1.Simplicity of operation. 2.Loss lost. Product DescriptionHuge tonnage beam type rotating hook block with electro-mechanical drive unit, extremely low design and huge to nnage, rotation of crane hook by geared motor and elastic coupling. Specification 1,...

1,Simple operation 2.loss lost. Product DescriptionOur hook blocks for tower crane is special designed, the hook is used high strength alloy steel to forging, it make the size of hook be small and the hook block is become small and light. The lifting...

1, There is torque limiter system to prevent the damage by Lock-Rotor, it make the motor durable. Product DescriptionHuge tonnage beam type rotating hook block with electro-mechanical drive unit, extremely low design and huge to nnage, rotation of crane hook...

1, There is torque limiter system to prevent the damage by Lock-Rotor, it make the motor durable. Product DescriptionCross shaft design rotating hook block with electro-mechanical drive unit, extremely low design, rotation of crane hook by geared motor and...

1.Capacity:Max 1500Ton Product DescriptionOur heavy hook blocks are engineered and manufactured to meet the specific needs of our industrial customers. All units consist of heavy-duty machined and fabricated constructions that include forged hooks as well as...

1, There is torque limiter system to prevent the damage by Lock-Rotor, it make the motor durable. Product DescriptionCross shaft design rotating hook block with electro-mechanical drive unit, extremely low design, rotation of crane hook by geared motor and...