Detailed Introduction of Sany 155 Second-hand Excavator This Sany 155 excavator is a second-hand construction machinery with high cost performance that we have carefully selected. It has a usage history of over five years, with a cumulative working time of approximately 6,000 hours. However, its overall condition is good and its performance is stable, making it highly suitable for engineering projects that require efficient operations. This equipment is equipped with a high-quality engine independently developed by Sany Heavy Industry, which is powerful and has good fuel economy, and can easily handle excavation tasks under various complex working conditions. Even under long-term continuous operation, it can maintain good work efficiency and stability. In terms of the hydraulic system, the Sany 155 adopts an advanced load-sensitive control system, which not only enhances operational accuracy but also significantly reduces energy consumption, making the entire machine run more smoothly and reliably. In addition, its robust and durable design concept is reflected in every detail - whether it is the high-strength structural components or the precisely processed key parts, they all undergo strict testing to ensure reliability for long-te2025-12-05 10:56:34