【 Premium Recommendation 】 Second-hand Caterpillar 349 excavator, equipped with a 3.8-cubic-meter large-capacity bucket, is your ideal choice for efficient construction. Since this equipment was put into use in 2015, its cumulative working time has only been 6,000 hours, which is far lower than the average service life of similar machines, ensuring its good mechanical condition and a relatively long remaining service life. In terms of the power system, this aircraft is equipped with a Caterpillar C13 ACERT engine, with a maximum output power of up to 447 kilowatts (approximately 600 horsepower). It not only provides strong power support but also performs well in fuel economy, effectively reducing operating costs. In addition, the advanced electronic control system makes the engine run more smoothly and reliably, reducing the failure rate. The hydraulic system adopts the latest CLSS closed center load sensing technology, combined with high-precision proportional control valves, achieving rapid response and smooth operation. It can handle complex and changeable working environments with ease. More importantly, this system also features an energy-saving mode, which further reduces energy consumption while ensuring work efficiency. It i2025-12-01 15:10:26