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Komatsu GD705A-4 Motor Grader

Contents
  1. Dimensions
  2. Engine Details
  3. Operational Specs
  4. Steering
  5. Transmission
  6. Front Axle
  7. Moldboard

Dimensions

Overall Length 30.42 ft in (9270 mm)
Width Over Tires 9.19 ft in (2800 mm)
Wheelbase 21.17 ft in (6450 mm)
Rear Ground Clearance 1.35 ft in (410 mm)
Tandem Axle Wheelbase 5.68 ft in (1730 mm)
Blade Base 9.52 ft in (2900 mm)
Height To Top Of Isomount Cab 11.68 ft in (3560 mm)

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model S6D125
Power Measured @ 2000 rpm
Max Power 199.9 hp (149 kw)
Net Power Gears 7-8 199.9 hp (149 kw)
Displacement 674.4 cu in (11.1 L)

Operational Specs

Std Operation Weight – Total 38845.5 lb (17620 kg)
Fuel Tank Capacity 105.7 gal (400 L)
Tire Size 16.00-24-12PR

Steering

Articulation Angle 26 degrees
Turning Radius 24.7 ft in (7.5 m)

Transmission

Number Of Gears – Forward 8
Max Speed – Forward 26.8 mph (43 km/h)
Max Speed – Reverse 28.6 mph (45.9 km/h)

Front Axle

Ground Clearance 1.4 ft in (410 mm)

Moldboard

Moldboard Width 14.2 ft in (4320 mm)
Moldboard Height 27.6 in (700 mm)
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