QTZ2000A topless tower crane

zibo yichi international trading co.,ltd.is the main export trade company,our products include:tower cranes,flat-top tower crane,luffing tower crane,topless tower crane,topkit tower crane,QTZ series tower crane,potain tower crane,building tower crane,construction hoist,tower crane products are mainly exported to the Middle East,Africa,South Africa,Southeast Asia,and so on across the country,the tower crane,flat top tower mainly good quality,excellent price,good after-sales service is characterized by tower crane,tower crane by the majority of users.

ADD:Room.A317(New times business

center)No.145 ZhengTong East

Roade,Developing zone,ZiBo City

ShanDong Province,China

TEL: +86 533 3599992

FAX: +86 533 3599991

E-MAIL: andy@yichichina.cn

Online :

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QTZ2000A topless tower crane

Tower cranes--Date:2010-4-7 17:04:44 --Tower crane

QTZ2000A topless tower crane Technical Parameter:

1. Freestanding height:54m

2. jib length: 70m/65m/60m/55m/50m/45m/40m

3.Max. load: 80 t

4.Tip load: 24t

5. Range: 3.5-70m

6.Mast section: 3.25*3.25*6.0m

7.Only collar tie: Min. height base to first tie 24m, max height above first tie 54m. max horizontal tie load 110t;

More than one tie: Min. height base to first tie 24m, max height above first tie 54m, max horizontal tie load 110t, max.lift height without tie 60m

flat top tower crane

QTZ2000A topless tower crane Technical Parameter
Boom length	70m
Mast Section	3.253.256.0m
Max. load	80t
Mechanisms
Hoisting	Load(t)	40-80		20-40	10-20	0-10	Multitronic
	V(m/min)	0-6		0-12	0-24	0-48
Trolleying	m/min	0-20					Multitronic
Slewing	r/min	0-0.3					Multitronic
Jacking	m/min	0-0.3					Multitronic
Power Supply	380v 50Hz/440v 60Hz
Protective Devices			Moment limit automation
			Overweight automation
			Overheight, overlow automation
			Slewing orientation control
			Trolley limit control

Our main products are: Tower Crane,flattop tower crane,topless tower crane,potain tower crane,Middle East tower crane,topkit tower crane,construction hoist,luffing tower crane,Africa tower crane,Southeast Asia tower crane,South Africa Tower cranes.