- Category: Motor Graders ➔
- Manufacturer: John Deere ➔
- Model: 672D ➔
The John Deere 672D is a motor grader used for road construction, maintenance, and site preparation. It is part of John Deere's 672D series and is designed for grading, leveling, ditching, and shaping surfaces on highways, municipal roads, and job sites. The machine typically features a moldboard, articulated frame, and hydraulic controls for blade positioning and precision work. As a motor grader, the 672D is used in earthmoving and finishing applications where accurate surface control is required. It is commonly associated with heavy-duty grading operations in construction, infrastructure, and land development projects.
Circle
| Blade Tip Angle - Front | 42 degrees
|
| Blade Tip Angle - Rear | 5 degrees
|
| Diameter | 59.90 in (152.15 cm)
|
| Max Lift Above Ground | 18.60 in (47.24 cm)
|
| Max Reach Outside Tires - Left | 82.70 in (210.06 cm)
|
| Max Reach Outside Tires - Right | 81.90 in (208.03 cm)
|
| Rotation | 360 degrees
|
| Shift Left | 31.00 in (78.74 cm)
|
| Shift Right | 28.60 in (72.64 cm)
|
Dimensions
| Blade Base | 8.50 ft (2.59 m)
|
| Front Ground Clearance | 2.00 ft (0.61 m)
|
| Height to Top of Isomount Cab | 10.50 ft (3.20 m)
|
| Overall Length | 28.90 ft (8.81 m)
|
| Tandem Axle Wheelbase | 5.10 ft (1.55 m)
|
| Wheelbase | 20.10 ft (6.13 m)
|
| Width Over Tires | 8.20 ft (2.50 m)
|
Engine
| Aspiration | turbocharged with air-to-air aftercooler
|
| Displacement | 414.00 cu in (6,784.26 cu cm)
|
| Engine Model | 6068H
|
| Max Power | 185.00 hp (137.96 kw)
|
| Net Power Gear 1-2 | 165.00 hp (123.04 kw)
|
| Net Power Gear 4-6 | 165.00 hp (123.04 kw)
|
| Net Power Gear 5-6 | 185.00 hp (137.96 kw)
|
| Net Power Gears 7-8 | 185.00 hp (137.96 kw)
|
| Net Torque Gears 1-2 | 554.00 lbs ft (751.11 nm)
|
| Net Torque Gears 3-4 | 611.00 lbs ft (828.39 nm)
|
| Net Torque Gears 5-6 | 625.00 lbs ft (847.38 nm)
|
| Net Torque Gears 7-8 | 625.00 lbs ft (847.38 nm)
|
| Number of Cylinders | 6
|
| Power Measured @ | 2000 rpm
|
| Torque Measured @ | 1000 rpm
|
Front Axle
| Ground Clearance | 2.00 ft (0.61 m)
|
| Oscillation - Total | 32 degrees
|
| Wheel Lean | 20 degrees
|
Hydraulic System
| Pump Flow | 54.70 gpm (207.04 lpm)
|
| Pump Type | Variable-displacement Piston
|
| Relief Valve Pressure | 2750 psi
|
Moldboard
| Blade Pull at Max Weight | 42,120.00 lbs (19,105.33 kg)
|
| Moldboard Height | 24.10 in (61.21 cm)
|
| Moldboard Thickness | 0.90 in (2.29 cm)
|
| Moldboard Width | 12.10 ft (3.69 m)
|
| Side Shift Left | 26.80 in (68.07 cm)
|
| Side Shift Right | 26.80 in (68.07 cm)
|
Operating Specifications
| Alternator Supplied Amperage | 100 amps
|
| Circle Gearbox Fluid Capacity | 1.50 gal (5.68 l)
|
| Cooling System Fluid Capacity | 12.00 gal (45.42 l)
|
| Fuel Capacity | 106.00 gal (401.21 l)
|
| Hydraulic System Fluid Capacity | 14.00 gal (52.99 l)
|
| Max Operation Weight - Total | 46,799.80 lbs (21,228.06 kg)
|
| Operating Voltage | 24 volts
|
| Rear Diff/Final Drive Fluid Capacity | 9.50 gal (35.96 l)
|
| Std Operation Weight - Front Axle | 9,610.00 lbs (4,359.03 kg)
|
| Std Operation Weight - Rear Axle | 24,020.00 lbs (10,895.30 kg)
|
| Std Operation Weight - Total | 33,630.00 lbs (15,254.33 kg)
|
| Tandem Case Fluid Capacity (each) | 20.00 gal (75.70 l)
|
| Tire Size | 14.00R24 Radial PR
|
| Transmission Fluid Capacity | 6.00 gal (22.71 l)
|
Steering System
| Articulation Angle | 22 degrees
|
| Turning Radius | 23.50 ft (7.16 m)
|
Transmission
| Max Speed - Forward | 24.90 mph (40.07 kph)
|
| Max Speed - Reverse | 24.90 mph (40.07 kph)
|
| Number of Gears - Forward | 8
|
| Number of Gears - Reverse | 8
|
| Transmission Type | Powershift with direct drive
|