Normal working air pressure is 4-6bar.

The durable rotary piston motor is equipped with an adjustable spring pressure brake pad, which can effectively hold the load even in the event of air supply failure.

The planetary gear mechanism with oil-immersed lubrication provides extremely smooth operation and reduces the product design height.

The reversing valve inside the pneumatic motor ensures high starting torque.

The large-caliber muffler can effectively reduce exhaust noise.

The 4-button control handle can sensitively control the work of the hoist and trolley, and is equipped with an emergency stop switch as standard.

The carefully designed assembled components reduce the product height (single chain form is used for less than 3000 kg).

The lifting sprocket is a 5-chain design, and the high-strength material is carburized with wear resistance. It is used with the standard lifting chain to ensure smooth and accurate lifting and lowering.

The drop-forged suspension system and hook are made of high-strength non-aging steel and are equipped with a sturdy safety spring lock.

The standard flat link chain is hardened and galvanized on the surface. The perfect combination with the lifting chain ensures smooth and accurate operation of the hoist. It meets all domestic and international standards.

Intermediate or higher levels use copper-plated upper hooks and lifting hooks.

Advanced types use stainless steel lifting chains.