Product Description

The parameter of QTZ*3: Max load capacity: 6t, Hoist height(free standing):*0m , Hoist height(Anchoring to building):**0m Rated hoist torque:xxxxx Slewing speed:0.*3/min Trolly speed:****8m/min Lifr-up:hydro-lift-up system Tower crane weight(no match weight): *0t This series of tower crane lifting, rotating, elevating work of the various agencies integration domestic advanced technology. Lifting bodies using three-speed motor, drum diameter, steel long service life, hydraulic brake putter. Luffer using two-speed brake motors, good place