Categories ↠ Motor Graders ↠ John Deere 772B

John Deere 772B Motor Grader

Category: Motor Graders ➔
Manufacturer: John Deere ➔
Model: 772B ➔

The John Deere 772B Motor Grader offers exceptional performance and efficiency for various grading applications. With a powerful 155 hp engine and a range of operating specifications including circle rotation, moldboard dimensions, and hydraulic system capacity, this motor grader is designed to handle heavy-duty tasks with ease. The machine's advanced features such as a turbocharged engine, closed center variable displacement hydraulic system, and power shift transmission make it a reliable and versatile choice for road construction and maintenance projects.

See all John Deere 772Bs for sale

General Specifications

Circle

Blade Tip Angle - Front	49 degrees
Blade Tip Angle - Rear	5 degrees
Diameter	60 in (152 cm)
Max Lift Above Ground	19 in (47 cm)
Max Reach Outside Tires - Left	85 in (216 cm)
Max Reach Outside Tires - Right	83 in (211 cm)
Rotation	360 degrees
Shift Left	31 in (79 cm)
Shift Right	29 in (73 cm)

Dimensions

Blade Base	9 ft (3 m)
Front Ground Clearance	2 ft (1 m)
Height to Top of Isomount Cab	10 ft (3 m)
Overall Length	28 ft (9 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	20 ft (6 m)
Width Over Tires	8 ft (2 m)

Engine

Aspiration	Turbocharged
Displacement	466 cu in (7,636 cu cm)
Engine Model	6466T
Max Power	155 hp (116 kw)
Net Power Gears 7-8	155 hp (116 kw)
Net Torque Gears 7-8	480 lbs ft (651 nm)
Number of Cylinders	6
Power Measured @	2200 rpm
Torque Measured @	1400 rpm

Front Axle

Ground Clearance	2 ft (1 m)
Oscillation - Total	32 degrees
Wheel Lean	20 degrees

Hydraulic System

Pump Flow	52 gpm (198 lpm)
Pump Type	Closed Center Variable Displacement

Moldboard

Moldboard Height	24 in (61 cm)
Moldboard Thickness	1 in (2 cm)
Moldboard Width	12 ft (4 m)
Side Shift Left	27 in (68 cm)
Side Shift Right	27 in (68 cm)

Operating Specifications

Alternator Supplied Amperage	42 amps
Circle Gearbox Fluid Capacity	1 gal (4 l)
Cooling System Fluid Capacity	7 gal (26 l)
Fuel Capacity	90 gal (341 l)
Hydraulic System Fluid Capacity	23 gal (87 l)
Max Operation Weight - Front Axle	10,650 lbs (4,831 kg)
Max Operation Weight - Rear Axle	26,080 lbs (11,830 kg)
Max Operation Weight - Total	36,730 lbs (16,660 kg)
Oil System Fluid Capacity	7 gal (25 l)
Operating Voltage	24 volts
Std Operation Weight - Front Axle	9,400 lbs (4,264 kg)
Std Operation Weight - Rear Axle	23,050 lbs (10,455 kg)
Std Operation Weight - Total	32,450 lbs (14,719 kg)
Tandem Case Fluid Capacity (each)	5 gal (19 l)
Tire Size	14.00-24

Steering System

Articulation Angle	25 degrees
Turning Radius	23 ft (7 m)

Transmission

Max Speed - Forward	25 mph (41 kph)
Max Speed - Reverse	9 mph (14 kph)
Number of Gears - Forward	8
Number of Gears - Reverse	4
Transmission Type	Power Shift

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