- Overall Length: 27.71 ft / 8446 mm
- Width Over Tires: 8.02 ft / 2443 mm
- Wheelbase: 19.42 ft / 5918 mm
- Rear Ground Clearance: 0.92 ft / 279 mm
Published dimensions and weight
Komatsu GD650A-2C
The Komatsu GD650A-2C is a motor grader; its S6D114E engine is rated at 166.3 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Std Operation Weight - Total32804.8 lb14880 kg
03Selected published values24
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for Komatsu GD650A-2C include published moldboard width of 12.1 ft / 3658 mm, published maximum power of 166.3 hp / 124 kw, published operating weight of 32804.8 lb / 14880 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (27.71 ft / 8446 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (8.02 ft / 2443 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (19.42 ft / 5918 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 Length27.71 ft8446 mm
Width Over Tires8.02 ft2443 mm
Wheelbase19.42 ft5918 mm
Rear Ground Clearance0.92 ft279 mm
Tandem Axle Wheelbase5.09 ft1550 mm
Blade Base8.17 ft2489 mm
Height To Top Of Isomount Cab10.17 ft3099 mm
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelS6D114ES6D114E
Power Measured @2500 rpm2500 rpm
Net Power Gear 5-6166.3 hp124 kw
Max Power166.3 hp124 kw
Displacement504.7 cu in8.3 L
Operational
Std Operation Weight - Total32804.8 lb14880 kg
Fuel Capacity89.9 gal340 L
Tire Size14.00-24-10PR14.00-24-10PR
Steering
Articulation Angle20 degrees20 degrees
Transmission
Number Of Gears - Forward66
Max Speed - Forward26.1 mph42 km/h
Max Speed - Reverse14.5 mph23.3 km/h
Front Axle
Ground Clearance1 ft279 mm
Moldboard
Moldboard Width12.1 ft3658 mm
Moldboard Height26 in660 mm
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Manufacturer-published specifications.