QAY400,adopts 7-axle all terrain chassis, 5-segment oval-section jib

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The product adopts 7-axle all terrain chassis, 5-segment oval-section jib, and single-cylinder no-rope automatic stretch and retract system. It has optional self-loading and unloading super-lift device, fixed extension jib, and luffing jib, featuring large working scope and strong lifting performance. The working radius can reach 96m, and the lifting height can reach 120m. The combined self-support counterweight device which can load and unload by itself makes the connection more convenient, safer, and more reliable.
Adopt the closed hydraulic system, power management function of the multi-pump system, featuring more stable operation and good slight mobility. The application of the computer integrated control technique and the CAN-BUS control network improve the intelligent level and advancement of the product. The pressure memory function, motor stalleddescent inspection, and speed control in different working conditions make the product safer and more reliable.
Full-head luxury cab adopts new combined center console layout and suspension seat whose height can be adjusted automatically, which shows the humanity design and makes the driving safer. The stable reliable and advanced drive system and the new outrigger structure supply strong supports for the safety and reliable running of the machine.

DimensionUnitQAY400
Overall lengthmm18850
Overall widthmm
Overall heightmm4000
Weight
Overall weight in transportkg84000
Front axle loadkg
Rear axle loadkg
Power
Engine modelTAD750VE
OM502LA.III/5
Engine rated powerkW/(r/min)200/2300
420/1800
Engine rated torqueN.m/(r/min)2700/1080
Travel
Max. travel speedkm/h70
Min. turning diameterm25
Min. ground clearancemm
Approach angle°16
Departure angle°14
Max. grade ability%40
Fuel consumption for 100kmL
Main performance
Max. rated total lifting capacityt400
Min. rated working radiusmm
Turning radius at turntable tailm
Max. lifting torquekN.m12152
Base boomm
Fully extended boomm
Fully extended boom+ jibm
Longitudinal outrigger spanm9.5
Lateral outrigger spanm9.8
Working speed
Boom luffing times
Boom full extension times
Max. swing speedr/min
Max. speed of main winch (single rope) (no load)m/min
Max. speed of aux. winch (single rope) (no load)m/min

 

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Q:Friction generates heat and causes wear and tear in machinery yet friction is often needed. Explain briefly?
In addition to cars and wheels/tires, there is also internal friction. Internal friction is what allows you to build up an oil wedge in rotating machinery that relies on a wedge of oil to separate the metal shaft and whatever the bearing surface happens to be, or the ball bearings from the inner and outer race. Friction also allows spinning devices to slow to a stop without the use of brakes...which would also not work without friction. Clutches wouldn't work without friction either, which means you couldn't easily release and re-engage the gears in a transmission...and if it's an automatic transmission, it relies on hydraulic friction to develop pressure in the torque converter. So, in a nutshell, friction is sometimes a bad thing when it results in the loss of mechanical efficiency by converting some of the power applied to useless heat. However, it is also a necessary feature when it is the primary reason a piece of equipment operates...and even then, a portion of that energy will be lost as heat. There is therefore no perfect machines or perpetual motion machines, you always lose some amount of energy to friction, but there are lots of things you couldn't do without friction.
Q:Who provides GM, Ford, and Chrysler with their machinery?
First, get a list of every major machine manufacturer outside the United States and Canada and find those which specialize in automation. Then do the same for every machine manufacturer in the United States and Canada starting with multiple operation machines, plastic extrusion and metal presses, forming and turning equipment, conveyor delivery systems and you have a start. The public library may have such listings .
Q:What machinery do you hate the most?
Any kind of dangerous shop tool... Table saws Compound miter saws Belt sanders When I was in shop class I was always paranoid of cutting my hand off.
Q:dat question is related to basic fluid machinery... the reaction turbines?
resultant force acts on the line
Q:Name some modern machinery/ technology that allows farmers to create bigger farms.?
Bulldozers. They push down hedges.
Q:Can you run a 64-bit OS on a 32-bit machinery (5years old).?
True my a$$.It is not possible no matter what.
Q:Should women be allowed to operate power machinery?
well, every so often i am allowed to use the kitchen things, but mainly my man likes me to operate the feminine things like the chainsaw, air compressor and weed whacker. i guess it all depends on what turns you guys on, but it figures that he's always wanting me to use them when i have some nagging to do, he says that he can hear me better that way and he says yes dear after every sentence. he swears that the instruction manuals say that i gotta wear my low cut top and no bra, but it doesn't make any sense to me, because i never saw him read one.
Q:What are different kinds of ways of losing weight w/o using machinery?
Okay first off, how old are you, you must be pretty young if you don't know what aerobics are. Aerobics is doing exercise that elevates your heart rate and makes your breathing rapid, and that is the secret, your breathing that is the fuel that burns calories. So really, you can do anything that will get you breathing in and out properly to increase your heart rate for at least 15 mins a day. What really works for me is running/jogging I have Tony Little's Gazelle it's great if used properly to elevate my heart rate. Crunches are great for your stomach and side leg lifts or kicks are great for those hips. Pilate's and Yoga are great and work really fast get you some easy beginner's tapes and do them regularly. Eat fresh fruits and veggies all day long cut out junk foods, but don't deprive yourself of anything, moderation is the key. Every 10 days go on a grape juice fast unsweetened of course it's really delicious. I promise you will not be hungry, this cleans out your system of toxins that clog you up build up fat deposits and rob you of your precious energy. Do some type of exercise daily, roller blading is great for the legs, just remember you have to always stay active for the rest of your life to stay fit, healthy and looking beautiful, so you have to be dedicated and not get discouraged, good luck and god bless.
Q:why Singapore import machinery and equipment, mineral fuels, chemicals?
Imports of capital goods to create value-added in the country by using abundant human capital.. It will make Singapore richer and faster. Don't forget that Singapore has to import drinking water as well.
Q:Wong Industries is depreciating the value of its machinery over a thirty-year life. Its original value was 1,0?
Since it originally had a lifespan of 30 years, it will lose $900,000 in 30 years, or $30,000 per year. V(t)=1,000,000 -30000t for the first 20 years. It's lost $600,000 in value and still is worth $400,000, but this will all go away after another 20 years or $20,000 per year... V(t)=400,000-20,000t for t between 20 and 40 years. I'll leave it to you to format this correctly :)

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