【 Premium Recommendation 】 Two selected models of the Caterpillar 336 high-end excavator are now specially launched: one was manufactured in December 2019, and the other was freshly released in 2020. Both of these devices are in excellent condition and are ideal choices for you to enhance engineering efficiency and reduce operating costs. 【 Working Hours This machine produced in December 2019 has a cumulative working time of approximately 2,500 hours. The one produced in 2020, however, has only about 1,800 hours of working record. Both are far below the average service life of the same type of second-hand equipment, which means they still have a long service life to be explored. "Power System It is equipped with a CAT C9.3B inline six-cylinder turbocharged engine, with a maximum power of up to 227kW (305 horsepower), ensuring a powerful and stable performance. This model is also equipped with an advanced electronic control system that can automatically adjust the output power according to the actual working conditions, achieving the best fuel economy while ensuring efficient operation. "Hydraulic System The high-efficiency closed center load sensing hydraulic system adopts the latest generation of main pump and motor technology, fea2025-12-04 03:59:53