At a glance data:
Engine Model:
Cat® C18
Rated Engine Speed:
1700r/min
Nominal Payload Class (100%):
51.6ton (US)
Top Speed - Loaded:
49.2mile/h
Overview
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.
Category:
Off-Highway Trucks
Category:
Off-Highway Trucks
Brand:
Caterpillar
Brand:
Caterpillar
Engine
Engine Model:
Cat® C18
Rated Engine Speed:
1700r/min
Gross Power - SAE J1995:2014:
605hp
Net Power - SAE J1349:2011:
550hp
Net Power - ISO 9249:
550hp
Number of Cylinders:
6
Bore:
5.7in
Stroke:
7.2in
Displacement:
1105in³
Engine Power - ISO 14396:
598hp
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.
Weights - Approximate
Target Gross Machine Weight:
181000lb
Chassis Weight:
59223lb
Body Weight:
18205lb
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.
Operating Specifications
Nominal Payload Class (100%):
51.6ton (US)
Maximum Payload Class (110%):
56.7ton (US)
Not to Exceed Payload (120%):
61.9ton (US)
Top Speed - Loaded:
49.2mile/h
Body Capacity - SAE 2:1:
40.8yd³
Target Payload Capacity:
51.6ton (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.
Transmission
Forward - 1:
8mile/h
Forward - 2:
10.9mile/h
Forward - 3:
14.8mile/h
Forward - 4:
19.8mile/h
Forward - 5:
26.9mile/h
Forward - 6:
36.3mile/h
Forward - 7:
49.2mile/h
Reverse:
10.4mile/h
Note:
• Maximum travel speeds with standard 21.00R33 (E4) tires.
Final Drives
Differential Ratio:
2.74:1
Planetary Ratio:
4.80:1
Total Reduction Ratio:
13.14:1
Brakes
Brake Surface - Front:
216in²
Brake Surface - Rear:
7794in²
Brake Standards:
ISO 3450:2011
Note:
• Target gross machine operating weight is 82 100 kg (181,000 lb).
Body Hoists
Pump Flow - High Idle:
112gpm
Relief Valve Setting - Raise:
2750psi
Relief Valve Setting - Lower:
500psi
Body Raise Time - High Idle:
8s
Body Lower Time - Float:
10s
Body Power Down - High Idle:
10s
Capacity - Dual Slope - 100% Fill Factor
Heaped 2:1 (SAE):
40.8yd³
Struck:
31.2yd³
Capacity - Flat Floor - 100% Fill Factor
Struck:
31.3yd³
Heaped 2:1 (SAE):
40.9yd³
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:
9.2in
Empty Loaded Cylinder Stroke Rear:
5.8in
Service Refill Capacities
Fuel Tank:
140gal (US)
Cooling System:
33gal (US)
Differential - Final Drives:
47gal (US)
Steering Tank:
14.5gal (US)
Steering System - Including Tank:
23gal (US)
Torque Converter - Transmission System:
17gal (US)
Brake Hoist System:
60gal (US)
Brake/Hoist Hydraulic Tank:
38gal (US)
Crankcase:
17gal (US)
DEF Tank:
6gal (US)
Tires
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.
ROPS
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
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.
