Self Erected Tower Crane QTK25

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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

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



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Q:What are the requirements for jack up and plus section of jack up tower crane?
When lifting, a standard section is hoisted on the imported beam or introduced platform. Then open the pins or bolts connecting the standard section with the slewing support. Start the oil pump, so that the cage in the standard section of the outward sliding, until the release of a standard section position, and then imported beam or imported platform on the standard section into the connection. This completes a process.
Q:what are the effects of fiction in cranes?
Huh? Cranes like the bird or like the construction equipment?
Q:How much does it cost for a crane to come to a worksite and put a roof on a house being built?
Costs would include the distance the crane travelled and also the size of the crane needed and it could start at $350 per hour up to $1000 although I'm sure those prices would include the drivers costs also.A quick look in your local yellow pages for crane hire firms and a few phone calls would give you a better idea.
Q:Stringing Paper Cranes Together?
You poke a hole in them and string them....
Q:What prior education and skills are needed to become a Crane operator ?
idk
Q:1,000 Cranes equals a wish, right?
1000 Cranes Wish
Q:STEPHEN CRANE! what are the literary techniques he uses the most?
Stpehen Crane used interesting literary techniques such as colorful metaphors which can easily be identified in eg like knowing eyes which represent the people of Dunnet (ammons, 84). Another literary technique he uses often is irony which is seen in chapter with Mrs. Todds variety of personality which shows how Mrs. Todd has this varied personality(eden, 141). Other literary techniques shown are comparisons and contradictions, dramatic personification and powerful paradox.
Q:I am Dr Crane is there anything you would like to know? i can answer all your questions?
How are you supposed to do that! Ok here is my question: Who are you really and why have you been stalking me the past 4 nights?
Q:Safety rules for tower cranes
Three. Check after shutdown3.1 after the tower crane has stopped operation, it is necessary to select the suitable position of the barrier and the middle of the track when the turret is turned and the arm to stop along the wind, and then lock all the rail clamps.All 3.2 tower crane rotary mechanism with a normally closed or braking device, in the stop after the operation, the driver must remove the handle, release the brake for crane in the wind blowing in under the direction of rotation.3.3, the hook should be lifted to the minimum distance from the lifting wall, not more than 5m position, hanging on the hook is strictly prohibited. Not to take reliable measures, not by any means, limiting the boom rotate with the wind.
Q:What kind of wish can I wish for with an origami crane?
You can make whatever wishes you want. Just remember that the wishes you make reflects what kind of person you are. So maybe you should make wishes you can be proud of. Also remember, if wishes were horses beggars would ride If you for example would wish that you would have $10, your wish is most likely to be fulfilled if you manage to sell each origami crane for 1 cent... Generally wishes come true if you really work for them, Not by sitting, doing nothing and wishing.

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