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Komatsu GD505R-2 Motor Grader

The Komatsu GD505R-2 Motor Grader is a powerful and efficient machine designed for various grading and leveling tasks. With a maximum lift above ground of 17 inches and a reach outside tires of up to 80.8 inches, this motor grader offers great versatility and precision. Equipped with a reliable S6D105 engine capable of producing 130 horsepower, the GD505R-2 ensures smooth and seamless operation with its hydrostatic transmission system. With its sturdy build and large moldboard width of 12.2 feet, this motor grader is ideal for heavy-duty grading projects.


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Circle

Max Lift Above Ground17.00 in (43.18 cm)
Max Reach Outside Tires - Left80.80 in (205.23 cm)
Max Reach Outside Tires - Right78.80 in (200.15 cm)

Dimensions

Blade Base8.40 ft (2.56 m)
Front Ground Clearance1.90 ft (0.58 m)
Height to Top of Isomount Cab9.80 ft (2.99 m)
Overall Length26.60 ft (8.11 m)
Rear Ground Clearance1.20 ft (0.37 m)
Tandem Axle Wheelbase5.00 ft (1.52 m)
Wheelbase19.00 ft (5.79 m)
Width Over Tires7.70 ft (2.35 m)

Engine

Displacement396.00 cu in (6,489.29 cu cm)
Engine ModelS6D105
Max Power130.00 hp (96.94 kw)
Net Power Gear 5-6130.00 hp (96.94 kw)

Front Axle

Ground Clearance1.90 ft (0.58 m)
Oscillation - Total30 degrees
Wheel Lean20 degrees

Moldboard

Max Depth of Cut19.90 in (50.55 cm)
Moldboard Height25.80 in (65.53 cm)
Moldboard Thickness0.80 in (2.03 cm)
Moldboard Width12.20 ft (3.72 m)

Operating Specifications

Std Operation Weight - Front Axle6,613.90 lbs (3,000.02 kg)
Std Operation Weight - Rear Axle17,041.80 lbs (7,730.04 kg)
Std Operation Weight - Total23,655.70 lbs (10,730.06 kg)
Tire Size13.00-24-8 PR

Steering System

Articulation Angle36 degrees
Turning Radius34.20 ft (10.42 m)

Transmission

Max Speed - Forward27.00 mph (43.45 kph)
Max Speed - Reverse28.00 mph (45.06 kph)
Number of Gears - Forward6
Number of Gears - Reverse6
Transmission TypeHydroshift
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