Rail-mounted Gantry Crane

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Applications:

SDI can supply rail mounted cranes rated from 10 tons to 900 tons which can span up to 80m. Depending on the demand and design, a gantry crane alone can lift a beam of up to 900 tons, and two gantry cranes working together can lift a beam of up to 1800 tons。

Features:

Running on the rails; self-contained generator; able to move straight, and turn 90 degree.

Till the year 2011, 82 numbers of gantry cranes with rates over 450 tons have been delivered.

Rated lifting capacity

10-900 ton

Lifting speed

0-4m/min, heavy load

0-8m/min, no load

Span

16-80m

Running speed

0-5m/min, heavy load

0-10m/min, no load

Overhead trolley speed

0-3m/min, heavy load

0-5m/min, no load

Grade ability

±2%, long slope

Q: im sure its the machine heads, theres also a fret buzz on the low E but i dont want to do any filing: Well its the bridge a strat trem bridge tends to be a little more complicated than tune o matic ones to raise the action onyou see those peices in front of the holes your strings come out of on the bridgeThere are 6 screws you can use to adjustone for each string so just raise the low E up a little at a time then check to see if it still buzzes or notquick tip the closer the buzzing fret is to the nut the higher you will have to raise it.

Q: I want to build a bridge that will provide the best weight to mass ratio.A brick will be placed on the very top of the bridge (not on the bottom platform) and a machine will apply certain pressure to the brick.Sosay the bridge has a mass of 50 grams, and will hold a weight of 150 pounds, then the ratio would be 3, which is good.I am currently considering building a pratt, howe, warren, or warren (w/ verticals) bridgeI do not knwo which one will be best for this projectPlease help and give any tipsThanks and happy holidays!also, i do not know for the trusses, what angles i should use (for the triangles).specifications: gt;30cm long6cm-6.5cm wide Please help and give any tipsThanks and happy holidays!: Any of those types can be made to workYour most likely failure modes are going to be joint failure and Euler bucklingYou will want your joints to be so strong that the truss members break before the joints breakEuler buckling is going to be where the strength to weight tradeoff takes placeIf your truss members are slender, they will need flanges creating that I shaped cross sectionThis will add weight, howeverYou will have to decide if the added weight is worth the additional strengthIf a truss member breaks before the other modes of failure, then you have utilized the maximum capacity of your structureIf buckling or joint failure occurs, then you have not utilized the full strength of your truss members.

Q: i am going up to visit them in indiana and we need something fun to dowe r going to indiana beach (amusement park) but we need other ideas: You mentioned the temperature being highPerhaps it is the wood squeaking as the temperature changes during the day? I'm unsure of the scratching, and chewing sounds, though That's all I could come up with:/

Q: VMware is currently loaded up onto my computer and I have an operating system installed so I assume I can just network it to my physical computer but I can't figure out how to do it.: I know it sounds weirdEqual parts grape jelly and chili sauceVery tastyJust heat them both together, and put the cooked wings inI bake mine.

Q: he got Germany out of its depression and they were in worse shape then usand don't say its because he invaded other countries becase he fixed up Germany before the warand i am talking economics: Hitler did many good things for Germany before he went power crazyHe built massive roads and infustructure projects, dams and bridges, He put everyone to workHe got the machine working.

Q: I want to build a bridge that will provide the best weight to mass ratio.A brick will be placed on the very top of the bridge (not on the bottom platform) and a machine will apply certain pressure to the brick.Sosay the bridge has a mass of 50 grams, and will hold a weight of 150 pounds, then the ratio would be 3, which is good.I am currently considering building a pratt, howe, warren, or warren (w/ verticals) bridgeI do not knwo which one will be best for this projectPlease help and give any tipsThanks and happy holidays!: you want to make the bridge as tall as possible without having to worry about Lateral Torsional Buckling of the system (tipping over) once the weight is appliedThis will increase the moment of inertia of the system, thus making it stifferAs far as which truss is better, it does not matter, the whole idea of a truss is to create a large beam with minimal material in the middle, hence we take out the middle and replace it with truss membersJust make sure that the middle (longitudinally) is relatively stablePut more material in the top and bottom chords of the truss and you will have the strongest bridge with high moment resistanceIf the span is relatively short you will want to beef up the web membersOtherwise stick to the above.

Q: size for a bridge[no center support] -only needs to be strong enough to carry a pickup truck[5000 lbs] bridge span 40 ft.: the steel beam will be about 12 inches tall You will need a footings to hold the steel in place Look in phone book for steel co.or crane service comost sell steel beams And you will need the crane

Q: I have 1994 F250 with a 460 fuel injected enginenow when it comes to trucks I know my fair share but not enoughI'm saving up for a rebuild on it and I want to put some power adders on that won't completely kill my MPGsBut I'm not sure what to doI know I'm going to put a camshaft in, but what else should I on a milder budget? also I'm going to headers and I was going to run them alone with no exhaust, but a friend of mine said I needed and exhaust for back-pressure or else I will be negatively effecting the engine and losing HP and MPGsTrue?any help is much appreciatedthanks: Don't do it! Polystyrene, aka Styrofoam, is very flammable and easily ignitedEven if the polystyrene doesn't catch fire, it won't support the SculpeyIt will start to melt at 212° FSince the recommended baking temp for Super Sculpey is 275° F, it will be too soft to make for an effective armatureThe Sculpey will likely crack and you will lose all your hard workSculpey Ultralight makes a strong armature for Super SculpeyThough it may be expensive for a life sized bustAnother option would be to make a wire and plaster bandage armature that you can apply the Sculpey toyoutu.be/UGaLHyaKLew Good Luck!

Q: Lifting a weight to a height of 20 meters takes 20 seconds for one crane and 10 seconds for anotherIs there any difference in the amount of work done on the weight by each crane?PROVE WITH SOLUTION THANKS SIR!: there's no difference in the amount of work its because in this casethe work done is the change of potential energy of the weights their change in Potential Energy is the same (since they end up with the same height) soo, work done is the same ) work has nothing to do with time )

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