / 1395 cm²
Brake Surface - Rear
7794 in² / 50281 cm²
Brake Standards
ISO 3450:1996
Pump Flow - High Idle
112 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
31.3 yd³ / 23.9 m³
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 %
Rear axle - Oscillation
8.9 ° / 8.9 °
Empty Loaded Cylinder Stroke Front
9.2 in / 234 mm
Empty Loaded Cylinder Stroke Rear
5.8 in / 149 mm
Fuel Tank
140 gal (US) / 530 l
Cooling System
33 gal (US) / 125 l
Differential - Final Drives
47 gal (US) / 180 l
Steering Tank
14.5 gal (US) / 55 l
Steering System - Including Tank
23 gal (US) / 87 l
Torque Converter - Transmission System
17 gal (US) / 64 l
Brake Hoist System
60 gal (US) / 227 l
DEF Tank
6 gal (US) / 21 l
Crankcase
17 gal (US) / 64 l
Brake/Hoist Hydraulic Tank
38 gal (US) / 145 l
Standard Tire
21.00R33 (E4)
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 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.
Turning Diameter - Front
57.7 ft / 17.6 m
Steering Standards
ISO 5010:2007
Steer Angle
40.5 ° / 40.5 °
Turning Circle - Clearance Diameter
66.6 ft / 20.3 m
Height - Top of ROPS
12.8 ft / 3907 mm
Inside Body Depth - Maximum
5.7 ft / 1747 mm
Overall Body Length
26.8 ft / 8164 mm
Inside Body Length
19 ft / 5781 mm
Overall Length
28.9 ft / 8808 mm
Wheel Base
13 ft / 3960 mm
Rear Axle - Tail
9.5 ft / 2598 mm
Ground Clearance
1.6 ft / 618 mm
Dump Clearance
1.5 ft / 562 mm
Loading Height - Empty
11.6 ft / 3570 mm
Overall Height - Body Raised
27.1 ft / 8257 mm
Operating Width
15.7 ft / 4780 mm
Centerline Front Tire Width
10.4 ft / 3165 mm
Engine Guard Clearance
2 ft / 618 mm
Outside Body Width
12.9 ft / 3931 mm
Inside Body Width
11.9 ft / 3642 mm
Front Canopy Height
13.7 ft / 4159 mm
Rear Axle - Clearance
1.9 ft / 572 mm
Centerline of Rear Dual Tire Width
8.7 ft / 2652 mm
Overall Tire Width
12.9 ft / 3927 mm
Off-Highway Trucks
770G
770G Off-Highway Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C15
Rated Engine Speed
1700 r/min / 1700 r/min
Gross Power - SAE J1995
515 HP / 384 kW
Net Power - SAE J1349
477 HP / 356 kW
Net Power - ISO 9249
477 HP / 356 kW
Number of Cylinders
6
Bore
5.4 in / 137 mm
Stroke
6.7 in / 171 mm
Displacement
927.6 in³ / 15.2 l
Net Torque - SAE J1349
1834 ft·lbf / 2486 N·m
Target Gross Machine Operating Weight
157000 lb / 71214 kg
Chassis Weight
55948 lb / 25378 kg
Body Weight
17306 lb / 7850 kg
Target Gross Machine Weight
157000 lb / 71214 kg
Nominal Payload Class (100%)
42.1 ton (US) / 38.2 t
Top Speed - Loaded
45.8 mile/h / 73.7 km/h
Body Capacity - SAE 2:1
32.9 yd³ / 25.2 m³
Forward - 1
7.4 mile/h / 11.9 km/h
Forward - 2
10.1 mile/h / 16.3 km/h
Forward - 3
13.8 mile/h / 22.2 km/h
Forward - 4
18.5 mile/h / 29.8 km/h
Forward - 5
25.1 mile/h / 40.4 km/h
Forward - 6
33.8 mile/h / 54.4 km/h
Forward - 7
45.8 mile/h / 73.7 km/h
Reverse
8.8 mile/h / 14.2 km/h
