qtz5010 telescopic Kind of tower cranes spesifikasi for buildings

Model:	qtz50(5010)
Brand:	HYCM
Origin:	Made In China
Category:	Industrial Supplies / Construction Machine
Label:	QTZ5010 tower cranes , telescopic crane , buildindtower crane
Price:	US $36800 / set
Min. Order:	1 set

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Product Description

qtz5010 telescopic Kind of tower cranes spesifikasi for buildings

Specification

Rated Lifting Moment	500KN.M
Rated Loading Capacity	5t
Max. Lifting Load	5t
Tip Load	1.0t
Max. Lifting Height	120m
Free standing height	30m
Rope length	320m
Span	50m
Working range	3 to 50m
Slewing speed	0.6r/min
Trolley peed	38.6/25.2 m/min
Jacking-up speed	0.4 m/min
Counter jib length	13m
Tower height height	6.2m
Power supply	380V/50Hz or according to client's requirments
Power Capacity	24.9Kw
Electric switch box	Schneider
Hoisting speed	(a=2)65.14/32.57/7.0 ; (a=4)32.14/15.60/3.5
Main Material	13513510mm square steel /Q235B
Mast section	1.61.62.5m

Description:

External climbing tower cranes are a modern form of balance crane that fixed to the ground on a concrete slab (and sometimes attached to the sides of structures), tower cranes often give the best combination of height and lifting capacity and are used in the construction of tall buildings.

The base is then attached to the mast which gives the crane its height. Further the mast is attached to the slewing unit (gear and motor) that allows the crane to rotate.

On top of the slewing unit there are three main parts which are: the long horizontal jib (working arm), shorter counter-jib, and the tower head.