Hammerhead Tower Crane, QTZ63(5010) Manufacturer

Hammerhead Tower Crane, QTZ63(5010)

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, QTZ63 (5010)

Description

Free standing height of the QTZ63 (5010) hammerhead tower crane is up to 40m. Anchored to the wall of buildings, it can reach as high as 120m. This enables the tower hoisting machinery to meet the requirements of most construction projects for hoisting height. This lifting crane comes with the maximum lifting moment of 63t·m, effective radius of 3~50m, and the rated lifting capacity of 4 tons.

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)
● 399	● 17	● 155	● 745	● 459	● 259
■ 355	■ 63	■ 0	■ 1295	■ 708	■ 541
●: 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	6	3 2	65	3	1 6	3 2
	Max. lifting capacity	t	2	2	0.8	4	4	2
	Power	kW	15/15/4
Trolleying	Speed	M/min	40/20
	Power	kW	2.4/1.5
Slewing	Speed	R/min	0.6
	Power	kW	5.5
Jacking	Speed	M/min	0. 55
	Operating pressure	Mpa	2 5
	Power	kW	5.5
Total power		kW	22. 9 (Without jacking mechanism)