E-mail : Inquiry@cn-dfm.com +86-13203870856



  • Model:QTZ80
  • Max. Load:8(t)
  • Jib Length:55(m)
  • Mast Section:1.83×1.83×2.5(m)
  • Tip Load:1.2(t)
  • Features
  • Technical Data
  • Inquiry
Main Technical Parameter
Item Parameter
Model QTZ80
Max. Load 8(t)
Jib Length 55(m)
Mast Section 1.83×1.83×2.5(m)
Tip Load 1.2(t)
Self Height 45(m)
Max Height 150 (m)
Total Power 42.4 KW
Hoisting System
Lifting Speed  
a=2 100/50 m/min
Falling Speed ≤7 m/min
l Adopting double-speed coiling electromotor with whirlpool brake; l Realize running at low speed while heavy loading and running at high speed while light loading.
Slewing System
Slewing Speed 0.65 r/min
Slewing Scope 720°
l Adopting hydraulic coupler for transmission, working steady and reliable l There is no shaking or swing while rotating l It can rotate as winds , to decrease the wind influence and ensure safety .
Trolley System
Trolley Speed 60/30/10 m/min
l High running speed l Running steady and reliable
Electric Elements
Control Type Central control
Main Electric Components Schneider Brand (French)
Automatically Trouble Detect Such as overloading, mistaken operation
Sound & Lights Alarm One set
Jack-up Device
Hydraulic System One set
Jack One set

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