Hammerhead Tower Crane, QTZ63(5012) Manufacturer

Hammerhead Tower Crane, QTZ63(5012)

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, QTZ63 (5012)

Description

At Dahan, we manufacture and supply a wide array of hammerhead tower cranes. Here on this page, we introduce our QTZ63 (5012) series hammerhead tower crane to you. This balance crane can handle a heavy load of up to 5 tons, with an effective radius of 3~50 m. Without anchorage, it reaches a free standing height of 40m. However, a height of 120m can also be reached when the lifting crane is anchored to the wall of building. Browse further for more information about this construction machinery.

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)
● 425	● 21.7	● 170	● 1012	● 594	● 382
■ 345	■ 73.1	■ 0	■ 1582	■ 849	■ 677
●: 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	9	3 2	62	4.5	1 5.5	3 1
	Max. lifting capacity	t	2 .5	2 .5	1.25	5	5	2 .5
	Power	kW	1 8 /1 8 / 5
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	25
	Power	kW	5.5
Total power		kW	26.8 (no jacking mechanism)