The Komatsu GD675-5 Motor Grader is a powerful and versatile machine designed for heavy-duty grading and earthmoving tasks. With a robust engine delivering up to 163 horsepower and a wide range of operating specifications, including a circle blade tip angle of 40 degrees at the front and 5 degrees at the rear, this motor grader offers exceptional performance and efficiency on the job site. Built to handle various terrains and demanding conditions, the GD675-5 boasts a circle diameter of 60.3 inches, a maximum reach outside tires of 98.5 inches on both sides, and a transmission with eight forward gears and four reverse gears. Whether leveling surfaces, cutting ditches, or maintaining roads, this motor grader is a reliable asset for construction and infrastructure projects.
Circle
Komatsu GD675-5 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
18.90 in (48.01 cm)
Max Reach Outside Tires - Left
98.50 in (250.19 cm)
Max Reach Outside Tires - Right
98.50 in (250.19 cm)
Rotation
360 degrees
Shift Left
23.30 in (59.18 cm)
Shift Right
23.30 in (59.18 cm)
Dimensions
Komatsu GD675-5 Motor Grader Dimensions specifications
Blade Base
8.47 ft (2.58 m)
Height To Top Of Isomount Cab
10.50 ft (3.20 m)
Overall Length
34.70 ft (10.58 m)
Tandem Axle Wheelbase
5.01 ft (1.53 m)
Wheelbase
21.26 ft (6.48 m)
Width Over Tires
8.63 ft (2.63 m)
Engine
Komatsu GD675-5 Motor Grader Engine specifications
Aspiration
Turbocharged
Bore
4.30 in (10.92 cm)
Engine Make
KOMATSU
Engine Model
SAA6D107E-1
Gross Power Gear 1-3
136.00 hp (101.42 kw)
Gross Power Gear 4-6
151.00 hp (112.60 kw)
Gross Power Gear 7-8
165.00 hp (123.04 kw)
Net Power Gear 1-3
134.00 hp (99.93 kw)
Net Power Gear 4-6
149.00 hp (111.11 kw)
Net Power Gears 7-8
163.00 hp (121.55 kw)
Number Of Cylinders
6
Power Measured @
2000 rpm
Stroke
4.90 in (12.45 cm)
Torque
694.10 lbs ft (941.06 nm)
Torque Measured @
1450 rpm
Front Axle
Komatsu GD675-5 Motor Grader Front Axle specifications
Ground Clearance
2.10 ft (0.64 m)
Oscillation - Total
32 degrees
Wheel Lean
16 degrees
Hydraulic System
Komatsu GD675-5 Motor Grader Hydraulic System specifications
Pump Flow
52.90 gpm (200.23 lpm)
Pump Type
Load-sensing closed center hydraulics
Relief Valve Pressure
435.2 psi
Moldboard
Komatsu GD675-5 Motor Grader Moldboard specifications
Max Depth Of Cut
24.30 in (61.72 cm)
Moldboard Height
25.40 in (64.52 cm)
Moldboard Thickness
0.80 in (2.03 cm)
Moldboard Width
14.20 ft (4.33 m)
Side Shift Left
44.30 in (112.52 cm)
Side Shift Right
44.30 in (112.52 cm)
Operational
Komatsu GD675-5 Motor Grader Operational specifications
Alternator Supplied Amperage
60 amps
Circle Gearbox Fluid Capacity
1.90 gal (7.19 l)
Cooling System Fluid Capacity
7.80 gal (29.52 l)
Fuel Capacity
109.90 gal (415.97 l)
Hydraulic System Fluid Capacity
18.30 gal (69.27 l)
Operating Voltage
24 V
Rear Diff/Final Drive Fluid Capacity
4.50 gal (17.03 l)
Std Operation Weight - Front Axle
9,645.30 lbs (4,375.04 kg)
Std Operation Weight - Rear Axle
25,529.60 lbs (11,580.05 kg)
Std Operation Weight - Total
35,174.80 lbs (15,955.04 kg)
Tandem Case Fluid Capacity (Each)
15.10 gal (57.15 l)
Tire Size
17.5R25
Transmission Fluid Capacity
11.90 gal (45.04 l)
Steering
Komatsu GD675-5 Motor Grader Steering specifications
Articulation Angle
25 degrees
Turning Radius
24.30 ft (7.41 m)
Transmission
Komatsu GD675-5 Motor Grader Transmission specifications
Max Speed - Forward
27.50 mph (44.26 kph)
Max Speed - Reverse
25.00 mph (40.23 kph)
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Transmission Type
Full power shift transmission
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