John Deere 772G Motor Grader

Weights
Body Weight

17306 lb

Chassis Weight

59223 lb

Max Operation Weight - Total

44570.9 lb

Target Gross Machine Weight

181000 lb

Blade
Blade Base

8.44 ft in

Engine & Fuel System
Engine Guard Clearance

2 ft in

Engine Make

2240

Engine Model

Cat C18 ACERT

Engine Power - Iso 14396

598 hp

Rated Engine Speed

1700 rpm

Fuel Capacity

110 gal

Fuel Tank

140 gal

Gross Power - Sae J1995

605 hp

Net Torque - Sae J1349

2221 lb ft

Net Power - Iso 9249

550 hp

Net Power - Sae J1349

550 hp

Number Of Cylinders

6

Cooling System

33 gal

Displacement

1105 cu in

Drive System
Brake/Hoist Hydraulic Tank

38 gal

Brake Hoist System

60 gal

Brake Standards

ISO 3450:1996

Brake Surface - Front

216 in2

Brake Surface - Rear

7794 in2

Differential - Final Drives

47 gal

Steering Standards

ISO 5010:2007

Steering Tank

14.5 gal

Operating Specs
Operating Width

15.7 ft in

Hydraulic System
Pump Flow

56.1 gal/min

Pump Flow - High Idle

118 gal/min

Relief Valve Pressure

2750.1 psi

Relief Valve Setting - Lower

500 psi

Relief Valve Setting - Raise

2750 psi

Dimensions, Wheels & Tires
Centerline Front Tire Width

10.4 ft in

Overall Tire Width

12.9 ft in

Standard Tire

21.00R33 (E4)

Tire Size

14.00 – 24

Wheelbase

20.21 ft in

Dump Clearance

1.5 ft in

Ground Clearance

1.6 ft in

Rear Axle Clearance

1.9 ft in

Overall Length

28.9 ft in

Overall Height - Body Raised

27.1 ft in

Wheel Base

13 ft in

Height - Top Of Rops

12.8 ft in

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.

Transmission
Max Speed - Forward

28.3 mph

Max Speed - Reverse

28.3 mph

Number Of Gears - Forward

8

Number Of Gears - Reverse

8

Top Speed - Loaded

49.2 mph

Forward - 1

8 mph

Forward - 2

10.9 mph

Forward - 3

14.8 mph

Forward - 4

19.8 mph

Forward - 5

26.9 mph

Forward - 6

36.2 mph

Forward - 7

49.2 mph

Reverse

10.4 mile/h

Technical Specs
Front Canopy Height

13.7 ft in

Inside Body Depth - Maximum

5.7 ft in

Inside Body Length

19 ft in

Inside Body Width

11.9 ft in

Loading Height - Empty

11.6 ft in

Outside Body Width

12.9 ft in

Overall Body Length

26.8 ft in

Rear Axle - Tail

9.5 ft in

Bore

5.7 in

Stroke

7.2 in

Steer Angle

31 degrees

Turning Diameter - Front

57.7 ft in

Rotation

360 degrees

Body Raise Time - High Idle

7.5 s

Body Lower Time - Float

10 s

Body Power Down - High Idle

10 s

Planetary Ratio

4.80:1

Differential Ratio

2.74:1

Total Reduction Ratio

13.14:1

Nominal Payload Class (100%)

103200 lb

Body Capacity - Sae 2:1

40.8 yd3

Target Payload Capacity

103200 lb

Maximum Payload Class (110%)

113400 lb

Not To Exceed Payload (120%)*

123800 lb

Crankcase

17 gal

Def Tank*

6 gal

Struck

31.3 yd3

Heaped (2:1, Sae)

40.9 yd3

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 (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 115 dB(A).

Rear Axle Oscillation

8.9 degrees