John Deere 672CH Motor Grader


Dimensions

Overall Length 28.15 ft in (8580 mm)
Width Over Tires 8.08 ft in (2460 mm)
Wheelbase 19.59 ft in (5970 mm)
Tandem Axle Wheelbase 5.06 ft in (1540 mm)
Front Ground Clearance 1.84 ft in (559 mm)
Blade Base 8.76 ft in (2670 mm)
Height To Top Of Isomount Cab 10.18 ft in (3100 mm)

Engine Details

Number Of Cylinders 6
Net Power Gear 4-6 178 hp (132.8 kw)
Engine Make John Deere
Engine Model 6068H
Net Power Gear 1-2 145 hp (108 kw)
Power Measured @ 2000 rpm
Net Power Gear 5-6 198 hp (147.7 kw)
Torque Measured @ 1000 rpm
Max Power 198 hp (147.7 kw)
Net Power Gears 7-8 198 hp (147.7 kw)
Net Torque Gears 1-2 554 lb ft (751.2 Nm)
Net Torque Gears 3-4 611 lb ft (828.5 Nm)
Net Torque Gears 5-6 625 lb ft (847.4 Nm)
Net Torque Gears 7-8 625 lb ft (847.4 Nm)
Displacement 414 cu in (6.8 L)
Aspiration Turbocharged with Aftercooler

Operational Specs

Std Operation Weight – Front Axle 10060 lb (4563 kg)
Std Operation Weight – Rear Axle 22260 lb (10095 kg)
Hydraulic System Fluid Capacity 15.5 gal (59 L)
Std Operation Weight – Total 32320 lb (14658 kg)
Max Operation Weight – Front Axle 11180 lb (5071 kg)
Max Operation Weight – Rear Axle 25870 lb (11732 kg)
Oil System Fluid Capacity 6.4 gal (24 L)
Max Operation Weight – Total 37050 lb (16803 kg)
Fuel Tank Capacity 106 gal (403 L)
Cooling System Fluid Capacity 11 gal (42 L)
Transmission Fluid Capacity 10 gal (38 L)
Rear Diff/Final Drive Fluid Capacity 9.5 gal (36 L)
Circle Gearbox Fluid Capacity 4 gal (3.8 L)
Tandem Case Fluid Capacity (Each) 20 gal (75 L)
Tire Size 13.00-24
Operating Voltage 24 V
Alternator Supplied Amperage 55 amps

Steering

Articulation Angle 25 degrees
Turning Radius 22.6 ft in (6.9 m)

Transmission

Transmission Type Power Shift
Number Of Gears – Forward 8
Number Of Gears – Reverse 8
Max Speed – Forward 25 mph (40.2 km/h)
Max Speed – Reverse 25 mph (40.2 km/h)

Front Axle

Wheel Lean 20 degrees
Oscillation – Total 32 degrees
Ground Clearance 1.9 ft in (559 mm)

Moldboard

Moldboard Width 12 ft in (3.7 mm)
Moldboard Height 24 in (610 mm)
Moldboard Thickness 0.9 in (22 mm)
Side Shift Left 26.9 in (683 mm)
Side Shift Right 26.9 in (683 mm)
Blade Pull At Max Weight 39310 lb (17827 kg)

Hydraulic System

Pump Type Closed center variable displacement
Pump Flow 45.6 gal/min (173 L/min)
Relief Valve Pressure 2550 psi (17581.7 kPa)

Circle

Diameter 59.9 in (1520 mm)
Rotation 360 degrees
Shift Left 31 in (787 mm)
Shift Right 28.6 in (724 mm)
Max Reach Outside Tires – Left 85.1 in (2160 mm)
Max Reach Outside Tires – Right 83.1 in (2110 mm)
Max Lift Above Ground 17.5 in (444 mm)
Blade Tip Angle – Front 49 degrees
Blade Tip Angle – Rear 5 degrees
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