Building qtz125 Tower Crane with VFD control undercarrige foundation

Features of QTZ125 External Climbing Tower Crane

1) Working Radius (m): 65

2) Max. Load Capactiy (T): 10

3) Tip Load (T): 1.5

4) Mast Section dimension (m): 1.833×1.833×2.5                          

5) Hoisting Mechanism Speed (m/min): 0-100      0-50

6) Motor power (kw): 45kw

7) Slewing Mechanism Speed (r/min): 0-0.6

8) Motor power (kw): 5.5×2

9) Trolleying Mechanism Speed (m/min): 0-60

10) Motor power (kw): 5.5

Specifications of QTZ125 External Climbing Tower Crane

Advantage of QTZ125 External Climbing Tower Crane

a. Updated PLC can change the analog signal into digital signal, which shorten the faults removal time, improve its accuracy and anti-interrency capacity.

b. RCV turning control can be stepless speed regulated, which will results in precise brake and easy maintenance.

c. Soft lifting will produce no shock, which will improve the tower crane safety and its service life.

d. The most advanced and stable PLC controller is totally intelligently controlled, which will provide safe protection against the operator's mis-operation. It has faults detecting and signal testing functions.

e. There are fewer intermediate control components, which result in easy maintenance and higher reliability and safety.

f. All electrical components are from world famous brands.

Hood and Counter-jib of QTZ125 External Climbing Tower Crane