Komatsu GD305A-3 Motor Grader


Dimensions

Overall Length 22.76 ft in (6935 mm)
Width Over Tires 6.89 ft in (2100 mm)
Wheelbase 16.41 ft in (5000 mm)
Tandem Axle Wheelbase 4.38 ft in (1335 mm)
Blade Base 6.94 ft in (2115 mm)
Height To Top Of Isomount Cab 8.01 ft in (2440 mm)

Engine Details

Number Of Cylinders 4
Net Power Gear 4-6 100 hp (74.6 kw)
Engine Make Komatsu
Engine Model S4D102E
Power Measured @ 2500 rpm
Max Power 100 hp (74.6 kw)
Displacement 239.3 cu in (4 L)

Operational Specs

Std Operation Weight – Total 17592.9 lb (7980 kg)
Fuel Tank Capacity 34.4 gal (130 L)
Tire Size front 9.00-20-8PR rear 10.00-20-10PR

Steering

Articulation Angle 27 degrees
Turning Radius 18.7 ft in (5.7 m)

Transmission

Number Of Gears – Forward 4
Number Of Gears – Reverse 1
Max Speed – Forward 21.5 mph (34.5 km/h)
Max Speed – Reverse 15.3 mph (24.6 km/h)

Moldboard

Moldboard Width 10.4 ft in (3150 mm)
Moldboard Height 20.9 in (530 mm)
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