Komatsu GD505R-2 Motor Grader

Circle

Max Lift Above Ground 17 in (43 cm)
Max Reach Outside Tires – Left 81 in (205 cm)
Max Reach Outside Tires – Right 79 in (200 cm)

Dimensions

Blade Base 8 ft (3 m)
Front Ground Clearance 2 ft (1 m)
Height to Top of Isomount Cab 10 ft (3 m)
Overall Length 27 ft (8 m)
Rear Ground Clearance 1 ft (0 m)
Tandem Axle Wheelbase 5 ft (2 m)
Wheelbase 19 ft (6 m)
Width Over Tires 8 ft (2 m)

Engine

Displacement 396 cu in (6,489 cu cm)
Engine Model S6D105
Max Power 130 hp (97 kw)
Net Power Gear 5-6 130 hp (97 kw)

Front Axle

Ground Clearance 2 ft (1 m)
Oscillation – Total 30 degrees
Wheel Lean 20 degrees

Moldboard

Max Depth of Cut 20 in (51 cm)
Moldboard Height 26 in (66 cm)
Moldboard Thickness 1 in (2 cm)
Moldboard Width 12 ft (4 m)

Operating Specifications

Std Operation Weight – Front Axle 6,614 lbs (3,000 kg)
Std Operation Weight – Rear Axle 17,042 lbs (7,730 kg)
Std Operation Weight – Total 23,656 lbs (10,730 kg)
Tire Size 13.00-24-8 PR

Steering System

Articulation Angle 36 degrees
Turning Radius 34 ft (10 m)

Transmission

Max Speed – Forward 27 mph (43 kph)
Max Speed – Reverse 28 mph (45 kph)
Number of Gears – Forward 6
Number of Gears – Reverse 6
Transmission Type Hydroshift
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