Differential Ratio
1.92:1
Planetary Ratio
4.80:1
Total Reduction Ratio
9.26:1
Brake Surface - Front
216 in² / 1395 cm²
Brake Surface - Rear
6235 in² / 40225 cm²
Brake Standards
ISO 3450:2011
Pump Flow - High Idle
118 gal/min / 448 l/min
Relief Valve Setting - Raise
2750 psi / 18950 kPa
Relief Valve Setting - Lower
500 psi / 3450 kPa
Body Raise Time - High Idle
7.5 s / 7.5 s
Body Lower Time - Float
10 s / 10 s
Body Power Down - High Idle
10 s / 10 s
Struck
23.01 yd³ / 17.6 m³
Front Axle - Empty
49 % / 49 %
Front Axle - Loaded
34 % / 34 %
Rear Axle - Empty
51 % / 51 %
Rear Axle - Loaded
66 % / 66 %
Rear axle - Oscillation
8.9 ° / 8.9 °
Empty Loaded Cylinder Stroke Front
9.2 in / 234 mm
Empty Loaded Cylinder Stroke Rear
5.9 in / 149 mm
Fuel Tank
140 gal (US) / 530 l
Cooling System
33 gal (US) / 125 l
Differential - Final Drives
47 gal (US) / 180 l
Steering Tank
14.5 gal (US) / 55 l
Steering System - Including Tank
23 gal (US) / 87 l
Torque Converter - Transmission System
17 gal (US) / 64 l
Brake Hoist System
60 gal (US) / 227 l
DEF Tank
6 gal (US) / 21 l
Crankcase
17 gal (US) / 64 l
Brake/Hoist Hydraulic Tank
38 gal (US) / 145 l
Standard Tire
18.00R33 (E4)
FOPS Standards
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.
Sound Standards (3)
Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used.
Sound Standards (2)
Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A).
Sound Standards (1)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Turning Diameter - Front
57.7 ft / 17.6 m
Steering Standards
ISO 5010:2007
Steer Angle
40.5 ° / 40.5 °
Turning Circle - Clearance Diameter
66.6 ft / 20.3 m
Height - Top of ROPS
12.7 ft / 3857 mm
Inside Body Depth - Maximum
4.6 ft / 1404 mm
Overall Body Length
26.8 ft / 8199 mm
Inside Body Length
18.5 ft / 5635 mm
Overall Length
28.9 ft / 8796 mm
Wheel Base
13 ft / 3960 mm
Rear Axle - Tail
8.5 ft / 2586 mm
Ground Clearance
1.6 ft / 518 mm
Dump Clearance
1.7 ft / 506 mm
Loading Height - Empty
10.3 ft / 3147 mm
Overall Height - Body Raised
27.1 ft / 8255 mm
Operating Width
15.7 ft / 4780 mm
Centerline Front Tire Width
10.2 ft / 3110 mm
Engine Guard Clearance
1.8 ft / 335 mm
Outside Body Width
12.9 ft / 3931 mm
Inside Body Width
11.9 ft / 3627 mm
Front Canopy Height
13.5 ft / 4114 mm
Rear Axle - Clearance
1.8 ft / 548 mm
Centerline of Rear Dual Tire Width
8.3 ft / 2536 mm
Overall Tire Width
12.1 ft / 3693 mm
Off-Highway Trucks
772G
772G Off-Highway Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C18
Rated Engine Speed
1700 r/min / 1700 r/min
Gross Power - SAE J1995
605 HP / 451 kW
Net Power - SAE J1349
550 HP / 410 kW
Net Power - ISO 9249
550 HP / 410 kW
Number of Cylinders
6
Bore
5.7 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1105 in³ / 18.1 l
Net Torque - SAE J1349
2221 ft-lb / 3012 N·m
Target Gross Machine Operating Weight
