- 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.
Circle
| Max Lift Above Ground | 15.80 in (40.13 cm)
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| Max Reach Outside Tires - Left | 94.90 in (241.05 cm)
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| Max Reach Outside Tires - Right | 92.60 in (235.20 cm)
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Dimensions
| Blade Base | 8.90 ft (2.71 m)
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| Front Ground Clearance | 2.00 ft (0.61 m)
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| Height to Top of Isomount Cab | 19.70 ft (6.00 m)
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| Overall Length | 27.70 ft (8.44 m)
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| Rear Ground Clearance | 1.10 ft (0.34 m)
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| Tandem Axle Wheelbase | 5.00 ft (1.52 m)
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| Wheelbase | 19.70 ft (6.00 m)
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Engine
| Displacement | 743.00 cu in (12,175.62 cu cm)
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| Engine Model | NH220-CI
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| Max Power | 165.00 hp (123.04 kw)
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| Net Power Gear 5-6 | 165.00 hp (123.04 kw)
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| Net Torque Gears 5-6 | 550.00 lbs ft (745.69 nm)
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Front Axle
| Ground Clearance | 2.00 ft (0.61 m)
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| Oscillation - Total | 30 degrees
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| Wheel Lean | 23 degrees
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Moldboard
| Max Depth of Cut | 22.50 in (57.15 cm)
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| Moldboard Height | 25.80 in (65.53 cm)
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| Moldboard Thickness | 0.80 in (2.03 cm)
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| Moldboard Width | 13.20 ft (4.02 m)
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Operating Specifications
| Std Operation Weight - Front Axle | 8,135.10 lbs (3,690.02 kg)
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| Std Operation Weight - Rear Axle | 20,966.00 lbs (9,510.03 kg)
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| Std Operation Weight - Total | 29,101.10 lbs (13,200.05 kg)
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| Tire Size | 13.00-24-10PR
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Steering System
| Articulation Angle | 25 degrees
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| Turning Radius | 22.70 ft (6.92 m)
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Transmission
| Max Speed - Forward | 27.10 mph (43.61 kph)
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| Max Speed - Reverse | 32.10 mph (51.66 kph)
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| Number of Gears - Forward | 6
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| Number of Gears - Reverse | 6
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| Transmission Type | Hydroshift
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