slewing mechanism of tower crane

for Advantages of : 1.Original parts 2.professional experience from 2004 3.Goods in stock 4. Shor...

... QTP7030-12/16t Product Display Technical features • The boasts of multiple operation modes and wide application; • The complete m...

We could supply all ring for F0/23B, H3/36B and all others type for all of our If you need any of it, please feel free...

...competitive price 2) is a combination of advanced technologies from home and abroad, it is equipped with a hydraulic self-raising mecha...

... 150m Lifting Height 5ton Max. Load Electric Optional parts for QTZ63(PT5210) Top 150m Tower Cra...

... shaft device c. Light structure, good stability, convenient transportation; Mast sections are SAW welding, safe and reliable. Advanced ,...

... with all kinds of safety devices, including height limiter, radius limiter, load moment limiter, weight limiter and grip block. 2. The ...

... Manufacturer Hydraulic Mobile Hoisting Multiplying a = 2 or 4 Hoisting speed 10/35/70m/min (a=2); 5/17.5/35m/min (a=4) ...

... Ring Bearing Part No: QTZ1250 Ring Bearing Material: 50Mn Gross Weight: 260KGS Plywood Dimension: 1200*1200...

... Maximum Lifting Capacity up to 20 Tons Maximum Lifting Moment 335 Tonne-Meters Lifting Height 50 Meters Speed 0-0.8 R/Min Spe...

... spare parts drive supplier various supplied,and all passed CE/GOST certificate purchasing agent service could be of...

... Spare Part S24 Mast Section 1.2m S24 Mast Section For Mc85 Profile of Mast Section We supply high quality parts...

... by the cable and provides the with uninterrupted power supply through the closed-loop busbar, so as to avoid the phenomenon th...

... engineering construction sites. It can move construction materials and construction machinery up and down in a crisscross direction. The task of m...

... ​​Key Features​​ ​​Powerful Performance:​​ 10-ton max lifting capacity with 60m working radius ​​Exceptional Stability:​​ Reinforced to...

...dockyard, ship building and repairing yard, metalluygy industry. The four link type portal jib is composed of frame, lifting ,...

custom high performance Large Diameter Bearing Cross tapered roller bearings adopt large cone Angle and cone geometry design to ma...

... parts-HYCRANE This series of , ranging from QTZ31.5 to QTZ315 has a horizontal jib frame, a jib-trolley radius-changing ...

Potain MCR 225 Tower Crane for Urban Construction Overview The Potain MCR 225 is a top-performing flat-top tower crane designed for urban construction...