Ⅰ. Air compressor power supply: air compressor driven by ac motor, the driving power supply provided by the independent variable frequency power supply;

Ⅱ. Brake mode: tbm battery locomotive brake using the exhaust brake mode, when the tbm battery locomotive running, the brake cylinder are in gas supply condition, foundation brake release.When the brake cylinder is out of gas or the air line is under pressure, the brake cylinder enters the braking state;

Ⅲ. Quick release braking system: when the tbm battery locomotive brake, brake cylinder compressed air through quick release valve quickly ruled out, make brake fast and sensitive.

Ⅳ. The foot brake control valve: the tbm battery locomotive foot braking valve can realize the regulating control to the brake cylinder, after adjust air send into the braking spring chamber, help the spring brake. Can adjust the brake shoe to tighten to the wheel, realize to the tbm battery locomotive wheel anti-lock braking;

Ⅴ. Brake pipe: brake pipe adopts 20 mpa hydraulic tubing form structure, pipe system are wear-resisting, corrosion resistance, high pressure and free maintenance.

Henan Zhongsui provide narrow gauge rail tunnel battery locomotive,shield tunneling diesel locomotive, tunnel muck car, tunnel grouting car, and epb segment cars, subway flat car, tunneling men rider car,use to metro, road, railway, hydropower, sewage etc rail narrow gauge transport machinery equipment. 

Whether it is soft ground or hard rock, large or small diameter, Zhongsui will support you on all levels of tunnel traction locomotives to succeed in the most challenging projects with our highly reliable, durable and competitive product solutions