Categories ↠ Motor Graders ↠ Komatsu GD655A-2

Komatsu GD655A-2 Motor Grader

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD655A-2 ➔

Introducing the Komatsu GD655A-2 Motor Grader, a powerful and efficient machine designed for precision grading and earthmoving tasks. With a maximum lift above ground of 15.8 inches and a versatile circle reach outside tires, this motor grader offers exceptional control and maneuverability. Equipped with a robust NH220-CI engine producing 165 horsepower and a hydroshift transmission, the GD655A-2 delivers reliable performance and smooth operation. From its sturdy blade base to the ergonomic Isomount cab, every aspect of this motor grader is engineered for maximum productivity and operator comfort, making it an ideal choice for construction and road maintenance projects.

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General Specifications

Circle

Max Lift Above Ground	16 in (40 cm)
Max Reach Outside Tires - Left	95 in (241 cm)
Max Reach Outside Tires - Right	93 in (235 cm)

Dimensions

Blade Base	9 ft (3 m)
Front Ground Clearance	2 ft (1 m)
Height to Top of Isomount Cab	20 ft (6 m)
Overall Length	28 ft (8 m)
Rear Ground Clearance	1 ft (0 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	20 ft (6 m)

Engine

Displacement	743 cu in (12,176 cu cm)
Engine Model	NH220-CI
Max Power	165 hp (123 kw)
Net Power Gear 5-6	165 hp (123 kw)
Net Torque Gears 5-6	550 lbs ft (746 nm)

Front Axle

Ground Clearance	2 ft (1 m)
Oscillation - Total	30 degrees
Wheel Lean	23 degrees

Moldboard

Max Depth of Cut	23 in (57 cm)
Moldboard Height	26 in (66 cm)
Moldboard Thickness	1 in (2 cm)
Moldboard Width	13 ft (4 m)

Operating Specifications

Std Operation Weight - Front Axle	8,135 lbs (3,690 kg)
Std Operation Weight - Rear Axle	20,966 lbs (9,510 kg)
Std Operation Weight - Total	29,101 lbs (13,200 kg)
Tire Size	13.00-24-10PR

Steering System

Articulation Angle	25 degrees
Turning Radius	23 ft (7 m)

Transmission

Max Speed - Forward	27 mph (44 kph)
Max Speed - Reverse	32 mph (52 kph)
Number of Gears - Forward	6
Number of Gears - Reverse	6
Transmission Type	Hydroshift

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