Hammerhead Tower Crane, QTZ100(6013)

, QTZ100 (6013)
Description

QTZ100 (6013) is a hammerhead tower crane series supplied by Dahan, a leading construction crane maker in China. This climbing crane features modular design for rapid erection and dismantling. It can lift a heavy load weighing 6 tons and can handle it from one place to another in a radius of 60m or less. Without help of anchorage, the hammerhead tower crane has a freestanding height of 46m while it can reach 214m with anchoring system.

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)
● 573	● 20.5	● 202	● 1540	● 886	● 600
■ 477	■ 105	■ 0	■ 2640	■ 1189	■ 1001
●: 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	4.25	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	48/24
		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	5.5
Total power			kW	34.7 (No jacking mechanism )