Categories ↠ Motor Graders ↠ Komatsu GD655R-2

Komatsu GD655R-2 Motor Grader

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD655R-2 ➔

The Komatsu GD655R-2 Motor Grader is a powerful and efficient machine designed for heavy-duty grading operations. With a maximum lift above ground of 15.8 inches and a reach outside tires of up to 94.9 inches, this grader offers precision and versatility in maneuvering and shaping surfaces. Equipped with a robust NH220-CI engine that delivers 165 horsepower, along with a 13.2-foot wide moldboard and a hydroshift transmission, the GD655R-2 ensures optimal performance and productivity on the job site. Operating at a total weight of 28,285.4 pounds, this motor grader is capable of handling a wide range of grading tasks with ease and precision.

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Circle

Max Lift Above Ground	15.80 in (40.13 cm)
Max Reach Outside Tires - Left	94.90 in (241.05 cm)
Max Reach Outside Tires - Right	92.60 in (235.20 cm)

Dimensions

Blade Base	8.90 ft (2.71 m)
Front Ground Clearance	2.00 ft (0.61 m)
Height to Top of Isomount Cab	11.00 ft (3.35 m)
Overall Length	27.70 ft (8.44 m)
Rear Ground Clearance	1.10 ft (0.34 m)
Tandem Axle Wheelbase	5.00 ft (1.52 m)
Wheelbase	19.70 ft (6.00 m)

Engine

Displacement	742.00 cu in (12,159.23 cu cm)
Engine Model	NH220-CI
Max Power	165.00 hp (123.04 kw)
Net Power Gear 5-6	165.00 hp (123.04 kw)
Net Torque Gears 5-6	550.00 lbs ft (745.69 nm)

Front Axle

Ground Clearance	2.00 ft (0.61 m)
Oscillation - Total	30 degrees
Wheel Lean	23 degrees

Moldboard

Max Depth of Cut	22.50 in (57.15 cm)
Moldboard Height	25.80 in (65.53 cm)
Moldboard Thickness	0.80 in (2.03 cm)
Moldboard Width	13.20 ft (4.02 m)

Operating Specifications

Std Operation Weight - Front Axle	8,046.90 lbs (3,650.02 kg)
Std Operation Weight - Rear Axle	20,238.50 lbs (9,180.04 kg)
Std Operation Weight - Total	28,285.40 lbs (12,830.06 kg)
Tire Size	13.00-24-10PR

Steering System

Turning Radius

34.20 ft (10.42 m)

Transmission

Max Speed - Forward	27.10 mph (43.61 kph)
Max Speed - Reverse	32.10 mph (51.66 kph)
Number of Gears - Forward	6
Number of Gears - Reverse	6
Transmission Type	Hydroshift

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