· Reinforced structural parts cope with complex working conditions, multi-stage reinforced fuel filter system copes with inferior oil products, high-efficiency heat dissipation cooling system, hydraulic pulse absorber.
· Through experience accumulation of 15 years, the operating life is more than 15,000H under mining working condition.
· Adopt optimized engine, pump and valve matching technology to improve energy transfer efficiency; Lower fuel consumption and higher efficiency.
· AOCT self-optimizing control technology is adopted to optimize the hydraulic spool and increase the main pump displacement to achieve fuel economy.
Details determine success or failure, quality determines height.
We have been moving forward without stopping.
| Parameter | Hitachi ZX450-3 |
|---|---|
| Capacidad del cuchara(m³) | 1.9 |
| Horas de trabajo(H) | ≥1890 |
| Peso operativo(T) | - |
| Potencia(KW) | - |
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