Trackless carrier of heavy hydraulic support and trackless caging method of support
Pedal mechanism capable of realizing mechanical linkage control
Transmission chain integrating multi-element braking function
Low-position posture quick-changing device for underground coal mine container carrier
Preferential steering double-loop braking quantitative open-type system of mine vehicle
External forced cooling control system for explosion-proof vehicle drive axle
Driving safety protection device of underground trackless auxiliary transport vehicle