Conventional configuration:
1) Closed driver room operation.
2) Wound rotor motor is used on each mechanism, changed speed by resistance.
3) Working ambient temperature: -20°C~+45°C.

Features:
1) Reasonable structure
2) Favorable performance
3) Smooth starting and stopping
4) Low noise, commodious cabin and good view
5) Convenient maintenance, excellent exchangeability for parts and components
6) Saves electricity