1、Adopt internationally renowned brand engines, meet the National IV emission standards, with large torque, strong power, energy saving and fuel saving. 2、Load-sensitive system, realizes the perfect match between the engine and the main pump, accurately provides flow, improves work efficiency, saves fuel and time. 3、Integral reinforced undercarriage, robot welding, weld forming completely eliminates the influence of human factors, stable arc, controllable melting depth, and beautiful forming. 4、High-end configuration, adopts internationally renowned brand hydraulic components to ensure the high reliability of the hydraulic system. 5、Products are widely used in indoor demolition, orchard planting, municipal engineering, greenhouses, land reclamation, nursery trenching and fertilization, pipelines, basement renovation, underground operations, etc. 6、Standard crushing pipeline, can be equipped with various kinds of crushing hammers, ripper, wood grabber, spiral drill and other different attachments, one machine for multiple uses; iron crawler and rubber crawler can be interchanged at any time to adapt to various working conditions, and the deflection arm is adopted, which can deflect work and easily dig the wall.