181000 lb / 82100 kg
Chassis Weight
59223 lb / 26863 kg
Body Weight
17306 lb / 7850 kg
Target Gross Machine Weight
181000 lb / 82100 kg
Nominal Payload Class (100%)
51.6 ton (US) / 46.8 t
Top Speed - Loaded
49.2 mile/h / 79.2 km/h
Body Capacity - SAE 2:1
40.8 yd³ / 31.2 m³
Forward - 1
8 mile/h / 12.9 km/h
Forward - 2
10.9 mile/h / 17.5 km/h
Forward - 3
14.8 mile/h / 23.8 km/h
Forward - 4
19.8 mile/h / 31.9 km/h
Forward - 5
26.9 mile/h / 43.3 km/h
Forward - 6
36.2 mile/h / 58.3 km/h
Forward - 7
49.2 mile/h / 79.2 km/h
Reverse
10.4 mile/h / 16.7 km/h
Differential Ratio
2.74:1
Planetary Ratio
4.80:1
Total Reduction Ratio
13.14:1
Brake Surface - Front
216 in² / 1395 cm²
Brake Surface - Rear
7794 in² / 50281 cm²
Brake Standards
ISO 3450:1996
Pump Flow - High Idle
118 gal/min / 448 l/min
Relief Valve Setting - Raise
2750 psi / 18950 kPa
Relief Valve Setting - Lower
500 psi / 3450 kPa
Body Raise Time - High Idle
7.5 s / 7.5 s
Body Lower Time - Float
10 s / 10 s
Body Power Down - High Idle
10 s / 10 s
Struck
31.3 yd³ / 23.9 m³
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 %
Rear axle - Oscillation
8.9 ° / 8.9 °
Empty Loaded Cylinder Stroke Front
9.2 in / 234 mm
Empty Loaded Cylinder Stroke Rear
5.8 in / 149 mm
Fuel Tank
140 gal (US) / 530 l
Cooling System
33 gal (US) / 125 l
Differential - Final Drives
47 gal (US) / 180 l
Steering Tank
14.5 gal (US) / 55 l
Steering System - Including Tank
23 gal (US) / 87 l
Torque Converter - Transmission System
17 gal (US) / 64 l
Brake Hoist System
60 gal (US) / 227 l
DEF Tank
6 gal (US) / 21 l
Crankcase
17 gal (US) / 64 l
Brake/Hoist Hydraulic Tank
38 gal (US) / 145 l
Standard Tire
21.00R33 (E4)
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 Standards (3)
Operator Equivalent Sound Pressure Level (Leq) is 74 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 115 dB(A).
Sound Standards (1)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Turning Diameter - Front
57.7 ft / 17.6 m
Steering Standards
ISO 5010:2007
Steer Angle
31 ° / 31 °
Turning Circle - Clearance Diameter
66.6 ft / 20.3 m
Height - Top of ROPS
12.8 ft / 3901 mm
Inside Body Depth - Maximum
5.7 ft / 1737 mm
Overall Body Length
26.8 ft / 8168 mm
Inside Body Length
19 ft / 5781 mm
Overall Length
28.9 ft / 8808 mm
Wheel Base
13 ft / 3960 mm
Rear Axle - Tail
9.5 ft / 2895 mm
Ground Clearance
1.6 ft / 518 mm
Dump Clearance
1.5 ft / 457 mm
Loading Height - Empty
11.6 ft / 3541 mm
Overall Height - Body Raised
27.1 ft / 8257 mm
Operating Width
15.7 ft / 4780 mm
Centerline Front Tire Width
10.4 ft / 3165 mm
Engine Guard Clearance
2 ft / 611 mm
Outside Body Width
12.9 ft / 3931 mm
Inside Body Width
11.9 ft / 3627 mm
Front Canopy Height
13.7 ft / 4164 mm
Rear Axle - Clearance
1.9 ft / 579 mm
Centerline of Rear Dual Tire Width
8.7 ft / 2651 mm
Overall Tire Width
12.9 ft / 3931 mm