- Category: Motor Graders ➔
- Manufacturer: Komatsu ➔
- Model: GD555-5 ➔
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.
Blades
| Maximum lift above ground | 1.60 ft (0.49 m)
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| Maximum shoulder reach outside rear tyres (frame straight): Left | 6.60 ft (2.01 m)
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| Maximum shoulder reach outside rear tyres (frame straight): Right | 6.60 ft (2.01 m)
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Capacities
| Cooling system | 6.60 gal (24.98 l)
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| Final Drive | 4.50 gal (17.03 l)
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| Fuel Tank - diesel | 109.90 gal (415.97 l)
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| Tandem Housing | 15.10 gal (57.15 l)
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| Transmission | 11.90 gal (45.04 l)
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Circle
| Diameter | 60.30 in (153.16 cm)
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Dimensions
| Minimum turning radius | 24.00 ft (7.32 m)
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| Overall Length | 34.01 ft (10.37 m)
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| Wheel base to center of tandem | 20.60 ft (6.28 m)
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Engine
| Aspiration | Turbocharged and air to air aftercooled
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| Bore | 4.30 in (10.92 cm)
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| Engine Model | KOMATSU SAA6D107E-1
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| Engine Type | Water-cooled 4 cycle direct injection
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| Net Power | 193.20 hp (144.07 kw)
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| Number of Cylinders | 6
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| Piston displacement | 408.30 cu in (6,690.85 cu cm)
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| Stroke | 4.90 in (12.45 cm)
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Frame
| Front Frame Structure - Height | 1.00 ft (0.30 m)
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| Front Frame Structure - Width | 1.00 ft (0.30 m)
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Front Axle
| Ground Clearance | 2.10 ft (0.64 m)
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| Oscillation - Total | 32 degrees
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| Wheel Lean | 20 degrees
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Moldboard
| Moldboard Height | 25.40 in (64.52 cm)
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| Moldboard Thickness | 0.90 in (2.29 cm)
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| Moldboard Width | 12.20 ft (3.72 m)
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Weights
| Operating Weight - On front wheels | 11,993.20 lbs (5,440.03 kg)
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| Operating Weight - On rear wheels | 27,954.70 lbs (12,680.05 kg)
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| Total Operating Weight | 39,947.80 lbs (18,120.04 kg)
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