【 Premium Recommendation 】2022 Sany SY55C second-hand excavator, first-hand supply, quality guaranteed! This Sany SY55C excavator was manufactured in 2022 and has only one first-hand usage record to date. It is well maintained and in excellent condition. The cumulative working time of the entire machine is only 1,200 hours, which is far lower than the average usage time of similar equipment. It is almost in a quasi-new state, ensuring its outstanding working performance and long service life. In terms of the power system, this excavator is equipped with the well-tested Isuzu 4JG1 diesel engine in the market. It not only has strong power and quick response, but also has excellent fuel economy, which can effectively reduce operating costs. Meanwhile, this engine has excellent durability and reliability, and can operate stably even under harsh working conditions. The hydraulic system is one of the key factors determining the working efficiency of excavators. This machine adopts the high-efficiency and energy-saving hydraulic system independently developed by Sany. By optimizing the matching relationship between the main pump and the control valve, it achieves higher excavation force and faster action speed, and can easily handle both e2025-12-18 10:13:38