Categories ↠ Motor Graders ↠ Komatsu GD623A-1

Komatsu GD623A-1 Motor Grader

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD623A-1 ➔

The Komatsu GD623A-1 Motor Grader boasts a powerful 155.6 hp engine with a displacement of 674.4 cu in, offering exceptional performance for grading tasks. With an impressive blade base of 8.6 ft and a moldboard width of 12.2 ft, this grader excels in producing precise and smooth finishes. Its ergonomic design includes a comfortable Isomount Cab standing at 11.5 ft, ensuring operator efficiency and safety. Equipped with a range of operating features such as a fuel capacity of 75.3 gal and a total weight of 27998.8 lbs, the GD623A-1 is a reliable and efficient choice for grading operations.

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Dimensions

Blade Base	9 ft (3 m)
Height to Top of Isomount Cab	12 ft (4 m)
Overall Length	28 ft (9 m)
Rear Ground Clearance	1 ft (0 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	20 ft (6 m)
Width Over Tires	8 ft (2 m)

Engine

Displacement	674 cu in (11,051 cu cm)
Engine Model	6D125
Max Power	156 hp (116 kw)
Net Power Gear 5-6	156 hp (116 kw)
Number of Cylinders	6
Power Measured @	2200 rpm

Front Axle

Ground Clearance

1 ft (0 m)

Moldboard

Moldboard Height	25 in (65 cm)
Moldboard Width	12 ft (4 m)

Operating Specifications

Fuel Capacity	75 gal (285 l)
Std Operation Weight - Total	27,999 lbs (12,700 kg)
Tire Size	13.00-24-10PR

Steering System

Articulation Angle	26 degrees
Turning Radius	23 ft (7 m)

Transmission

Max Speed - Forward	29 mph (47 kph)
Max Speed - Reverse	35 mph (57 kph)
Number of Gears - Forward	6

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