CD₁ 、MD₁ type wire-rope electric hoist is a kind of light-small lifting equipment with advantages of tight structure, light weight, small volume,wide common use and convenient operation etc. If reducers with hard gear surface are applied, it will have long life and high mechanical efficiency. Conic rotor brake motors are equipped which has safety limiter in both up and down directions.

CD₁ 、MD₁ type electric hoists have fast and slow lifting speeds which make it lift steadily and accurately.

CD₁ 、MD₁ type wire-rope electric hoists can be widely used to lift heavy objects,or installed on the straight or curve  I-steel beam of Single-girder Cranes.They can also be