Komatsu GD675-3 Motor Grader

Blades

Maximum Shoulder Reach Outside of Tires – Left 79 in (201 cm)
Maximum Shoulder Reach Outside of Tires – Right 79 in (201 cm)
Moldboard Sideshift – Left 25 in (63 cm)
Moldboard Sideshift – Right 25 in (63 cm)

Circle

Blade Tip Angle – Front 40 degrees
Blade Tip Angle – Rear 5 degrees
Diameter 60 in (153 cm)
Max Reach Outside Tires – Left 79 in (200 cm)
Max Reach Outside Tires – Right 79 in (200 cm)
Rotation 360 degrees
Shift Left 25 in (63 cm)
Shift Right 25 in (63 cm)

Dimensions

Blade Base 835 ft (255 m)
Height to Top of Isomount Cab 10 ft (3 m)
Overall Length 32 ft (10 m)
Tandem Axle Wheelbase 5 ft (2 m)
Wheelbase 20 ft (6 m)
Width Over Tires 8 ft (3 m)

Engine

Aspiration Turbocharged and air-to-air aftercooled
Base Power (1st Gear) – Net 180 hp (134 kw)
Displacement 505 cu in (8,271 cu cm)
Engine Model SAA6D114E-3
Max Power 200 hp (149 kw)
Net Power Gear 1-2 180 hp (134 kw)
Net Power Gear 4-6 200 hp (149 kw)
Net Power Gear 5-6 200 hp (149 kw)
Net Power Gears 7-8 200 hp (149 kw)
Net Torque Gears 1-2 612 lbs ft (830 nm)
Net Torque Gears 3-4 719 lbs ft (975 nm)
Net Torque Gears 5-6 719 lbs ft (975 nm)
Net Torque Gears 7-8 719 lbs ft (975 nm)
Number of Cylinders 6
Power Measured @ 1900 rpm
Torque Measured @ 1400 rpm

Front Axle

Ground Clearance 3 ft (1 m)
Oscillation – Total 32 degrees
Wheel Lean 20 degrees

Hydraulic System

Pump Flow 51 gpm (193 lpm)
Pump Type load-sensing closed center hydraulics
Relief Valve Pressure 3000 psi

Moldboard

Max Depth of Cut 32 in (82 cm)
Moldboard Height 26 in (66 cm)
Moldboard Length 12 ft (4 m)
Moldboard Thickness 1 in (3 cm)
Moldboard Width 12 ft (4 m)
Side Shift Left 32 in (82 cm)
Side Shift Right 32 in (82 cm)

Operating Specifications

Alternator Supplied Amperage 90 amps
Circle Gearbox Fluid Capacity 1 gal (5 l)
Cooling System Fluid Capacity 11 gal (40 l)
Fuel Capacity 90 gal (340 l)
Hydraulic System Fluid Capacity 12 gal (45 l)
Operating Voltage 24 volts
Operating Weight 38,705 lbs (17,556 kg)
Std Operation Weight – Front Axle 9,480 lbs (4,300 kg)
Std Operation Weight – Rear Axle 25,375 lbs (11,510 kg)
Std Operation Weight – Total 34,855 lbs (15,810 kg)
Tandem Case Fluid Capacity (each) 22 gal (83 l)
Tire Size low pressure, tubeless, 17.5R25
Transmission Fluid Capacity 12 gal (45 l)

Steering System

Articulation Angle 23 degrees
Turning Radius 2 ft (1 m)

Transmission

Max Speed – Forward 26 mph (42 kph)
Max Speed – Reverse 24 mph (38 kph)
Number of Gears – Forward 8
Number of Gears – Reverse 4
Transmission Type Full power shift transmission
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