Guohong Tower Crane GHD5030-10
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 34 unit/month
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Shandong Guohong is a professional tower crane manufacturer.
Shandong Guohong can manufacture topless crane & luffing crane & topkit crane , the capacity from 40mt to 1000mt tower cranes . we have manufactured these cranes for various client in Korea, Middle east, Malaysia, Pakistan, Australia, Germany(OEM), South Africa and China.
Shandong Guohong prides itself on offering the most products and services around the world.
The leading products are mechanical devices such as various type of tower cranes and construction lifts; as well as road construction like asphalt mixing equipments together with steel building structure installation, etc. With the right to engage in foreign trade，we have passed ISO-9001 Quality Management System Certification,CE Certificate and got National Special Permission Authentication Grade A and Russia EAC certificate of tower crane.
Shandong Guohong Group, originally founded in 1999, is one of the first enterprises that restructured in Weifang City in 1997. The present group company was founded in 2003 and composed of four companies- Guohong Steel Structure, Guohong Door & Window, Guohong Leasing and Guohong Properties. It has 400 staff, fixed assets of about RMB70 million and land area of 90,000m2. Main products include FO/23B, 7030, QTZ125, QTZ80, QTZ63, QTZ40 and QTZ315 series tower crane, construction lifts and material elevator, as well as construction steel structure and high-grade aluminum-plastic doors and windows. Its products are sold in more than 10 provinces and cities in China and over 20 foreign countries.
Shandong Guohong Group is Top 10 Tower Crane Enterprises of Shandong Province, Top 100 Private Enterprises of Weifang City, Top 20 Enterprises of Guohong City, "AAA" Level Banking Credit Enterprise, Provincial-level Advanced Equipment Management Unit, Provincial-level "Contract Honored and Promise Kept" Unit and Top 100 Provincial-level Honest Enterprises. " Guohong " trademark was rated as Shandong Famous Brand, and Guohong tower crane is honored Shandong Brand-name Product
- Q: If a friend folded a thousand paper cranes for you what would you think?
- O.o that weirdo has alot of free time on his hands~
- Q: I have a vessel 40 feet off the ground in a platform, and the crane can get to within 30 feet of it (from the side). I'm more curious of the process for sizing them though.
- It okorder and view some of the product guides and review the performance data and load charts. It also depends on what type of support soil or foundation that is capable of supporting the crane.
- Q: This is a new technology in ringging work. Hope anyone can give me some detail information about wireless crane scale.
- Hi, okorder for more information
- Q: how do u bring a construction crane down?
- Unbolt it and use a smaller crane, or parts of the large crane to lower them to the street.
- Q: Do large semi-submersible crane vessels such as the SSCV Thialf propel themselves to work sites or are they carried on heavy-lift ships. I understand they have propulsion systems but the just seem so bulky, inefficient, and slow to move across oceans on their own.
- Very large capacity crane vessels have propulsion machinery for manoeuvring when on station. The most modern designs of semi-submersible vessel use them to achieve 'dynamic positioning'. Older designs used the propulsion systems to assist when deploying the anchors in the correct pattern. The vessels are towed by tugs when making deep sea passages. First generation crane vessels had much smaller lifting capacities and were either constructed on conventional hulls or were converted from existing ships. These types were capable of making ocean passages using their own propelling machinery.
- Q: What is the rental price of a tower crane? General site rental more, but also buy more? Ask the industry for an answer?
- The rental price of tower crane consists of the cost of advance and retreat yard and the monthly rent of tower crane. The cost of the advance and retreat yard includes the loading and unloading costs, transportation costs, installation costs and monitoring expenses of the tower crane. The rent of the tower crane includes the cost of tower cranes, the cost of tower crane maintenance and the wages of the crane drivers. At present, many sites are using lease way to use tower cranes, so that the occupation of the site will be less rent, investment will be relatively small.
- Q: I've been watching Passions for years and I don't understand what in the world is going on between Fancy and Pretty Crane... what did Pretty do to her??
