Hammerhead Tower Crane, QTZ80(6012)

, 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		Fall	/
		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		Speed	M/min	0.58
		Power	kW	3.3
Slewing		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)