Overview
The Komatsu GD705A-4 is a motor grader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include fuel capacity of 105.7 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Komatsu GD705A-4 against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
38,845.50
lb
Max Power
199.90
hp
Moldboard Width
14.20
ft
Overall Length
30.42
ft
Full Specifications
24 specs
Dimensions
Blade Base
9.52 in / 242 mm
Height To Top Of Isomount Cab
11.68 ft / 3.56 m
Overall Length
30.42 ft / 9.27 m
Rear Ground Clearance
1.35 ft / 0.41 m
Tandem Axle Wheelbase
5.68 ft / 1.73 m
Wheelbase
21.17 ft / 6.45 m
Width Over Tires
9.19 ft / 2.80 m
Engine
Articulation Angle
26 deg
Displacement
674 cu in / 11.1 L
Engine Make
2238
Engine Model
S6D125
Fuel Capacity
105.70 gal / 400.1 L
Ground Clearance
1.40 ft / 0.43 m
Max Power
200 hp / 149.1 kW
Max Speed - Forward
26.80 mph / 43.1 km/h
Max Speed - Reverse
28.60 mph / 46.0 km/h
Moldboard Height
27.60 in / 701 mm
Moldboard Width
14.20 ft / 4.33 m
Net Power Gears 7-8
200 hp / 149.1 kW
Number Of Gears - Forward
8
Number of Cylinders
6
Power Measured @
2,000 rpm
Std Operation Weight - Total
38,846 lb / 17,620 kg
Turning Radius
24.70 ft / 7.53 m
Related Machines
Frequently Asked Questions
How does the Komatsu GD705A-4 compare to similar Motor Grader models? +
You can compare the Komatsu GD705A-4 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.