The Komatsu GD675-3 Motor Grader boasts powerful performance and versatile functionality, making it an ideal choice for a wide range of grading applications. With a maximum power of 199.9 hp and advanced features such as hydraulic system pump flow of 51 gpm and a full power shift transmission, this motor grader offers unmatched efficiency and precision on the job site. Equipped with a 12-foot moldboard and a 60.3-inch circle diameter, the GD675-3 ensures superior cutting and shaping capabilities. From its turbocharged and air-to-air aftercooled engine to its ergonomic design and reliable operation, this motor grader is designed to deliver exceptional results in any grading project.
Circle
Komatsu GD675-3 Motor Grader Circle specifications
Blade Tip Angle - Front
40 degrees
Blade Tip Angle - Rear
5 degrees
Diameter
60.30 in (153.16 cm)
Max Lift Above Ground
19.90 in (50.55 cm)
Max Reach Outside Tires - Left
78.80 in (200.15 cm)
Max Reach Outside Tires - Right
78.80 in (200.15 cm)
Rotation
360 degrees
Shift Left
24.70 in (62.74 cm)
Shift Right
24.70 in (62.74 cm)
Dimensions
Komatsu GD675-3 Motor Grader Dimensions specifications
Blade Base
835.00 ft (254.51 m)
Height To Top Of Isomount Cab
10.24 ft (3.12 m)
Overall Length
32.37 ft (9.87 m)
Tandem Axle Wheelbase
5.04 ft (1.54 m)
Wheelbase
19.92 ft (6.07 m)
Width Over Tires
8.37 ft (2.55 m)
Engine
Komatsu GD675-3 Motor Grader Engine specifications
Aspiration
Turbocharged and air-to-air aftercooled
Displacement
504.70 cu in (8,270.57 cu cm)
Engine Make
2238
Engine Model
SAA6D114E-3
Max Power
199.90 hp (149.07 kw)
Net Power Gear 1-2
179.70 hp (134.00 kw)
Net Power Gear 4-6
199.90 hp (149.07 kw)
Net Power Gear 5-6
199.90 hp (149.07 kw)
Net Power Gears 7-8
199.90 hp (149.07 kw)
Net Torque Gears 1-2
612.20 lbs ft (830.02 nm)
Net Torque Gears 3-4
719.20 lbs ft (975.09 nm)
Net Torque Gears 5-6
719.20 lbs ft (975.09 nm)
Net Torque Gears 7-8
719.20 lbs ft (975.09 nm)
Number Of Cylinders
6
Power Measured @
1900 rpm
Torque Measured @
1400 rpm
Front Axle
Komatsu GD675-3 Motor Grader Front Axle specifications
Ground Clearance
2.70 ft (0.82 m)
Oscillation - Total
32 degrees
Wheel Lean
20 degrees
Hydraulic System
Komatsu GD675-3 Motor Grader Hydraulic System specifications
Pump Flow
51.00 gpm (193.04 lpm)
Pump Type
load-sensing closed center hydraulics
Relief Valve Pressure
3000 psi
Moldboard
Komatsu GD675-3 Motor Grader Moldboard specifications
Max Depth Of Cut
32.10 in (81.53 cm)
Moldboard Height
26.00 in (66.04 cm)
Moldboard Thickness
1.00 in (2.54 cm)
Moldboard Width
12.00 ft (3.66 m)
Side Shift Left
32.30 in (82.04 cm)
Side Shift Right
32.30 in (82.04 cm)
Operational
Komatsu GD675-3 Motor Grader Operational specifications
Alternator Supplied Amperage
90 amps
Circle Gearbox Fluid Capacity
1.40 gal (5.30 l)
Cooling System Fluid Capacity
10.50 gal (39.74 l)
Fuel Capacity
89.90 gal (340.27 l)
Hydraulic System Fluid Capacity
11.90 gal (45.04 l)
Operating Voltage
24 V
Std Operation Weight - Front Axle
9,479.90 lbs (4,300.02 kg)
Std Operation Weight - Rear Axle
25,375.30 lbs (11,510.06 kg)
Std Operation Weight - Total
34,855.10 lbs (15,810.03 kg)
Tandem Case Fluid Capacity (Each)
22.00 gal (83.27 l)
Tire Size
low pressure, tubeless, 17.5R25
Transmission Fluid Capacity
11.90 gal (45.04 l)
Steering
Komatsu GD675-3 Motor Grader Steering specifications
Articulation Angle
23 degrees
Turning Radius
2.00 ft (0.61 m)
Transmission
Komatsu GD675-3 Motor Grader Transmission specifications
Max Speed - Forward
26.30 mph (42.33 kph)
Max Speed - Reverse
23.80 mph (38.30 kph)
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Transmission Type
Full power shift transmission
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