Description:
QTZ80(TC5613) tower crane is a new type of machinery for construction. During designing, the technique of working mechanisms is advanced, simultaneously with the world advanced technique. The hoisting, slewing trolleying ,traveling mechanisms are all stepless regulated and frequency altering. Starting and braking smoothly with less impact. Long time operating at low speed with correct setting.Max. load of QTZ80(TC5613) tower crane is 8 tons, and each index of performance occupies leading position among domestic products of the same grade. Its advantages are as follows:
A: Hoisting Jib length can reach 56m, which at tip load 1300kg.
B: It has many working modes with largest application range. No matter which kind of mode is adopted, hoisting arm has lengths of 44m, 50m and 56m which can be chosen according to different objects.
C: It adopts hydraulic hoisting system to increase or reduce standard sections, which makes height of tower crane rise or fall according to height of construction to adapIde
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