Qtz31.5 Construction Tower Crane Small Tower Cranes/Construction Hoist

Qtz31.5 Construction Tower Crane Small Tower Cranes/Construction Hoist


Specifications
 
construction tower crane 
1.good price,high quality 
2.great after-sale service 
3.ISO and CE certified,12 months warranty 
Why would our clients choose FOCUS tower crane?
Tower Crane steel directly purchased from BAOGANG and WUGANG, high quality raw material;         construction tower crane
SCHNEIDER electrical components ensures reliable and safe mechanism of FOCUS tower crane;                                 construction tower crane
Cast steel brake wheel, hoisting mechanism is tested in multi-ways;
Stable and powering slewing mechanism adopts winding motor and hydraulic transmission;          construction tower crane
Robot automatic welding system, automatic impeller blasting and spraying assembly line, ensures FOCUS tower crane top technology.   construction tower crane
 FOCUS Tower Crane Main Parameters:

Model Data		QTZ31.5	QTZ100		QTZ50
Rated Load moment(KN·m)		350	1000		500
MAX hoisting capacity(t)		3	8		4
Rated hoisting capacity max radius(t)		0.7	2.5		0.8
Working radius(m)		42	3---40		50
Height	Freestanding(m)	28	a=2,45/a=4,45		29
	Attaching(m)	100	A=2,220/a=4,110		140
Hoisting speed	Double rate	a=2	a=2	a=4	a=2	a=4
	Lifting speed(m/min)	8/25/50	80/40/10	40/20/5	9/30/70	4.5/17.5/35
Slewing speed(r/min)		0.66	0.62		0.6
Derricking speed(m/min)		25/38	48/24		25/38
The max. slewing radius(m)		20	40		49
Tail slewing radius(m)		13	10		13
Temperature of working environment		-20+40	-20+40		-20+40

Our tower cranes are being purchased, installed and operated all over the world.
Thanks for visiting, by the time you are paying attention to us, our tower cranes are being delivered /distributed to the world everyday - it'll be such a great honor if you can join us.For more information please visit us @ micfocus.en.made-in-china.com