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 has a tough appearance and a compact and reasonable body layout. It is equipped with a luxurious six-sided cab, integrated with a rollover protection structure (ROPS) and an air conditioning system to ensure the safety and comfort of the operator. The design of the operating system fully considers the principles of ergonomics to create a comfortable and safe working environment. The widened and thickened track design enables it to operate stably in complex terrain, providing excellent traction and stability. All these features make the D85A a reliable and efficient choice for various difficult construction and earth moving operation.



The Komatsu D85A bulldozer is equipped with a high-performance engine with strong power. It use hydraulic transmission technology and an advanced hydraulic system to ensure high transmission efficiency, smooth gear shifting, and precise blade movement control. The blade has a large capacity and is durable, making it very suitable for various high-demand operations. In addition, various blade types and attachments, such as ripper, can be selected according to specific needs, thereby enhancing its versatility and adaptability to different operating requirements.


The Komatsu D85A bulldozer is widely used in various fields such as construction projects, road construction, mining operations, and water conservancy projects. Whether it is site leveling, foundation excavation, ore stripping or dam construction, the D85A can complete the task efficiently with its excellent performance. Its versatility and reliability make it the first choice for a variety of demanding applications.
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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