Komatsu GD825A-2 Motor Grader Specifications
GradersMotor Grader Specs
The Komatsu GD825A-2 motor grader is a heavy-duty machine engineered specifically for large-scale civil construction, road maintenance, and mining applications across Australia. Renowned for its robust construction and exceptional blade pull, this grader delivers the precision and power required to handle demanding levelling and shaping tasks on major infrastructure projects.
Equipped with a high-performance Komatsu engine and an advanced powershift transmission, the GD825A-2 ensures optimal fuel efficiency and smooth operator control. Its spacious, ergonomic cabin provides excellent visibility of the moldboard, enhancing safety and productivity on busy Australian worksites.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Moldboard Width | 4,880mm |
| Moldboard Height | 750mm |
| Blade Pull | 15,500kg |
| Max. Lift Above Ground | 450mm |
| Max. Drop Below Ground | 650mm |
| Articulation Angle | 25 degrees |
| Turning Radius | 7.9m |
| Max. Speed – Forward | 44.9 km/h |
| Max. Speed – Reverse | 45.1 km/h |
| Wheelbase | 6,850mm |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Komatsu S6D140-1 |
| Net Power | 280 hp (209 kW) |
| Gross Power | 290 hp (216 kW) |
| Displacement | 15.2L |
| Cylinders | 6 |
| Aspiration | Turbocharged |
| Fuel Tank Capacity | 490L |
Additional Information
The Komatsu GD825A-2 stands out in the heavy grader class due to its unique combination of a rugged mainframe and a highly responsive hydraulic system. Featuring a durable drawbar and circle assembly, it provides stable blade control even under extreme loads. The machine’s state-of-the-art operator enclosure is designed to minimise noise and vibration, ensuring long-shift comfort and reduced operator fatigue in harsh Australian environments.
Reliable machinery for every project
Quality performance for construction industry needs.
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