- It has something to do with Fancy taking a boy away from Pretty that she liked a lot when they were younger. You know Fancy used to be a *****.
- Q: My science teacher wants to know why cranes make work easier rather than just lifting an object yourself. She refers to the formula of force x distance. So i have to compare (in a way) the work of a human lifting an object and a crane lifting an object. Grrrr.... I hate this project!
- The type of crane she is referring to ia a simple pole with a fulcrum placed between the person operating the crane, and the mass to be lifted. Imagine a weightless pole with a rope tied to one end attached to a mass of weight 224 lbs The pole is 9 feet long Let's say the human weighs 112 lbs, or half of what is to be lifted. Without a crane, it will be difficult to lift that much and swing it around. With the crane, though, let's look at the advantage when a fulcrum is placed under the pole and the person pushes down on the pole to lift the weight. First, note that gravity is in favor of the person to use their weight on the pole. Using physics, with the fulcrum place at x from the mass to be lifted, the downward force of the person is F*(9-x)=224*x or F=224*x/(9-x) now plug in some values for x and compute the force: x F 4.5 224 3.5 143 2.5 86 1.5 45 0.5 13 I started by placing the fulcrum exactly in the middle and then moving the fulcrum in increments of 1 foot closer to the weight to be lifted Notice that the more pole towards the person pressing down, the less force the person has to apply to lift the weight. Also, note that when the fulcrum is in the middle, the person must apply a downward force equal to the weight - which willl be difficult foir a person that weighs 112lbs. However, once the fulcrum is placed 2.5 ft from the weight, the person only need apply 86 lbs of downward pressure. Leverage. j
- Q: Two cranes can unload a ship together in 8 hours. The faster crane takes 12 hours less than the slower crane, if each were to unload the same ship alone. How long does it take for each crane to unload this ship?
- I'm surprised by how difficult and convoluted the other answers are. They're also wrong. If two cranes are working together and one crane can, in fact, do the job in two hours, then it cannot possibly take longer than two hours with the help of another crane. That makes no sense just by simple reasoning. So the answer of 2 and 14 hours is not correct. Not even close, really. Here's the simple, neat, and correct approach using basic algebra with no assumptions necessary or made: If crane 1 can unload at a rate1/x per hour, then crane 2 can unload at 1/(x+12) per hour since it takes 12 hours longer. The two cranes combined, unload at 1/8 per hour, which must be faster than either one alone. Example: If I can eat a pie in 3 hours and you can eat a pie in 6 hours: 1/3 + 1/6 = 3/6 = 1/2, so together we can eat a pie in just 2 hours... less time than either one alone. Makes sense. Back to the cranes, then: 1/x + 1/(x+12) = 1/8 (2x+12) / (x^2 + 12x) = 1/8 16x + 96 = x^2 + 12x x^2 - 4x - 96 = 0 (x - 12) (x + 8) = 0 - x = 12 or -8 Since the rate cannot be -8, the answer is x = 12 Crane A can unload all by itself in 12 hours. Crane B can do it in 24 hours, and together they can do it in just 8 hours. Check: 1/12 + 1/24 = 3/24 = 1/8 Their combined rate is, indeed, 1/8 per hour!
- Q: How many tons are tower cranes QTZ125?
- Nominal lifting torque KN ? m 1250Rated lifting torque KN ? m 1300Maximum lifting weight T 8Operating range M 3~60Maximum rated lifting weight t 1.5Maximum lifting speed m/min 80The lowest steady decline speed of m/min is less than or equal to 7Lifting performance two rate lifting speed m/min 80405.6Lifting weight t 248Four magnification lifting speed m/min 40202.8Lifting weight t 488Variable speed m/min 52/26/8Slew speed r/min 0.63Lifting height independent type M 50Attached m 170Design weight t 42.7 (stand height)Counterweight t 21.2The working environment temperature is Co -20 to +40Maximum working wind speed is m/s 20The maximum wind speed at ceiling is m/s 13
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Guohong Tower Crane GHD5030-10
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 34 unit/month
OKorder Service Pledge
OKorder Financial Service
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