








| Specifications | Value |
|---|---|
| No. | 960411 |
| Tonnage (tons) | 50 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
Description
Detailed Introduction of Doosan DX500 Second-hand Excavator This second-hand Doosan DX500 excavator from 2014 is one of the most favored large-scale earthwork engineering equipment in the market. Since its commissioning, this machine has accumulated a working time of approximately 6,000 hours, operating at a medium to upper usage intensity. Its overall performance remains in good condition and can meet the construction requirements under various complex working conditions. In terms of the power system, this machine is equipped with a Cummins QSM11-C334 engine, which is renowned for its powerful output and excellent fuel economy. The maximum power can reach 242kW (approximately 328 horsepower), ensuring efficient operation while significantly reducing operating costs. More importantly, its advanced emission control system complies with the latest environmental protection standards, providing strong support for green construction. The hydraulic system adopts the EPOS intelligent control system independently developed by Doosan. This system can automatically adjust the pump flow according to the actual operation conditions, thereby achieving more precise operation control and higher work efficiency. In addition, by optimizing the desig
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