Main Features

• Use world famous frequency converter, with wide speed adjusting range and high precision, parameters can be preset and recalled

• The boom and column is box-structure designed, compact structure with good rigidity 

• Counterweight-design inside column which ensures the stable and smooth lifting

• The multi-protection of mechanic set and electric set ensures the safety of operator and equipment 

• Optional devices: electric rotation device,walking trolley,retractable boom,etc. 

• Manipulation interface:humanization,simple and convenient