Hoisting mechanism 45JLF25A
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45JLF25A Hoisting mechanism
Introduction
The products are independently developed and manufactured by our company via absorbing international and domestic advanced technologies.
Natinal Patented products:Patent 1:ZL2009 2 0243653.7
Hoisting Mechanism of Tower crane Patent 2:ZL2010 20226428.5.
Combined-type winding drum used in winch JLF series products adopt the structural style of variable frenquency motor +SNGW reducer+winding drum.S-NGM reducer is employed for the first time in China with the precision of all gears up to over 6 level and features of less noise, compact structure, light weight and convenient maintenance.
Specification
Model:45JLF25A
Rated single rope tension(kN):25
Magnification:4
Rated power of the motor (kW):45
Working frequency(Hz):6-50-100
Hoisting speed (m/min):2.4-20-40
Hoisting capacity(t):10-10-5
Rope capacity(m):500(5 layers)/615(6 layers)
Nominal Diameter of wire rope (mm):Φ14
- Q: what is the common cause of crane accidents
- Although mechanical failure does occur, most crane accidents are caused due to human error. Here are some examples: 1) Operating a crane during adverse weather conditions, such as wind conditions 2) Overloading a crane/ improper load calculations 3) Inexperienced or untrained personnel 4) Improper rigging of the load 5) Bypassing safety devises 6) Improper selection of the crane for the environment (ground conditions, power lines etc.) based on the type of load 7) Shock-loading a crane 8) Failure to perform maintenance and inspections in accordance to manufacture specifications I hoped this helped Cheers
- Q: how can I get rid of what looks like small crane flies in my yard and house. they seem to get in the grass?
- First determine if they are hurting anything. If they are true crane flys they will go a way soon. If they are not hurting anything I would not treat them. If you want to identify exactly what they are capture some and take them to you County Extension agent and he/she will be able to tell you what they are and if they pose a danger to you and your family.
- Q: what do you mean by a detente ball in the crane of a revolver?
- a okorder /
- Q: if anyone can inform me about any of these styles in debt even if just one id greatly appreciat itbest ansewer will be hard here cause i will b thankful for all who give a sincere ansewer
- To be honest I wish I knew more, but here's what I do know of Wah Lum. They have great hand trapping techniques that can be utilized while standing. A perfect compliment for close quarter combat. They come in real handy in bridging the gap. They ( like Wing Chun ) have sensitivity drills used for heightening your awareness of your opponents subtle movements. If you're a boxer,wrestler,or basically any other Martial Art practitioner. This is a good Art to at least be acquainted with.
- Q: They like fly on peoples face, i dont know why they come up on the face and it creeps me out, i have no idea why it comes inside of the house in the first place?
- I hate them too! They are the only animals I don't like. I know they are harmless, but they creep me out - as you say, they just fly at you and try to dangle all those horrible long spindly legs on your face, yuk!! I personally find the best way to get rid of them is to whack them with a rolled up newspaper or magazine. By the way, My Evil Twin is mistaken about their feeding habits. Crane flies do not eat mosquitoes - most do not eat at all in their adult form, since they only live a day or a couple of days at most. They simply mate and then die. If they do feed at all, it's just sipping some nectar from flowers. They do not have mouthparts capable of eating other insects.
- Q: I was just wondering this since I come from Northern Ireland and in Belfast I think they're probably the most prominent landmark but are they actually famous and if you saw them would you know where they were?
- Look them up on youtube you will see one crashing into another crane and knocking it over.
- Q: from the legend of sleepy hollow, his background, characater, personality, life etc.
- uhh...by reading sleepy hollow?
- Q: I've recently finished folding my 1000 paper cranes. I herd that there is a shrine in japan that takes them. Anybody know where that place is and the information I need to have to send them?
- The most common place to take them is the Hiroshima Peace Memorial Park. They have a monument dedicated to a girl who was affected by the bomb and died from cancer. Her name was Sadako and they have these glass cases that people from all over the world put their 1000 cranes in. Here's a link to their website... www.pcf.city.hiroshima.jp/index_e2.html You might have to call first...good luck!
- Q: What company makes a good engine crane I can order online?
- Dont know if you have a Harbor Freight store near you, but i bought an engine crane from them this past spring , 2 ton for $100. Go to the website and find a store by you, or maybe order one on line. good luck..........
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Hoisting mechanism 45JLF25A
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