Topkit Tower Crane TC7021(QTZ250) with High Quality
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- Loading Port:
- China main port
- Payment Terms:
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- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Detail of Tower Crane
Feature: Tower Crane Condition: New Application:Building,Construction,Industrial
Rated Loading Capacity: 2.1-12T Rated Lifting Moment:250KN.M Max. Lifting Load: 12T
Max. Lifting Height: 200M Span: 2.5-70M Place of Origin: China (Mainland)
Brand Name: CMAX Model Number: TC7021(QTZ250) Certification: ISO,CE
Warranty: 1 Year Free standing height (M): 50 Max. Working Range(M): 70
Tip Lifting Weight(T): 2.1 Working Range(M): 40,45,50,55,60,65,70 Climbing speed(M/MIN): 0.5
Counterweight(T): 23.6 Working Temperature(°C): -40-+60 Type: Topkit Tower Crane
Delivery Date:25-30 days Mast Section Size(L*W*H)MM:2000*2000*3000
Main Features of Tower Crane
1. TC7021(QTZ250) 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 2.5 to 70m, TC7021(QTZ250) 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. Slewing mechanism and trolleying mechanism all take VFD+PLC technical control.
6. Outstanding in working efficiency, operating speed and stability. Reduce future maintenance cost.
7. With scientific layout and beautiful appearance.
8.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.
9.After sales service will be offered which will get rid of all your worries in the purchase of our product
Specification of Tower Crane
Images of Tower Crane
FAQ about Tower Crane
Q: What kinds of tower crane are available now?
A: Four main categories: normal tower crane with cat head, internal climbing tower crane , top less tower crane and luffing tower crane.
Q: What kind of steel used for tower crane ?
A: Normally, as for the main force bearing steel structure, Q345B is adopted; as for the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.
Q: What about our tower crane warranty?
A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.
Q: What is 3 main mechanism of the tower crane ?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
Q: Can you equip with light on tower crane jib, monitor, remote control and anemometer?
A: Sure. All of these could be provided with extra cost upon the clients' requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.
- Q:Some of my friends are trying to see what is the most creative, yet still meaningful way to ask a girl to prom. I decided to use 1000 origami cranes, and for those who don't know, the meaning (in Japanese lore) behind 1000 cranes is that the maker gets to make one wish, and its also traditional to give them to someone to wish happiness and prosperity upon them.
- i think of it sounds large! ik i could like it if my crush did that! yet 1000? thats a good type of paper yet be beneficial to recycle regardless of is left over, it could probley make ur gurl happy that ur assisting the planet :)
- Q:It frustrates me every time I play one of those games i never win. Is there a secret? If so then what is it?
- It depends which type of animal crane you are talking about. If it's the jumbo cranes that pick up the huge stuffed animals, they are actually set to give out a win every so many plays, however the number of the winning play varies based on the location. If you are talking about the average sized cranes, the key is to look for a stuffed animal that is light up on top and bottom heavy. This will allow you to grab ahold of the head or neck and pick the animal up. I've found the easiest cranes to win on are the ones that you pick up beanie baby sized stuffed toys. They seem to win, every time you aim the crane to pick up the head or neck. It's a great way to rack up a lot of stuffed animals. While they may not be huge prizes they are reasonable ones, and some of them are pretty cute.
- Q:how much does a whooping crane eat per day?
- To figure out exactly how much they eat you would have to know the exact weight of the bird, the calories in the food, and the condition of the bird. Which is a very long way of saying that I don't know the answer to your question, but there is a mathematical way to figure it out if you are really interested.
- Q:What kind of flower is the Sunset Crane?
