"Caterpillar 336D Second-hand excavator This Caterpillar 336D excavator is a very popular medium-sized excavator in the market. This machine is a 2015 model with a total working time of approximately 7,000 hours. It is well maintained and has stable and reliable performance. The overall appearance of the machine is clean and tidy without obvious damage. The interior of the cab is clean and tidy, with a wide field of vision and flexible and comfortable operation. In terms of power, this machine is equipped with a Caterpillar C9 ACERT engine, with a maximum output power of up to 225kW (approximately 302 horsepower). It is powerful and has good fuel economy, making it capable of handling both excavation and loading operations with ease. The engine starts quickly, runs smoothly, has low noise and its emissions meet environmental protection standards. The hydraulic system adopts an advanced closed central load sensing system, featuring high efficiency and energy conservation. It can automatically adjust the oil volume according to load changes, ensuring operational efficiency while reducing fuel consumption. In addition, this system also features an outstanding response speed and precise control capability, making the operation more smoo2025-12-04 17:01:51