LIUGONG 922D CRAWLER EXCAVATOR

The Liugong 922D excavator is a robust crawler excavator designed for heavy-duty earthmoving operations. It features a Cummins engine delivering a net power output of 155 hp (116 kW), ensuring efficient performance for demanding tasks. The machine operates at an approximate weight of 50,000 lbs (22,680 kg), balancing stability with maneuverability. The boom and stick configuration offers a maximum digging depth of 21.7 feet (around 6.6 meters) and a maximum reach along the ground of 31.8 feet (approximately 9.7 meters), allowing extensive excavation capability for various site conditions. The standard bucket capacity ranges around 1.0 cubic meter, suitable for typical digging and loading operations. The hydraulic system includes dual variable displacement piston pumps with a combined maximum flow that supports precise and powerful control of boom, arm, and bucket movements. The operator cabin is ergonomically designed with ROPS/FOPS certification, providing safety, soundproofing, and excellent visibility, contributing to operator comfort and productivity. The undercarriage features 600 mm shoe width tracks, providing strong traction and stability with a gradeability rating of up to 70%. Travel speed is modest to balance power and control, with swing speed set at around 12 rpm for efficient slew motions. Additional features include boom anti-drift functionality to stabilize operations, easy maintenance access with ground-level service points, and reliable build quality with reinforced frames and proven hydraulic control systems. These specifications make the Liugong 922D suitable for construction, utility, and heavy excavation projects requiring dependable performance and operator comfort.