- Okay, i'm going to get every backyard gardener east of denver jumping down my throat on this one, but it's time you all wake up and know the real name of one of your favorate potted plants. only then will you beleave me when i tell you the sunset crane is a type of geranium. the true geranium. not the plant most people know as the geranium is botanically Pelargonium. that silly looking, red flowered, fuzzy leafed thing everyone loves to stick in a pot by their front door every summer back east and mistakenly call a geranium is not really a geranium. even the fancy Martha Washington geranium is not a geranium. it is the Martha Washington Pelargonium. but whats the use? unless you are a botanist everybody back east is going to say i'm just another fruit cake from california. (born and raised in wisconsin i'd like to add) okay, your sunset crane is botanically a geranium, often called by it's common name cranesbill. okay, you have the real best answer, so go ahead and pick the wrong best answer from some smuck from back east who knows best. sure i have two post graduate degrees in science, been a univ certified master gardener for over 15 years and just might know a tad bit more then the eastern fair weather, summer time gardener. but don't let that prevent you from thinking i'm nuts and choosing a better, best answer. i'm used to it. grandma is always right... until her plant dies. then they call me for the real low down.
- Q:is this normal? I mean VERY VERY afraid. I mean i won't scream but if i see a someone (except other guys) i will hug them tightly and beg for them to kill them... and how can i change this?
- girls will think its cute but dont tell the guys when you ask dont be too anoying but ya, its cute even if you are 15 years old
- Q:electromagnetic crane
- Current sent through a coil of wire creates a magnetic field, which can be used to pick up ferromagnetic objects. Turn off the current, and the field will turn off (although it might take a few seconds to turn off all the way), dropping the object.
- Q:My grandma has just gotten cancer and I want to send her a paper crane in her get well card. However, is it bad luck to send just one, do you have to send 1,000? I would like to send 1,000 but i don't have the time, experience with origami, or enough room in the envelope, and i only have till tomorrow.
- You can send her a few NICE paper cranes and write her a nice letter, it's the thought that counts.
- Q:Where you stand on one leg with your hands up and out to sides.Isn't standing on one leg in a fight leaving you exposed and vulnerable? What techniques can you actually do from that stance anyway (other than jumping up and kicking with the leg that was on the ground like the karate kid).
- Good question. Apart from the aspect of training, if you use it as a stance like in The Karate Kid in a real street fight or in a pub, it is comically useless. Movies are only movies and the moves are choreographed to captivate the audience's romanticism with Kungfu. But, having said this, the crane stance if used as a transitional move is a practical technique but both outstretched hands are either spear-hands or tiger-claws, not crane-beaks rising from the sides as in The Karate Kid. Or, if targeting only to the frontal opponent, both hands are forward, one fore and the other behind the front hand. The lifted leg is a frontal leg block either with the shin or knee. The knee must reach your solar plexus as a proper position. The whole centre-line is protected for an immediate instance, and is particularly used when there is a sneak attack from the front. But, don't ever use it as a stance waiting for an attack nor with any fanciful stances for that matter in real situations. To be effective with this technique, the person must be able to resist a frontal push while standing on one leg. To achieve this, he has to spend long hours on the 'horse-stance'. The common term for this single-legged stance is Golden Cockerel Standing On One leg, Jin Zi Du Li (my romanisation of Chinese is not to be trusted, but it sounds somewhat like that in Mandarin). As I said earlier, this is a transitional technique and really what follows after is the interesting part.
- Q:I had a dream and it wos really scary so realistic i woke up crying and could go to work the next dayi was in my house and woke up and came downstairs and there were letters on the floor and someone was picking them up then i looked outside and there wos a big fire and a crane had fallen down and explosion and everyone was dying their faces burnt i burst out crying. what does it mean?
- Probably some stress or fear is looming large in your subconscious mind. Scary dreams often occur when you have something that is stressing you. That is assuming you didn't read some book or watch some movie that brought it on, that is another possibility. Often we replay images we have in our heads from the day before. I don't think it is an omen or anything. So, be glad to say it was only a dream.
- Q:when a tall building is under construction you alwase see cranes on top. well i would like to know 1. how they move them up as the buildung gets taller and 2nd after there done how do they get them down?
- bigger cranes
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Topkit Tower Crane TC7021(QTZ250) with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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