Mauldin MG622 Motor Grader


Dimensions

Overall Length 27.38 ft in (8345.43 mm)
Width Over Tires 8.31 ft in (2532.89 mm)
Wheelbase 17.33 ft in (5282.19 mm)
Tandem Axle Wheelbase 4.75 ft in (1447.8 mm)
Blade Base 7.75 ft in (2362.2 mm)
Height To Top Of Isomount Cab 9.67 ft in (2947.42 mm)

Engine Details

Engine Make Deutz
Engine Model 2012
Max Power 133 hp (99.2 kw)
Net Torque Gears 1-2 363.3 lb ft (492.6 Nm)
Displacement 246.6 cu in (4.1 L)
Aspiration Turbocharged and aftercooled

Operational Specs

Std Operation Weight – Front Axle 6695 lb (3036.9 kg)
Std Operation Weight – Rear Axle 16145 lb (7323.3 kg)
Hydraulic System Fluid Capacity 25 gal (94.7 L)
Std Operation Weight – Total 22840 lb (10360.1 kg)
Fuel Tank Capacity 40 gal (151.5 L)
Tire Size 15.5-25
Operating Voltage 12 V

Steering

Articulation Angle 24 degrees
Turning Radius 20.5 ft in (6.3 m)

Transmission

Transmission Type hydrostatic
Number Of Gears – Forward 2
Number Of Gears – Reverse 2
Max Speed – Forward 22 mph (35.5 km/h)
Max Speed – Reverse 22 mph (35.5 km/h)

Front Axle

Wheel Lean 20 degrees
Oscillation – Total 30 degrees

Moldboard

Moldboard Width 12 ft in (3657.6 mm)
Moldboard Height 22 in (558.8 mm)
Max Depth Of Cut 23.5 in (596.9 mm)
Side Shift Left 31.3 in (793.8 mm)
Side Shift Right 26.8 in (679.5 mm)

Circle

Diameter 54 in (1371.6 mm)
Max Reach Outside Tires – Left 77.3 in (1962.2 mm)
Max Reach Outside Tires – Right 71.5 in (1816.1 mm)
Max Lift Above Ground 14.1 in (358.2 mm)
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