· AOCT self-optimizing control technology is adopted to optimize the hydraulic spool and increase the main pump displacement to achieve fuel economy.
· The longest designed lifetime can reach 25000 hours, 30% longer lifetime compared with previous models.
· More than 20 kinds of optional working devices, good protection of the engine with multi-stage reinforced fuel filter system.
· Much more convenient maintenance operation, durable oil and filters to reach longer maintenance period and 50% less expense.
Details determine success or failure, quality determines height.
We have been moving forward without stopping.
| Parameter | Doosan DX520LC-9C |
|---|---|
| Capacidad del cuchara(m³) | 3 |
| Horas de trabajo(H) | ≥1520 |
| Peso operativo(T) | - |
| Potencia(KW) | - |
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