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Question:

What is the principle of effort?

What is the principle of effort?

Answer:

It consists of the legs, the ground beam, the main beam, cantilever, electric hoist or car, electrical parts and other components.
take off and landing by the electric hoist above the lifting motor drive roll roll to do the upper and lower movement.
The cart is running on the ground beam above the motor reducer drive to drive the cart to move, the car running by electric hoist on top of the power motor to do the movement

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