Overview
The Komatsu GD605A-2 is a motor grader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. The page includes structured technical data such as dimensions, operating information, drivetrain details, capacities, and performance-related specifications where available. 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 GD605A-2 against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
28,726.30
lb
Max Power
145
hp
Moldboard Width
12.20
ft
Overall Length
27.61
ft
Full Specifications
33 specs
Dimensions
Blade Base
8.85 in / 225 mm
Front Ground Clearance
1.99 ft / 0.61 m
Height To Top Of Isomount Cab
19.69 ft / 6.00 m
Overall Length
27.61 ft / 8.42 m
Rear Ground Clearance
1.09 ft / 0.33 m
Tandem Axle Wheelbase
4.98 ft / 1.52 m
Wheelbase
19.69 ft / 6.00 m
Engine
Articulation Angle
25 deg
Displacement
743 cu in / 12.2 L
Engine Make
2347
Engine Model
NH220-CI
Ground Clearance
2 ft / 0.61 m
Max Depth Of Cut
22.50 ft / 6.86 m
Max Power
145 hp / 108.1 kW
Max Speed - Forward
27.10 mph / 43.6 km/h
Max Speed - Reverse
32.10 mph / 51.7 km/h
Moldboard Height
25.80 in / 655 mm
Moldboard Thickness
0.80 in / 20 mm
Moldboard Width
12.20 ft / 3.72 m
NH220-CI
5
Net Power Gear 5-6
145 hp / 108.1 kW
Net Torque Gears 5-6
528 lb-ft / 716 Nm
Number Of Gears - Forward
6
Number Of Gears - Reverse
6
Oscillation - Total
30 deg
Std Operation Weight - Front Axle
7,915 lb / 3,590 kg
Std Operation Weight - Rear Axle
20,812 lb / 9,440 kg
Std Operation Weight - Total
28,726 lb / 13,030 kg
Turning Radius
22.70 ft / 6.92 m
Wheel Lean
23 deg
Hydraulics
Max Lift Above Ground
15.80 in / 401 mm
Max Reach Outside Tires - Left
83.30 ft / 25.39 m
Max Reach Outside Tires - Right
81 ft / 24.69 m
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Frequently Asked Questions
How does the Komatsu GD605A-2 compare to similar Motor Grader models? +
You can compare the Komatsu GD605A-2 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.