【 Komatsu 350-7 Performance Premium Second-hand Excavator 】 This second-hand Komatsu PC350-7 excavator is one of the high-performance models that are highly sought after in the market. Since it was put into use in 2010, it has only accumulated about 8,000 hours of working time. For such a durable and well-maintained device, this can almost be regarded as a "semi-new" state. Its outstanding performance is not only reflected in its low utilization rate, but more importantly, its overall mechanical condition is excellent, capable of meeting the operational requirements in various harsh construction environments. In terms of power, this aircraft is equipped with Komatsu's self-developed SAA6D114E-3 turbocharged engine, with a maximum output power of up to 257kW (approximately 345 horsepower). This engine is renowned for its high efficiency and energy conservation. While ensuring strong power output, it also boasts excellent fuel economy, reducing long-term operating costs. In addition, the advanced electronic control system can automatically adjust the fuel injection volume and combustion efficiency according to the actual working conditions, ensuring that the machine is always in the best working condition. The hydraulic system adopts 2025-12-17 11:18:51