• Hydraulic Material handler WZY20-6 System 1
Hydraulic Material handler WZY20-6

Hydraulic Material handler WZY20-6

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China Main Port
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TT OR LC
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1, Hydraulic system provide perfect power and accurate control

Adopting international top components to ensure the system with higher reliability

Control with constant power of single pump, crossover power of double pumps for reasonable distribution&utilization of engine power

Technology with negative flow control for best energy saving

Regeneration of oil, confluence of two pumps for combined movements and operating efficiency increased greatly

Secondary pressure control the rotary actions for faster and more stable

Automatically pressure raising and two speeds to drive the machine for different movements

Load maintain for boom and stick to ensure safety operation

2,Power system ensure the machine with high effiency

Cummins4BTAA3.9series engine, featured with water-cooled, direct-injection, turbo-charged, after-cooled,

high efficiency, environment protect and energy saving

3, Working attachment

Different structure type, dimension, working range and grab capacity of working attachmentcan be chosen based on actual situation of customers

Various structure, working ranges and grab bucket capacity are available to provide propersolutions according to customer demand

Replaceable teeth

4, Overall individualized design and manufacture

Equipped with fixed cab to provide good vision for extreme working condition

Rubber track pad cab be equipped to protect the operation ground

Can be equipped with electro-magnetic chuck to clean up small scrap steel




Q: A manufacturer buys 55000$ worth of machinery that depreciates linearly so that its trade-in value after 10 years will be 2500$.a) Express the value of the machinery depending on its age.b) Sketch the graph of the dependence.c) When does the machinery become worthless?
Let x = 0 (in years) be the price of when he first got the macinery. That means when x = 0, the cost is $55,000 and that when x = 10, the cost is $2,500. Since this function is linear, we can express it in the form of: y = mx + b So we can derive: 55000 = m(0) + b == b = 55000 2500 = m(10) + b == 10m + b = 2500 Since the previous one stated that b = 55000, plug it into the second. 10m + b = 2500 == 10m + 55000 = 2500 == 10m = -52500 == m = -5250 So we have the following function. F(x) = -5250x + 55000 When this becomes worthless, I assume you mean when F(x) = 0. -5250x + 55000 = 0 == -5250x = -55000 == x = 5500/525 ≈ 10.48 So after 11 years, it will be worthless. Hope this helps!
Q: I really what to know difference between power tools and ordinary tools .Is it specially design to do some special kind of work or it is of full power as the word describes ??
Yes this is a very big confusion that people carry about power tools .people perceive that it is special for some work .but it is not like that .power tool is a tool for any purpose and have some more stability and strength in that machine .. It would be any thing a table saw or a drill or any tools .It is available in all brands as in dewalt ,bosch, etc I got this information from one site
Q: I have a friend who is looking for some parts fo a 1000 watt generator made by the Zhejiang Robot Power Machinery Co., ltd in China. This generator was recently sold through Heartland America company in Chaska, MN.Anybody got any ideas on how to get the starter recoil mechanism and the DC circuit breaker?
had okorder
Q: POLL: would you rather live in a world with TOO MUCH technology, or live a primitive life, without machinery?
Live a primitive life- it's much easier to prevent the crap we create on this earth before it happens than clean it up after we've dumped it everywhere...
Q: Are humans machineries?
Not a clear question. humans machineries what does it mean?
Q: if the company introduces new machinery and reduces its direct labour, how is the break even point affected?
Fixed costs (depreciation of machinery) increase, Variable costs (wages) decrease ...
Q: BOARD EXAM QUESTIONS
# Read the book by R.S.Khurmi or by dr. A.K.Jain.
Q: Last night there was a massive noise on the railway outside my house which woke me up (like a consistent banging), I looked outside and it was a moving piece of machinery with sparks underneath it, it was quite long. I was wondering if anyone could shed some light on this, thanks.
The piece of machinery that you are talking about Sounds like a rail head grinder. Its used to smooth out the rails so when a train passes your hous it will seem quieter, and for the passengers the ride witll be smoother. The machine can also be used to cut out damanged pieces of track and fix a new piece in all at the same time hence the grinder to smooth out the welding. I hope that my answer helps. Joolz
Q: During 2010 a corporation purchased machinery costing $450,000. This is the only acquisitions of depreciable p?
Sorry, but your question cuts off in mid-sentence and is hence unanswerable. You'll need to add more info in the 'Additional Details' area of your question screen if you desire an answer.
Q: A 20kw,200V shunt generator is operated at rated load. if the driving engine is developing 30bhp (break horse power), determine the iron and friction losses.PLease use all the given data above..thanksAnswer is IFL=1039W.Thanks a lot.
This is the answer I gave to 2 other askers of the same question. brake horse power of an engine is the actual amount of horse power an engine can put out. Using 745.5 watts as a horse power, the engine will supply the equivalent of 30 times 745.7 watts at 30 brake horse power. This is 22,371watts. The generator is supplying 20 Kw or 20,000 watts. The difference in the engine output and the generator output is 22,371 minus 20,000 or 2.371 watts. I don't see how the answer is 1039 watts, if my calculations are correct. Perhaps someone else will have the answer you seek. I may be missing something in your question

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