2020 Sany SY55

【 Quality Recommendation 】 The Sany SY550 large excavator produced in 2012 has a working time of only 3,900 hours. It is in excellent condition and has stable performance. It is an indispensable and capable assistant in your engineering projects! This Sany SY550 excavator is equipped with an original imported Cummins QSM11 electronic fuel injection engine, which is powerful and fuel-efficient. With a maximum power of up to 368kW at 1800rpm, it can handle tasks such as excavation, loading and crushing with ease and complete them efficiently. Meanwhile, this model is also equipped with an advanced ECU electronic control system, which can automatically adjust the fuel injection volume according to the actual working conditions, ensuring that it maintains the best working state in various complex environments. In terms of the hydraulic system, high-performance main pumps and valve groups produced by Kawasaki Corporation of Japan are adopted, featuring fast response speed and smooth operation without any lag. The large arm and the boom are made of high-strength steel, with a solid and durable structure. Even when facing hard rocks, it can handle them with ease. In addition, the cab is spacious and comfortable, equipped with an air conditi2025-12-21 15:07:11