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Komatsu GD605R-2 Motor Grader

The Komatsu GD605R-2 Motor Grader is a powerful and versatile machine designed for efficient earth moving and grading operations. With a maximum power of 145 hp and a transmission featuring 6 forward and 6 reverse gears, this motor grader offers exceptional performance. Its moldboard has a width of 12.2 ft and a maximum depth of cut of 22.5 in, making it ideal for precise grading work. The dimensions of the GD605R-2 include an overall length of 27.7 ft and a height to the top of the cab of 11 ft, providing operators with ample visibility and comfort. Operating at a total weight of 27,888.5 lbs, this motor grader is equipped with a sturdy frame and advanced steering system for enhanced maneuverability on the job site.


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General Specifications

Circle

Max Lift Above Ground16 in (40 cm)
Max Reach Outside Tires - Left83 in (212 cm)
Max Reach Outside Tires - Right81 in (206 cm)

Dimensions

Blade Base9 ft (3 m)
Front Ground Clearance2 ft (1 m)
Height to Top of Isomount Cab11 ft (3 m)
Overall Length28 ft (8 m)
Rear Ground Clearance1 ft (0 m)
Tandem Axle Wheelbase5 ft (2 m)
Wheelbase20 ft (6 m)

Engine

Displacement742 cu in (12,159 cu cm)
Engine ModelNH220-CI
Max Power145 hp (108 kw)
Net Power Gear 5-6145 hp (108 kw)
Net Torque Gears 5-6528 lbs ft (716 nm)

Front Axle

Ground Clearance2 ft (1 m)
Oscillation - Total30 degrees
Wheel Lean23 degrees

Moldboard

Max Depth of Cut23 in (57 cm)
Moldboard Height26 in (66 cm)
Moldboard Thickness1 in (2 cm)
Moldboard Width12 ft (4 m)

Operating Specifications

Std Operation Weight - Front Axle7,827 lbs (3,550 kg)
Std Operation Weight - Rear Axle20,062 lbs (9,100 kg)
Std Operation Weight - Total27,889 lbs (12,650 kg)
Tire Size13.00-24-10PR

Steering System

Turning Radius34 ft (10 m)

Transmission

Max Speed - Forward27 mph (44 kph)
Max Speed - Reverse32 mph (52 kph)
Number of Gears - Forward6
Number of Gears - Reverse6
Transmission TypeHydroshift


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