Komatsu GD705R-2 Motor Grader


Dimensions

Overall Length 8.54 ft in (2600 mm)
Width Over Tires 8.04 ft in (2450 mm)
Wheelbase 20.18 ft in (6150 mm)
Rear Ground Clearance 1.43 ft in (435 mm)
Tandem Axle Wheelbase 5.01 ft in (1525 mm)
Front Ground Clearance 1.89 ft in (575 mm)
Blade Base 9.06 ft in (2760 mm)
Height To Top Of Isomount Cab 11.27 ft in (3435 mm)

Engine Details

Net Power Gear 4-6 180 hp (134.3 kw)
Engine Make Cummins
Engine Model HN-220-CI
Max Power 180 hp (134.3 kw)
Net Torque Gears 3-4 579 lb ft (785.1 Nm)
Displacement 743 cu in (12.2 L)

Operational Specs

Std Operation Weight – Front Axle 12434.1 lb (5640 kg)
Std Operation Weight – Rear Axle 26146.9 lb (11860 kg)
Std Operation Weight – Total 38580.9 lb (17500 kg)
Tire Size 14.00-24-12PR

Steering

Turning Radius 37.8 ft in (11.5 m)

Transmission

Transmission Type TORQFLOW
Number Of Gears – Forward 4
Number Of Gears – Reverse 4
Max Speed – Forward 27.4 mph (44 km/h)
Max Speed – Reverse 27.4 mph (44 km/h)

Front Axle

Wheel Lean 20 degrees
Oscillation – Total 26 degrees
Ground Clearance 1.9 ft in (575 mm)

Moldboard

Moldboard Width 14.2 ft in (4320 mm)
Moldboard Height 27.6 in (700 mm)
Moldboard Thickness 0.8 in (19 mm)
Max Depth Of Cut 26.8 in (680 mm)

Circle

Max Reach Outside Tires – Left 92.2 in (2340 mm)
Max Reach Outside Tires – Right 92.4 in (2345 mm)
Max Lift Above Ground 16.6 in (420 mm)
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