- Category: Motor Graders ➔
- Manufacturer: John Deere ➔
- Model: 672D ➔
The John Deere 672D Motor Grader is a powerful and versatile machine designed for precise grading and leveling tasks on construction sites. With a turbocharged engine boasting a max power of 185 horsepower, this grader offers exceptional performance in various operating conditions. Equipped with a 12.1 ft moldboard and a 59.9 in circle diameter, it provides excellent control and maneuverability. The hydraulic system ensures smooth operation, with a pump flow of 54.7 gpm and a relief valve pressure of 2750 psi. Whether it's blade pull at max weight or transmission speed, the 672D delivers on all fronts, making it a dependable choice for any grading project.
General Specifications
Circle
Blade Tip Angle - Front | 42 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 | 83 in (210 cm)
|
Max Reach Outside Tires - Right | 82 in (208 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 | 11 ft (3 m)
|
Overall Length | 29 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 with air-to-air aftercooler
|
Displacement | 414 cu in (6,784 cu cm)
|
Engine Model | 6068H
|
Max Power | 185 hp (138 kw)
|
Net Power Gear 1-2 | 165 hp (123 kw)
|
Net Power Gear 4-6 | 165 hp (123 kw)
|
Net Power Gear 5-6 | 185 hp (138 kw)
|
Net Power Gears 7-8 | 185 hp (138 kw)
|
Net Torque Gears 1-2 | 554 lbs ft (751 nm)
|
Net Torque Gears 3-4 | 611 lbs ft (828 nm)
|
Net Torque Gears 5-6 | 625 lbs ft (847 nm)
|
Net Torque Gears 7-8 | 625 lbs ft (847 nm)
|
Number of Cylinders | 6
|
Power Measured @ | 2000 rpm
|
Torque Measured @ | 1000 rpm
|
Front Axle
Ground Clearance | 2 ft (1 m)
|
Oscillation - Total | 32 degrees
|
Wheel Lean | 20 degrees
|
Hydraulic System
Pump Flow | 55 gpm (207 lpm)
|
Pump Type | Variable-displacement Piston
|
Relief Valve Pressure | 2750 psi
|
Moldboard
Blade Pull at Max Weight | 42,120 lbs (19,105 kg)
|
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 | 100 amps
|
Circle Gearbox Fluid Capacity | 2 gal (6 l)
|
Cooling System Fluid Capacity | 12 gal (45 l)
|
Fuel Capacity | 106 gal (401 l)
|
Hydraulic System Fluid Capacity | 14 gal (53 l)
|
Max Operation Weight - Total | 46,800 lbs (21,228 kg)
|
Operating Voltage | 24 volts
|
Rear Diff/Final Drive Fluid Capacity | 10 gal (36 l)
|
Std Operation Weight - Front Axle | 9,610 lbs (4,359 kg)
|
Std Operation Weight - Rear Axle | 24,020 lbs (10,895 kg)
|
Std Operation Weight - Total | 33,630 lbs (15,254 kg)
|
Tandem Case Fluid Capacity (each) | 20 gal (76 l)
|
Tire Size | 14.00R24 Radial PR
|
Transmission Fluid Capacity | 6 gal (23 l)
|
Steering System
Articulation Angle | 22 degrees
|
Turning Radius | 24 ft (7 m)
|
Transmission
Max Speed - Forward | 25 mph (40 kph)
|
Max Speed - Reverse | 25 mph (40 kph)
|
Number of Gears - Forward | 8
|
Number of Gears - Reverse | 8
|
Transmission Type | Powershift with direct drive
|