- Category: Motor Graders ➔
- Manufacturer: John Deere ➔
- Model: 772D ➔
The John Deere 772D is a versatile motor grader designed for road construction, maintenance, and earthmoving tasks. Equipped with a powerful engine and advanced hydraulics, the 772D delivers precise blade control and efficient grading performance. Its durable frame and robust transmission ensure reliability in demanding job site conditions. The operator cab offers enhanced visibility and ergonomic controls for improved productivity and comfort. The John Deere 772D motor grader supports various blade attachments and features advanced technology integration for optimized grading accuracy. This model is widely used in construction, mining, and infrastructure projects requiring consistent, high-quality surface finishing and material spreading.
Circle
| Blade Tip Angle - Front | 42 degrees
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| Blade Tip Angle - Rear | 5 degrees
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| Diameter | 60 in (152 cm)
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| Max Lift Above Ground | 19 in (47 cm)
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| Max Reach Outside Tires - Left | 83 in (210 cm)
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| Max Reach Outside Tires - Right | 82 in (208 cm)
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| Rotation | 360 degrees
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| Shift Left | 31 in (79 cm)
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| Shift Right | 29 in (73 cm)
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Dimensions
| Blade Base | 9 ft (3 m)
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| Front Ground Clearance | 2 ft (1 m)
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| Height to Top of Isomount Cab | 11 ft (3 m)
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| Overall Length | 29 ft (9 m)
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| Tandem Axle Wheelbase | 5 ft (2 m)
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| Wheelbase | 20 ft (6 m)
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| Width Over Tires | 8 ft (3 m)
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Engine
| Aspiration | Turbocharged with air-to-air aftercooler
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| Displacement | 494 cu in (8,095 cu cm)
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| Engine Model | 6081H
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| Max Power | 230 hp (172 kw)
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| Net Power Gear 1-2 | 185 hp (138 kw)
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| Net Power Gear 4-6 | 215 hp (160 kw)
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| Net Power Gear 5-6 | 230 hp (172 kw)
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| Net Power Gears 7-8 | 215 hp (160 kw)
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| Net Torque Gears 1-2 | 738 lbs ft (1,001 nm)
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| Net Torque Gears 3-4 | 778 lbs ft (1,055 nm)
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| Net Torque Gears 5-6 | 929 lbs ft (1,260 nm)
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| Net Torque Gears 7-8 | 929 lbs ft (1,260 nm)
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| Number of Cylinders | 6
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| Power Measured @ | 2000 rpm
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| Torque Measured @ | 1000 rpm
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Front Axle
| Ground Clearance | 2 ft (1 m)
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| Oscillation - Total | 32 degrees
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| Wheel Lean | 20 degrees
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Hydraulic System
| Pump Flow | 55 gpm (207 lpm)
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| Pump Type | Variable displacement piston
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| Relief Valve Pressure | 2750 psi
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Moldboard
| Blade Pull at Max Weight | 43,200 lbs (19,595 kg)
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| Moldboard Height | 24 in (61 cm)
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| Moldboard Thickness | 1 in (2 cm)
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| Moldboard Width | 12 ft (4 m)
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| Side Shift Left | 27 in (68 cm)
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| Side Shift Right | 27 in (68 cm)
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Operating Specifications
| Alternator Supplied Amperage | 100 amps
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| Circle Gearbox Fluid Capacity | 2 gal (6 l)
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| Cooling System Fluid Capacity | 13 gal (49 l)
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| Fuel Capacity | 106 gal (401 l)
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| Hydraulic System Fluid Capacity | 14 gal (53 l)
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| Max Operation Weight - Front Axle | 15,840 lbs (7,185 kg)
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| Max Operation Weight - Rear Axle | 32,159 lbs (14,587 kg)
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| Max Operation Weight - Total | 47,999 lbs (21,772 kg)
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| Operating Voltage | 24 volts
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| Rear Diff/Final Drive Fluid Capacity | 10 gal (36 l)
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| Std Operation Weight - Front Axle | 9,620 lbs (4,364 kg)
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| Std Operation Weight - Rear Axle | 24,660 lbs (11,186 kg)
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| Std Operation Weight - Total | 34,280 lbs (15,549 kg)
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| Tandem Case Fluid Capacity (each) | 20 gal (76 l)
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| Tire Size | 14.00R24 Radial PR
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| Transmission Fluid Capacity | 6 gal (23 l)
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Steering System
| Articulation Angle | 22 degrees
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| Turning Radius | 24 ft (7 m)
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Transmission
| Max Speed - Forward | 26 mph (42 kph)
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| Max Speed - Reverse | 26 mph (42 kph)
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| Number of Gears - Forward | 8
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| Number of Gears - Reverse | 8
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| Transmission Type | Powershift with direct drive
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