LIUGONG 922FG4 Crawler Excavator

The 22-ton model is the most fuel-efficient and enjoys high-end configurations: full electronic hydraulic control technology, matching B7 EFI engine, large chassis and large attachments, making it most suitable for heavy work.

Fully electronic control system: Domestic development of fully electronic control, cutting-edge technology; using a new generation of IPC2.0 electronic control system, large-displacement electronically controlled main pump, matching electronically controlled main valve, low pipeline pressure loss, and distribution of flow as needed. The control is more precise, and it has the characteristics of flexibility, good maneuverability, high construction efficiency, and low fuel consumption. Compared with competing products, it can save 2L/h;

Touch screen: 8-inch high-resolution touch full-color LCD screen, with integrated switch control panel, well-designed button positions and easy operation:

Special bucket for earthwork: equipped with enhanced working device, using discrete element simulation technology and bucket shape optimization of 1.1 square rock bucket, with higher production efficiency.