New Design 30 Ton Overhead Crane With High Quality
- Ref 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
Description of our Tower Crane
The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.
The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.
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.
Specification of Tower Crane
Model | QTP80 (TC5511) (Flat-Top) |
Max Working Radius (m) | 55 |
Free Height (m) | 41 |
Max Load (T) | 6 |
Tip Load (T) | 1.1 |
Max Height (m) | 161 |
Wall Ties for Max Height (sets) | 8 |
Main Material Specs (mm) | Square Steel Tube 1352*12 |
Mast Section Dimension (m) | 1.835*1.835*2.5 |
Hoisting Speed (m/min) | 80/40/10 |
Min Steady Falling Speed (m/min) | 5 |
Slewing Speed (r/min) | 0-0.62 |
Radius-changing Speed (m/min) | 40/20 |
Jacking-up Speed (m/min) | 0.6 |
Total Motor Power (kw) | 60 |
Independent Structure Weight (kg) | 37800 |
Counter Weight (T) | 16.2 |
- Q: Minimum QTZ63 tower crane special electric box open for many A
- Tower crane (tower crane) is called tower crane, also known as tower crane, originated in Western europe. A revolving crane mounted on top of a tall tower. The working space is large, mainly used for the vertical and horizontal transportation of materials and the installation of building components during the building construction. It consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower, the boom and the base. The working mechanism has four parts, lifting, luffing, turning and walking. The electrical system consists of motors, controllers, power distribution cabinets, connecting lines, signals and lighting devices, etc..
- Q: If a crane fly loses a leg will he be okay? Is it painful for him or do they just 'release' them like a lizard can release it's tail?
- Chances are, it won't be O.K. Some spiders can release their legs, but only if given fair warning (a gentle tug). If the crane fly lost his leg violently, he will probably die from the injury. Whether or not the injury kills him, he will, of course, be more vulnerable to predators. Not to be morbid or cold, because I really do love animals, and hate to see harm come even to the under appreciated invertebrates, but the Crane fly usually only lives a couple of days, so as long as he mated, his job on earth was finished anyway.
- Q: Just wondering i am so confused
- It's a crane thing. Seriously though - overhead crane, gantry or polar crane!
- Q: Old used 200 t crawler crane is available for purchase. What are the guidelines/ thumb rules for assessing its cost ?
- Supply vs demand Extreme examples: If the crane is no longer needed anywhere, the cost will be 0; no demand. If the crane still has a unique useable function and there is only one available, it's immediate cost will be very high; no supply. So, assuming that the cranes supply/demand is somewhere in the middle, the methodology for assessing it's cost would be to evaluate the following: * Where is it located with respect to where it is needed? (place value) * How quickly do I need it, and how quickly can I get the crane? (time value) * What alternative solutions are available? * How much do other similar cranes cost? * etc Hope this helps!
- Q: I saw this documentary on ancient buildings like the pyramids and it said that we don't have a construction crane that can life the stones used to build some of these ancient structures.So I gotta wonder how much the strongest crane CAN lift....or is that just fantastical nonsense about cranes not being able to lift those blocks?
- First, okorder /. This means that at 5 m the capacity is 600 tonnes. Double the radius, half the capacity. A crane located at the foot of the pyramid, will be at 115.2 m from the center. At that radius, the crane could only lift 26 tonnes, so this crane could not lift the greatest stones weighing 80 tonnes. Being the boom only 100m it could'nt even reach the center.
- Q: I just can't figure this out. They need a crane to assemble tall buildings, but how do they assemble the crane? Especially if the building is over 20 stories high. What crane can build a crane higher than itself?
- a mobile crane sets the original lower sections in place, and then the crane is assembled in 6' sections as it climbs itself.
- Q: is the elevation of the upper surface of the tower crane foundation flat with the elevation of the bottom of the new building? Or lower than the trough bottom elevation? ThirtyI think this is better. Please specify which specification has the relevant regulations. Which page is it? Thank you very much！
- When the tower crane is installed in the fertilizer tank, is the elevation of the upper surface of the tower crane foundation flat with the elevation of the bottom of the new building? Or lower than the trough mark
- Q: Mother, whose heart hung humble as a button the bright splendid shroud of your son,Do not weep. War is kind. Please help thanks for reading
- This is a very critical and harsh poem. Stephen Crane seems to have a more pessimistic outlook on life than other poems he has written, and nowhere else does that pessimistic outlook come through in his poetry than here. The pattern of the poem affixes a cynical, satirical statement after every statement of War is kind. For example, War is kind, Hoarse booming drums of the regiment, little souls who thirst for fight, these men were born to drill and die. The unexplained glory flies above them. Especially when Crane says the unexplained glory flies above them, he is making a powerful statement by questioning whether all the death and destruction is really worth it. This questioning is very important, because many wars are not really for what they seem to be for. There are exceptions of course, perhaps World War II and the fight to end the holocaust, perhaps the Civil War and the fight to end slavery, but for the most part, wars are usually conflicts between cultures over natural resources and disagreements over cultural values. The glory of war, the patriotism, the nationalism; Crane is trying to state that all of these emotions we associate with most wars are really made up so that generally people will feel better about their actions in the long term. Crane questions whether or not war is ever really worth anything to anybody in this poem. Crane clearly does not think so, considering the level of sarcasm he uses throughout the poem, especially at the end when he powerfully states Mother whose heart hung humble as a button On the bright splendid shroud of your son, Do not weep. War is kind. This is very powerful, and Crane very clearly points out that the glory of war and honor of battle are not worth much to a parent whose son has died, or wife whose husband has died, or child whose father has died. Crane's questioning of warfare is very relevant in today's war when we are as a country in what many people would call a meaningless war.
- Q: I'm trying to workout the best height of a truss for a ship-to-shore container crane project. The crane will have a 65m outreach, 18m center section and 15m backreach. I was thinking in the region of 2m-3m truss height.Any input would be great.Thanks
- Jimmy: The American Society of Mechanical Engineers (ASME) produces design standards for many types of cranes: see the link below. Many crane owners, licensing and governmental authorities having jurisdiction over cranes require design, fabrication and testing to ASME standards.
Send your message to us
New Design 30 Ton Overhead Crane With High Quality
- Ref 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
