三一重工 235

The SANY SY235 is a high-performance medium-sized hydraulic excavator in the 23-ton class, with an operating weight of about 23,000 kg. It is equipped with a 1.35 m³ bucket and powered by an Isuzu 4HK1 China-IV diesel engine delivering a rated power of 128 kW, featuring strong power output and good fuel adaptability without urea injection for easier maintenance. Adopting the Kawasaki fully electronic control hydraulic system, it provides precise and smooth operation with a bucket digging force of 158 kN. Compared with the previous generation, its working efficiency is improved by about 10% and fuel consumption reduced by over 5%, making it suitable for heavy-duty work in earthmoving, mining, urban construction and other scenarios. The machine features high-strength wear-resistant steel and reinforced structural components, with durable undercarriage parts. The cab offers comfortable and low-noise operation, balancing efficiency, energy saving and reliability — an ideal choice for construction projects.