- Overall Length: 25.99 ft / 7920 mm
- Width Over Tires: 7.67 ft / 2335 mm
- Wheelbase: 18.97 ft / 5780 mm
- Rear Ground Clearance: 1.24 ft / 375 mm
Published dimensions and weight
Komatsu GD500R-2
The Komatsu GD500R-2 is a motor grader powered by a 130 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Std Operation Weight - Total23148.6 lb10500 kg
03Selected published values34
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for Komatsu GD500R-2 include published moldboard width of 12.2 ft / 3710 mm, published maximum power of 130 hp / 97 kw, published operating weight of 23148.6 lb / 10500 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (25.99 ft / 7920 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (7.67 ft / 2335 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (18.97 ft / 5780 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length25.99 ft7920 mm
Width Over Tires7.67 ft2335 mm
Wheelbase18.97 ft5780 mm
Rear Ground Clearance1.24 ft375 mm
Tandem Axle Wheelbase4.94 ft1505 mm
Front Ground Clearance1.81 ft550 mm
Blade Base8.34 ft2540 mm
Height To Top Of Isomount Cab9.77 ft2975 mm
Engine
Net Power Gear 4-6130 hp97 kw
Engine Make22382238
Engine ModelS6D105-1S6D105-1
Max Power130 hp97 kw
Net Torque Gears 3-4345 lb ft467.8 Nm
Displacement396 cu in6.5 L
Operational
Std Operation Weight - Front Axle6470.6 lb2935 kg
Std Operation Weight - Rear Axle16678 lb7565 kg
Std Operation Weight - Total23148.6 lb10500 kg
Tire Size13.00-24-8PR (G-2)13.00-24-8PR (G-2)
Steering
Turning Radius34.2 ft10.4 m
Transmission
Transmission Typeconstant meshconstant mesh
Number Of Gears - Forward44
Number Of Gears - Reverse44
Max Speed - Forward25.7 mph41.2 km/h
Max Speed - Reverse15.9 mph25.5 km/h
Front Axle
Wheel Lean20 degrees20 degrees
Oscillation - Total30 degrees30 degrees
Ground Clearance1.9 ft550 mm
Moldboard
Moldboard Width12.2 ft3710 mm
Moldboard Height25.8 in655 mm
Moldboard Thickness0.8 in19 mm
Max Depth Of Cut19.9 in505 mm
Circle
Max Reach Outside Tires - Left80.8 in2050 mm
Max Reach Outside Tires - Right78.8 in2000 mm
Max Lift Above Ground17 in430 mm
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Manufacturer-published specifications.