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Hammerhead Tower Crane

, QTZ80 (6012)
Description
Dahan Construction Machinery has been committed to design and manufacture of tower crane since 2000. Today, we are known as a tower crane expert in the industry. We offer the most efficient, safe and cost effective cranes to various building projects. The QTZ80 (6012) hammerhead tower crane to be introduced on this page is typically a perfect choice for those who want a great lifting capacity and safety. This is a popular type of heavy lifting equipment notable for its jib with radius up to 60m, freestanding height of 40m and maximum hook height with help of anchorage reaching 200m.
Balance Weight
Foundation Load
(1) Vertical force V, (2)Tilting moment M, (3)Torque Mk, (4) Horizontal force H
V(KN) H (KN) MK (KN · m) M (KN · m) F1 (KN) F2 (KN)
● 564 ● 18.8 ● 200 ● 1401 ● 817 ● 535
■ 467 ■ 91.9 ■ 0 ■ 2122 ■ 1140 ■ 907
●: In service, ■: Out of service, F: Force of Reaction
Load Diagram
Wall Anchoring Assembly
Mechanisms of the Hammerhead Tower Crane
Hoisting
Hammerhead Tower Crane, QTZ80 (6012)
Fall /
Hammerhead Tower Crane, QTZ80 (6012)
Hammerhead Tower Crane, QTZ80 (6012)
Speed M/min 0~40 0~80 0~20 0~40
Max. lifting capacity t 3.0 1.5 6 3
Power kW 25
Trolleying
Hammerhead Tower Crane, QTZ80 (6012)
Speed M/min 0.58
Power kW 3.3
Slewing
Hammerhead Tower Crane, QTZ80 (6012)
Hammerhead Tower Crane, QTZ80 (6012)
Speed R/min 0~0.7
Power kW 3.7×2
Jacking Speed M/min 0.55
Operating pressure Mpa 25
Power kW 5.5
Total power kW 35.7 (Without jacking mechanism)
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