RGT ТЭ Hoist Roller Shaft Impeller

     The thrusters of ТЭ on cranes (usually referring to electric hydraulic thrusters or electric hydraulic push rods) are mainly used as power sources and control execution components, and are widely used in the following core parts of cranes:
    Braking system (core application): The thruster is a key component of crane brakes (such as drum brakes).
     When powered on, the pusher lifts the push rod, releases the brake, and operates the mechanism; When the power is cut off, under the action of the spring force, the pusher resets, causing the brake to lock, ensuring that the crane stops smoothly or preventing heavy objects from falling when the power is cut off.
     Safety limit and windproof device: used to control the release and clamping of windproof iron wedges and windproof rail clamps for large cranes (such as port gantry cranes and tower cranes).
    Variable amplitude and tilting mechanism: In some boom cranes, the electro-hydraulic push rod can be directly used as a driving source to push or pull the boom for variable amplitude motion (adjusting the amplitude).