【 Premium Recommendation 】 20-year premium Caterpillar 336 high-end excavator This 20-year-old Caterpillar 336 high-end excavator is a rare high-quality second-hand construction machinery in the market. It not only has outstanding performance, but also is well maintained and in excellent condition. The real vehicle and its actual watch show that its working time is only over 1,100 hours. For such a heavy-duty device, it can almost be regarded as a "nearly new car", which greatly extends its service life and reliability. In terms of the power system, the 336 model is equipped with a C9.3B engine produced by Caterpillar itself, which is an efficient, durable and strictly emistion-compliant power unit. Its maximum power can reach 336 horsepower, providing strong and stable power output in various working conditions. Whether it is excavation, loading or flat ground operations, it can handle them with ease. In addition, this engine also features excellent fuel economy, effectively reducing operating costs. The hydraulic System adopts Caterpillar's advanced CLSS (Closed Loop System with Swing Priority) closed-loop system plus swing priority technology, ensuring smoothness and accuracy during the operation process. Whether performing metic2025-12-05 18:01:23