Steering
Steering Standards:
ISO 5010:2007
Steer Angle:
40.5°
Turning Diameter - Front:
57.7ft
Turning Circle - Clearance Diameter:
66.6ft
Dimensions
Height - Top of ROPS:
12.8ft
Overall Body Length:
26.8ft
Inside Body Depth - Maximum:
5.7ft
Inside Body Length:
19ft
Overall Length:
28.9ft
Wheel Base:
13ft
Rear Axle - Tail:
9.5ft
Ground Clearance:
2ft
Dump Clearance:
1.8ft
Loading Height - Empty:
11.7ft
Overall Height - Body Raised:
27.1ft
Operating Width:
15.7ft
Centerline Front Tire Width:
10.4ft
Engine Guard Clearance:
2ft
Outside Body Width:
12.9ft
Inside Body Width:
11.9ft
Front Canopy Height:
13.6ft
Rear Axle - Clearance:
1.9ft
Centerline of Rear Dual Tire Width:
8.7ft
Overall Tire Width:
12.9ft
Operating Specifications
Body Capacity (SAE 2:1)**:
40.8yd³
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) - Alarm, backup
- Batteries, maintenance-free, 12V (2), 190 amp-hour
- 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
- Air conditioning
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment Radio Ready:
– 5 amp converter
– Speakers
– Antenna
– Wiring harness - Fluid and fuel system monitoring (Tier 4 only)
- 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 shift lever with integrated fingerprint control
- Horn, electric
- Lights: courtesy, dome
- Mirrors
- Power port, 12V
- Windshield wiper (intermittent) and washer
- Rollover protective structure (ROPS) cab and falling object protective structure (FOPS) cab
- Seat, full air suspension, 4-point seat belt with shoulder harness
- Seat belt reminder system: Seat belt alert and Seat belt inhibit
- Trainer seat, lap belt, with seat belt reminder
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor, tinted glass
- Throttle lock
power train
- Air-To-Air Aftercooler (ATAAC)
- Air filter 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 with electronic clutch pressure control with advanced productivity electronic control strategy (APECS)
– 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 - Air filter with precleaner (1)
- Air-To-Air Aftercooler (ATAAC)
- Automatic cold mode idle control
- Air-to-Air Aftercooler (ATAAC)
- Automatic cold mode idle control
- Auto neutral idle
- Auto stall
- 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 - Brake wear indicator (Tier 4/Stage V)
- Cat C15 Diesel Engine
- Electric start
- Engine idle shutdown
- Second gear start
- Transmission:
– 7-speed automatic powershift with electronic clutch pressure control with advanced productivity electronic control strategy (APECS)
– 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 - Turbocharger
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
- Advisor display, bronze
- Body safety pin (secures body in up position)
- QR code - parts book
- Clustered lube
- Extended life coolant to -35 C (-30 F)
- Fan, hydraulic demand
- Fuel tank (530 L/140 gal)
- Guard, driveline
- Guard, engine compartment
- Guard, engine crankcase
- Guard, mud
- Ground level battery disconnect
- Ground level engine shutdown
- Cat Detect Surround Vision
- Reservoirs (separate):
– Brake/converter/hoist
– Steering
– Transmission/torque converter - Rims 15 × 33
- Rock ejectors
- Service platform, left and right side
- Supplemental steering (automatic)
- Suspension, front and rear
- Tie down eyes
- Tow hooks (front)/Tow pin (rear)
- Vandalism protection locks
- Cab air filter
antifreeze
- Extended Life Coolant to -35° C (-30° F)
technology products
- Product Link
- Economy modes, standard and adaptive
- Advanced health
Optional Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
optional equipment
- Cat Engine Brake
- Extended Life Brake Discs
- Body heat/diverter box
- Four (4) batteries
- HID lights
- Product Link
- Backup alarm
- Wheel chocks
- Traction Control System (TCS)
- Heated mirrors
- Spare rims
- Body sideboards
- Fuel heater
- Ether aid
- Traction Control System (TCS)
- Coolant heater
- Auto lube
- Rear vision camera (WAVS)
power train
- Brake wear indicator (Tier 3 and Tier 2)
- Cat engine brake
fluid and fuel system monitoring (tier 3 and tier 2)
operator environment
- Lights, Halogen
- Mirrors, heated
visibility package (wavs)
technology products
- Traction Control System (TCS)
other standard equipment
- Body: Flat Floor, Quarry, Dual Slope
- Body heat/diverter box
- Body sideboards/liner
- Coolant heater
- Ether aid
- Fuel heater
- Standard lube/auto lube
- Spare rims
- Wheel chocks
- Cab precleaner
- Cat Advanced Payload
- Tire Pressure Management System (TPMS)
- Adaptor fast fill fuel
- Guard, overhead
772G Off-Highway Truck Bare Chassis
Engine Model:
Cat® C18
Rated Engine Speed:
1700r/min
Nominal Payload Class (100%):
51.6ton (US)
Top Speed - Loaded:
49.2mile/h
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Rated Engine Speed:
1700r/min
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51.6ton (US)
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