Categories ↠ Motor Graders ↠ Komatsu GD521A-1

Komatsu GD521A-1 Motor Grader

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD521A-1 ➔

The Komatsu GD521A-1 Motor Grader is a powerhouse on the worksite, boasting impressive dimensions and top-of-the-line specifications. With a robust engine model and maximum power of 135.5 horsepower, this motor grader is equipped to handle a variety of grading tasks with ease. Its ergonomic design includes a comfortable Isomount cab and precise steering system, making it a reliable and efficient choice for any construction project.

See all Komatsu GD521A-1s for sale

Dimensions

Blade Base	8 ft (3 m)
Height to Top of Isomount Cab	12 ft (4 m)
Overall Length	27 ft (8 m)
Rear Ground Clearance	1 ft (0 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	19 ft (6 m)
Width Over Tires	8 ft (2 m)

Engine

Displacement	396 cu in (6,491 cu cm)
Engine Model	S6D105
Max Power	136 hp (101 kw)
Net Power Gear 5-6	136 hp (101 kw)
Number of Cylinders	6
Power Measured @	2500 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	60 gal (227 l)
Std Operation Weight - Total	23,810 lbs (10,800 kg)
Tire Size	13.00-24-8PR

Steering System

Articulation Angle	27 degrees
Turning Radius	22 ft (7 m)

Transmission

Max Speed - Forward	28 mph (45 kph)
Max Speed - Reverse	34 mph (55 kph)
Number of Gears - Forward	6

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