Self Erected Tower Crane QTK25

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Tower Crane TC4808

Potain Tower Crane--MC320K12

Luffing Tower Crane New TCD5032 supplier

Tower Crane TC5613 new sole dealer find

Tower Crane TC7021 70M Max Working Range

Tower Crane TC6024 Chinese Qualified Brand

Tower Crane TC4808 with Three Speed Motor

Tower Crane provide stepless speed regulation

QTK Series

Fast Erected Tower Crane

QTK Series Fast Erected Tower Crane is a newtype of tower crane developed by our company.It can be entirely towed on publicroad. It is rapid to assemble and immediately ready for use within one hour.Both fixed supports and rail tracks are available.When installed on railtracks, it can travel with load.

It is suitable for civilian constructions from 7 to 11 storeys(8-11storeyswhen jib upwards, less than 8 storeys when jib is level). Besides, it can alsobe used for transportation and stack of goods in workshops, freight yards,railstations,docks etc.

Main Features：

►Compact structure and be entirely towed on public roads.

►Rapid to assemble and immediately ready for use withinone hour.

►Tower body self locking, jib self connecting and pulleyself positioning on jib end. There are no aloft working during the wholeprocesses of erection and dismantling.

►Accurate positioning of movement mechanism .

►High accuracy and reliable load moment limiter andoverload protection.

►Unique anti breakage device for trolley shaft .

►Both fixed supports and rail tracks are available.

►30°jibupwards working angle for 35.0 m hook height.

Technical Data
ITEMS	UNIT	PARAMETERS
ITEMS	UNIT	QTK16		QTK25	QTK40
Lifting Moment	kN·m	150		250	400
Rated Lifting Capacity	t	0.7-1.5		1-3	1.1-4
Working Radius(Level Jib/30°upwards)	m	2-20	3-25/(21)		4-36
Hoisting Height(Level Jib/30°upwards)	m	20	23/35		23
Gauge x Axle Base	m	3.0*3.0	3.2*3.2		3.8*3.8
Max. working wind scale		6
Tail Slewing Radius	m	3	3		3
Rated Power	kW	14.3		22	22

Q: What windproof devices should be set up for crane work?: 2. torque limiterTorque limiter is an integrated safety protection device for jib cranes.We know that an arm crane represents the load condition from the moment of gravity. The load moment value is made up of product weight, amplitude decision, amplitude value is determined by the product, the boom of the crane arm length and angle cosine so that the crane is overloaded, in fact are the weight, arm length and arm angle limit, while also considering the working conditions and other parameters as well as constraints effect of control is more complex.At present, the widely used microcomputer controlled torque limiter can synthesize various situations and solve this problem better. The torque limiter consists of a load detector, an arm length detector, an angle detector, a work condition selector, and a microcomputer. When the crane to enter the working state, the computer will detect the signal input parameters of the actual working state, after operation, amplifying and processing, and advance into the rated load moment value, and at the same time in the display to display the corresponding actual values. When the actual value reaches the rated value of 90%, it will issue a warning signal when the actual value exceeds the rated load when the alarm signal, at the same time the crane to stop dangerous direction (lifting, boom, arm and rotary movements continue to drop).

Q: If there was a fight between Stefano DiMera and Allistar Crane, who would win?: Stefano Dimera would win. He's the ultimate villain. Allistar Crane is a Stefano Dimera wannabe!

Q: On the show Passions was Fox Crane ever sexually assaulted?: he and several other male characters have been sexually assaulted. Oddly enough, men on the show are equally as likely to be violated as women. Fox Crane, Julian Crane, Luis Lopez-Fitzgerald, Miguel Lopez-Fitzgerald, and Ethan Winthrop have all been victims of sexual assault. His individual character bio doesn't describe about it though.

Q: If you were to give someone a paper crane with an ayat or hadith (has to be short, as I have to write on its wings)... what would you write?I was thinking of writing this:Peace be upon you for what you patiently endured. And excellent is the final home. [13:24]I'm not sure though...lol. Any ideas? Salam.: Walaikum Salaam, So patiently persevere: for verily the promise of Allah is true: nor let those shake thy firmness, who have (themselves) no certainty of faith. al-Qur'an 30:60 'Never let your enmity for anyone lead you into the sin of deviating from justice. Always be just: that is closest to being God-fearing.’ (al-Ma’idah 5:8) ‘The flesh of sacrificial animals does not reach God and neither their blood; but only godliness from you reaches Him.’ (al-Hajj 22: 37) Hope I helped sis! :)

Q: Hey, can someone let me know some more about the support cable on the top of most cranes. Eg. material, what different types are out there etc. Thanks: its called wire rope. Cables are for electricity and TV.

Q: what does dog everything mean in crane lift lingo?: it means to stop the crane from doing anything, just sit still untill otherwise told to carry on

Q: Hi! I'm only going into 9th grade, but I'm getting a head start on chooising a college. I am absaloutley positive I want to be a musician. Hopefully a singer/songwriter, but my plan B is music production. So, I'm going to put Juliard aside (lol)and here are my choices right now:Crane School of Music,Fredonia School of Music,and Berklee School of Musicplease give me your opinion on those schools, and if you could suggest any others, please do. I need all the information I can get...Ive been doing alot of research but now I need other people's opinions. thanks :): Hey! okorder