Hammerhead Tower Crane, QTZ50(5008) Manufacturer

Hammerhead Tower Crane, QTZ50(5008)

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, QTZ50 (5008)

Description

QTZ50 (5008) is a highly welcomed hammerhead tower crane in building industry designed with the maximum jib length of 50m. It can lift a 4t heavy load and handle it from one place to another. This jib crane comes with a free standing hook height of 29 meters, and it can reach up to 120 meters in virtue of 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)
● 354	● 14	● 100	● 450	● 315.5	● 138.5
■ 290	■ 57	■ 0	■ 590	■ 370.5	■ 225.5
●: 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	10.8	35	71	5.4	17.5	35
	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 Jacking	Speed	R/min	0.6
	Power	kW	3.7
	Speed	M/min	0.4
	Operating pressure	Mpa	20
	Power	kW	4
Total power		kW	21.1 (Without jacking mechanism)

Related Names
Tower crane exporter, construction tower crane, heavy machinery