Topless Tower Crane with High Quality and Competitive Price
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Descriptions of our tower crane:
1, TC4808 have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.25 to 48m, TC4808 tower cranes are famous for their large operating ranges, varied working methods and wide uses.
2,This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
3, It is original in design, reliable in operation and satisfactory in shape.
4,Equipped with all necessary safety devices, these cranes show a good speed-control capacity,, satisfactory operating stability and high work efficiency.
5,They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. Best after sales service will be offered which will get rid of all your worries in the purchase of our products
Advantage of our tower crane:
1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.
2, suitable for the group of tower cross homework.
3, boom stability is good, combination amplitude range.
4, suitable for height have special requirements occasions construction.
5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.
Item | Parameter | |||
Unit | a=2 | a=4 | ||
Rated hoisting moment | kn.m | 400 | ||
Working radius | m | 2.5-48 | ||
Load capacity at max radius | t | 0.8 | ||
Max load capacity | t | 4 | ||
Hook height | Independent type / Traveling type | m | 31.5 / 32.5 | |
Anchoraging type | 120 | 70 | ||
Working speed | Hoisting | m/min | 70/35/7 | 35/17.5/3.5 |
Trolleying | m/min | 20/40 | ||
Slewing | r.p.m | 0.31-0.6 | ||
Traveling | m/min | 12.5-25 | ||
Hoisting | KW | 15/15/3.5 | ||
Mechanism power | Trolleying | KW | 2.2/1.5 | |
Slewing | KW | 2.2×2 | ||
Traveling | KW | 1.7×2 |
- Q: what kind of material is used in making of crane and what is the making process of crane.
- There are so many kinds of cranes that you need to pick one to get any kind of good answer - the tall T shaped cranes are simply welded up from tubing and barstock into modular sections that will fit on a semi trailer and be hauled to the site. Their structure shows in the photos. A boom crane with telescoping boom has to be made up of welded tube sections with bearings and hydraulic pistons inside and out. And of course, the base of a moveable crane adds a whole series of complications.
- Q: How many types of crane?
- Types Of Crane
- Q: Yesterday around 9pm I saw a crane fly flying around my living room so I got a pillow and threw it over it. Sadly it found a way to get out cause when I was going to the bathroom I saw it right by the tub and I ran out. Those things are always trying to fly to me. Anyways there attracted to light or whatever so I just turned off the light in the bathroom and living room, and shut the door! I heard my sister later in the night go in there but idk if she saw it or not. So should I just go to the bathroom or wait till my sis goes in there?!
- Crane flies are totally harmless. Don't worry about it.
- Q: hi, i was just looking for a guide to change a full stock to a crane stock on an m4, (its wired to the back)i dont actually have the gun yet im buying it from a freind, so i havnt had a chance to look at it but the the gg gr16-r4i was wondering if its just a m4 with a stock that is wired to the back, how there is the two long screws that run from the back of the buffer tube to the body, then you just switch it out for a crane stock...anyway anything would be great, thanks
- you need a crane stock and a buffer tube for it. the full stock does not use a buffer tube. you simply guide the wires through the buffer tube (once you attach it to the back) and into the stock. then just pu the stock on and put the batteries in and viola! crane stock!
- Q: job description of crane operator and truck driver?
- Crane operator has to be certified by the state and the truck driver has to have a class A drivers license :)
- Q: What are the safety devices for tower cranes?
- (3) the lifting height limiter, lifting height limiter is used to restrict access to the hook jib head or trolley before, or is dropped to the lowest point (ground or below ground Ruoganmi) before the lifting mechanism of automatic power-off and stop working, to avoid lifting hook over hoisting device touch the boom and the bad.(4) the amplitude limiting device is used to limit the boom does not exceed the limit position in the pitch. An alarm is sounded when the lifting pitch reaches a certain limit, and the power is automatically cut off when the limit position is reached.(5) stroke limiter of car stroke limiter: a trolley type jib head and root, to cut off the circuit car traction mechanism, prevent car offside. Cart travel limiter: used to prevent the crane from derailing.
- Q: How to improve the stability of tower crane
- The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3 times of the same structure light steel wire rope (laboratory comparable conditions), not easy to wear and corrosion is not easy to cause the service life of wire rope large amplitude extension. Manganese phosphating is wear resistant phosphating, which can solve the wear problem in the use of wire rope and improve the corrosion resistance. It is for reference only
- Q: how a tower crane for a high rise building construction is erected?
- Depends on the type - if the building is not that tall, the tower crane could be built by any taller crane (either a mobile one or an existing one on the site). If the building is very tall, a self-erecting crane is usually used; this type has a sort of jack mechanism somewhere in the tower (usually near the bottom), so as it is needed, the existing tower can be lifted, and another tower section is inserted to raise the entire structure, repeating the process as needed as the structure the crane is building gets taller (thus, the crane is building itself as it goes along).
- Q: I am writing a story for school about working in Dubai as a crane driver but I need to know what the purpose of a Crane driver is, how much they get payed and stuff like that. And if you could tell me how a crane driver can get admission in the first place, it would be really great. Thanx. And btw, this story is for Geography.Thank you. :)
- i am not a crane driver myself , but into this field of construction . get a licence as driver from authority just as a car driver. know how to drive the crane ad a driver know how to operate a crane as a operator. know the performance of the crane and its limits. the salary can vary depending on the type of crane and its special features. but not in the high end grade for sure unless its a very specialised crane operation. u can ask any thing more .
- Q: im doing a project and i need to know what eats sandhill cranes asap.
- Predators of the sandhill crane include man, feral dogs, wolves, and coyotes (Canidae), crows and ravens (Corvidae), hawks and eagles (Accipitridae), jaegers (Stercorarius spp.), raccoon (Procyon lotor), alligator (Alligator mississippiens), bobcat (Felis rufus), black bear (Ursus americanus), river otter (Lutra canadensis), and snakes
Send your message to us
Topless Tower Crane with High Quality and Competitive Price
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords