USED The Komatsu D85A BULLDOZER
The Komatsu D85A bulldozer features a tough and robust appearance with a compact and reasonable body layout. It is equipped with a luxurious hexahedral cab, which is integrated with a roll – over protective structure and an air – conditioning system. The operating system conforms to ergonomic principles, creating a comfortable and safe working environment for operators. The wide and thick track design enables it to operate stably on complex terrains.
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The Komatsu D85A bulldozer features a tough and robust appearance with a compact and reasonable body layout. It is equipped with a luxurious hexahedral cab, which is integrated with a roll – over protective structure and an air – conditioning system. The operating system conforms to ergonomic principles, creating a comfortable and safe working environment for operators. The wide and thick track design enables it to operate stably on complex terrains.



This bulldozer is powered by a high – performance engine, providing strong and ample power. It adopts hydraulic transmission technology and an advanced hydraulic system, ensuring high transmission efficiency, smooth shifting, and precise control of the blade movements. The blade has a large capacity and is highly durable. Moreover, various blade types and attachments such as rippers can be selected according to specific needs.


The Komatsu D85A bulldozer is widely used in construction projects, road construction, mining operations, water conservancy projects, and other fields. Whether it is site leveling, foundation excavation, ore stripping, or dam construction, it can efficiently complete tasks with its outstanding performance.
Technical Parameter

Item | Parameter Value |
---|---|
Overall operating weight | Approximately 108,390 kg |
Dimensions (Length*Width*Height) | Approximately 5,874*3,725*3,380 mm (without ripper) |
Engine model | Komatsu SA6D140E-3 |
Rated power | 169 kW (230 PS) / 2000 rpm |
Transmission mode | Hydraulic transmission + mechanical planetary gearbox |
Track ground contact length | Approximately 3,300 mm |
Track width | Approximately 610 mm |
Track center distance | Approximately 2,140 mm |
Ground bearing pressure | Approximately 88 kPa |
Maximum gradeability | 30° (fully loaded) |
Bulldozer blade type | Straight blade, angle blade, U-blade (optional) |
Bulldozer blade capacity | Straight blade: approximately 7.8 m3 |
Bulldozer blade size (Width*Height) | Approximately 3,725*1,595 mm |
Ripper type | Three-tooth type (optional) |
Maximum ripper breakout force | Approximately 350 kN |
Forward speeds (5 gears) | 3.3 / 6.1 / 10.2 / 14.3 / 21.0 km/h |
Reverse speeds (4 gears) | 4.5 / 8.2 / 13.6 / 23.2 km/h |
Fuel tank capacity | Approximately 1,100 L |
Hydraulic oil tank capacity | Approximately 420 L |

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