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Komatsu GD555-5 Motor Grader

The Komatsu GD555-5 Motor Grader is a powerful and versatile machine designed for heavy-duty construction and maintenance projects. With a maximum lift above ground of 1.6 ft and a shoulder reach outside rear tires of 6.6 ft, this grader is equipped with a turbocharged and air to air aftercooled engine that delivers a net power of 193.2 hp. With a spacious fuel tank capacity of 109.9 gallons and precise blade dimensions, the GD555-5 ensures efficient performance on any worksite.


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General Specifications

Blades

Maximum lift above ground2 ft (0 m)
Maximum shoulder reach outside rear tyres (frame straight): Left7 ft (2 m)
Maximum shoulder reach outside rear tyres (frame straight): Right7 ft (2 m)

Capacities

Cooling system7 gal (25 l)
Final Drive5 gal (17 l)
Fuel Tank - diesel110 gal (416 l)
Tandem Housing15 gal (57 l)
Transmission12 gal (45 l)

Circle

Diameter60 in (153 cm)

Dimensions

Minimum turning radius24 ft (7 m)
Overall Length34 ft (10 m)
Wheel base to center of tandem21 ft (6 m)

Engine

AspirationTurbocharged and air to air aftercooled
Bore4 in (11 cm)
Engine ModelKOMATSU SAA6D107E-1
Engine TypeWater-cooled 4 cycle direct injection
Net Power193 hp (144 kw)
Number of Cylinders6
Piston displacement408 cu in (6,691 cu cm)
Stroke5 in (12 cm)

Frame

Front Frame Structure - Height1 ft (0 m)
Front Frame Structure - Width1 ft (0 m)

Front Axle

Ground Clearance2 ft (1 m)
Oscillation - Total32 degrees
Wheel Lean20 degrees

Moldboard

Moldboard Height25 in (65 cm)
Moldboard Thickness1 in (2 cm)
Moldboard Width12 ft (4 m)

Weights

Operating Weight - On front wheels11,993 lbs (5,440 kg)
Operating Weight - On rear wheels27,955 lbs (12,680 kg)
Total Operating Weight39,948 lbs (18,120 kg)


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