Komatsu GD505R-2 Motor Grader Specs

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD505R-2 ➔

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.

Circle

Komatsu GD505R-2 Motor Grader Circle specifications
Max Lift Above Ground	17.00 in (43.18 cm)
Max Reach Outside Tires - Left	80.80 in (205.23 cm)
Max Reach Outside Tires - Right	78.80 in (200.15 cm)

Dimensions

Komatsu GD505R-2 Motor Grader Dimensions specifications
Blade Base	8.34 ft (2.54 m)
Front Ground Clearance	1.81 ft (0.55 m)
Height To Top Of Isomount Cab	9.77 ft (2.98 m)
Overall Length	26.51 ft (8.08 m)
Rear Ground Clearance	1.15 ft (0.35 m)
Tandem Axle Wheelbase	4.94 ft (1.51 m)
Wheelbase	18.97 ft (5.78 m)
Width Over Tires	7.67 ft (2.34 m)

Engine

Komatsu GD505R-2 Motor Grader Engine specifications
Displacement	396.00 cu in (6,489.29 cu cm)
Engine Make	2238
Engine Model	S6D105
Max Power	130.00 hp (96.94 kw)
Net Power Gear 5-6	130.00 hp (96.94 kw)

Front Axle

Komatsu GD505R-2 Motor Grader Front Axle specifications
Ground Clearance	1.90 ft (0.58 m)
Oscillation - Total	30 degrees
Wheel Lean	20 degrees

Moldboard

Komatsu GD505R-2 Motor Grader Moldboard specifications
Max Depth Of Cut	19.90 in (50.55 cm)
Moldboard Height	25.80 in (65.53 cm)
Moldboard Thickness	0.80 in (2.03 cm)
Moldboard Width	12.20 ft (3.72 m)

Operational

Komatsu GD505R-2 Motor Grader Operational specifications
Std Operation Weight - Front Axle	6,613.90 lbs (3,000.02 kg)
Std Operation Weight - Rear Axle	17,041.80 lbs (7,730.04 kg)
Std Operation Weight - Total	23,655.70 lbs (10,730.06 kg)
Tire Size	13.00-24-8 PR

Steering

Komatsu GD505R-2 Motor Grader Steering specifications
Articulation Angle	36 degrees
Turning Radius	34.20 ft (10.42 m)

Transmission

Komatsu GD505R-2 Motor Grader Transmission specifications
Max Speed - Forward	27.00 mph (43.45 kph)
Max Speed - Reverse	28.00 mph (45.06 kph)
Number Of Gears - Forward	6
Number Of Gears - Reverse	6
Transmission Type	Hydroshift

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