Hammerhead Tower Crane, QTZ80(5613)

, QTZ80 (5613)
Description

Looking for a tower crane with a lifting capacity of up to 6 tons, a working radius range of 3~56m, and freestanding height of 40m and the maximum erection height reaching 140m? Dahan's QTZ80 (5613) hammerhead tower crane is a great choice for you. If you want to know more details about this series construction tower cranes, please browse further or contact us directly. We are the major building machinery manufacturer in China, and we can offer the optimal material handling solution in high rise construction projects.

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)
● 549	● 23	● 182	● 1180	● 706	● 431
■ 453	■ 72.7	■ 0	■ 1610	■ 890	■ 663
●: 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	8.5	40	80	4.2	20	40
		Max. lifting capacity	t	3.0	3.0	1.5	6.0	6.0	3.0
		Power	kW	24 /24 /5.4
Trolleying		Speed	M/min	4 8/2 4
		Power	kW	3.3/2.2
Slewing		Speed	R/min	0~ 0.62
		Power	kW	3.7×2
Jacking		Speed	M/min	0. 55
		Operating pressure	Mpa	25
		Power	kW	7.5
Total power			kW	34.7 (Without jacking mechanism)