Categories ↠ Motor Graders ↠ Komatsu GD305A-3

Komatsu GD305A-3 Motor Grader

Category: Motor Graders ➔
Manufacturer: Komatsu ➔
Model: GD305A-3 ➔

The Komatsu GD305A-3 Motor Grader is a powerful and reliable machine designed for optimal performance in grading operations. With a blade base of 7 ft and an engine displacement of 239.3 cu in, this grader delivers precise and efficient grading capabilities. Equipped with a 100 hp S4D102E engine and a Moldboard height of 20.9 in, this machine ensures smooth and accurate grading results. The GD305A-3 also boasts a maximum forward speed of 21.5 mph and a turning radius of 18.7 ft, making it a versatile and agile choice for grading tasks.

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Dimensions

Blade Base	7.00 ft (2.13 m)
Height to Top of Isomount Cab	8.10 ft (2.47 m)
Overall Length	22.80 ft (6.95 m)
Tandem Axle Wheelbase	4.40 ft (1.34 m)
Wheelbase	16.50 ft (5.03 m)
Width Over Tires	6.90 ft (2.10 m)

Engine

Displacement	239.30 cu in (3,921.43 cu cm)
Engine Model	S4D102E
Max Power	100.00 hp (74.57 kw)
Net Power Gear 4-6	100.00 hp (74.57 kw)
Number of Cylinders	4
Power Measured @	2500 rpm

Moldboard

Moldboard Height	20.90 in (53.09 cm)
Moldboard Width	10.40 ft (3.17 m)

Operating Specifications

Fuel Capacity	34.40 gal (130.20 l)
Std Operation Weight - Total	17,592.90 lbs (7,980.02 kg)
Tire Size	front 9.00-20-8PR rear 10.00-20-10PR

Steering System

Articulation Angle	27 degrees
Turning Radius	18.70 ft (5.70 m)

Transmission

Max Speed - Forward	21.50 mph (34.60 kph)
Max Speed - Reverse	15.30 mph (24.62 kph)
Number of Gears - Forward	4
Number of Gears - Reverse	1

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