Subway Muck Car

The gantry adopts box-type construction with superior rigidity/stability; segmented flange-connected main beams facilitate repeated relocation/disassembly, significantly reducing transport/installation difficulty for frequent site transfers.

Feature-rich, outstanding operational efficiency

Equipped with hydraulic auto-tipping system for automated muck discharge, reducing labor costs;

Crab supports rotation (e.g., 180° swivel) for flexible multi-directional muck discharge;

Wide speed range (e.g., 1:10 stepless speed) enables "heavy-load low-speed, light-load high-speed" operation, with high lifting efficiency and sustained heavy-load low-speed operation, markedly improving construction tempo.

Smooth operation, intelligent safety integration

Trolley traveling systems feature soft-start control with stepless speed transition, virtually eliminating mechanical shock;

Integrated VVVF control, anti-sway, auto-positioning, and data monitoring ensure smooth starts, precise positioning, and "zero-speed holding at hook" to extend brake lifespan;

Critical movements (traveling/hoisting) include safety protections, with motor starting current <1.5× rated current, reducing grid load and overheating risks.

Customizable solutions for complex conditions

Parameters (e.g., under-hook depth up to 40m, capacity covering 25t to 100t+) can be customized per site gauge/discharge depth/load requirements. Heavy-duty models handle bulk muck or component hoisting, precisely matching diverse project needs like metro/tunnel engineering.