Excavating loader (commonly known as: grilled slag machine), is a continuous high efficiency mining equipment, mining scraper is rock loader and claw loader's ideal for generation of products, to meet the needs of small cross section of roadway construction muck.The product is extensively used in mine slope and the vertical shaft of each kind of section of excavating roadway loading operation, and phosphate rock ore, iron ore, fierce and so on all kinds of ores mining loading operation, at the same time, the product also was widely used in building the railway tunnel, and road tunnel, diversion engineering, etc. Various kinds of tunneling engineering.

This machine is full hydraulic crawler structure, adopt unique backhoe system to pick rock (or ore), rock (or ore) gathers up into the middle of the scraper conveying trough, and rely on the scraper transport agencies will rock (or ore) once upon a time the connection device at the back of the department to (all kinds of car, belt machine, cars, etc.), at the same time, excavating loader bucket can also be used to clean their face.The equipment of the chassis design reference komatsu excavator structure, driven by hydraulic motor crawler walking mechanism, performance, strong climbing force strong, flexible, can work in the wet, water tunnel.

ZWY series crawler loader consists of seven parts: hydraulic system, electric control system, working arm, chassis, transportation tank, cab system, frame assembly and so on.