- Overall Length: 25.99 ft / 7920 mm
- Width Over Tires: 7.67 ft / 2335 mm
- Wheelbase: 18.97 ft / 5780 mm
- Rear Ground Clearance: 1.15 ft / 350 mm
Published dimensions and weight
Komatsu GD505A-2
The Komatsu GD505A-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 - Total23986.3 lb10880 kg
03Selected published values35
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for Komatsu GD505A-2 include published moldboard width of 12.2 ft / 3710 mm, published maximum power of 130 hp / 97 kw, published operating weight of 23986.3 lb / 10880 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 Clearance1.15 ft350 mm
Tandem Axle Wheelbase4.94 ft1505 mm
Front Ground Clearance1.81 ft550 mm
Blade Base8.34 ft2540 mm
Height To Top Of Isomount Cab9.11 ft2775 mm
Engine
Engine Make22382238
Engine ModelS6D105-1S6D105-1
Net Power Gear 5-6130 hp97 kw
Max Power130 hp97 kw
Net Torque Gears 5-6345 lb ft467.8 Nm
Displacement396 cu in6.5 L
Aspirationturbochargedturbocharged
Operational
Std Operation Weight - Front Axle6525.7 lb2960 kg
Std Operation Weight - Rear Axle17460.7 lb7920 kg
Std Operation Weight - Total23986.3 lb10880 kg
Tire Size13.00-24-8PR13.00-24-8PR
Steering
Turning Radius21.7 ft6.6 m
Transmission
Transmission TypeHydroshiftHydroshift
Number Of Gears - Forward66
Number Of Gears - Reverse66
Max Speed - Forward27 mph43.4 km/h
Max Speed - Reverse28 mph45 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.