The PX-ZWY mining crawler excavating loader combines mucking and continuous conveying for high-efficiency loading in mines and tunnels.
The PX-ZWY is a mining crawler excavating loader engineered for high-efficiency mucking and loading in underground mines and tunnels. It combines mucking and loading with continuous conveying, so material excavated at the face is moved steadily to waiting transport, reducing idle time in loading cycles. A crawler mining structure gives it stable mobility on uneven mine floors, and hydraulic or electric drive options support different site power setups.
The PX-ZWY's crawler mining structure provides reliable traction and stability in coal mines, metal mines and tunnels, where floors are uneven and space is limited. The excavating and conveying arrangement collects material at the face and transfers it without repeated repositioning, cutting cycle time in high-production headings. The machine is designed to keep the loading process flowing steadily during mucking operations.
Power can be supplied through hydraulic or electric drive, letting operators choose the option that best fits ventilation, power availability and operating cost targets underground. Controls are laid out for straightforward operation, and the machine is sized for confined underground working conditions. Configuration flexibility allows the PX-ZWY to be matched to roadway profiles, material conditions and fleet haulage equipment.
| Parameter | Value |
|---|---|
| Model | PX-ZWY |
| Category | Special Mining Digging & Loading Equipment |
| Operating class | Mining digging/loading equipment |
| Bucket capacity | Mucking/loading + continuous conveying |
| Power configuration | Hydraulic / electric drive |
| Key dimensions | Crawler mining structure |
| Working capability | Coal mine and tunnel mucking |
| Applications | Coal mines, metal mines, tunnels |
| Custom configurations | Subject to configuration |
| Standards & compliance | Subject to configuration |
The PX-ZWY is used for mucking and loading in coal mines, metal mines and tunnels, where continuous material removal keeps advance rates high. Crawler mobility lets it move across rough floors, while the conveying system maintains a steady flow to haulage equipment. Configurations can be adjusted to roadway width, material size and mine power conditions.

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