Factory price china yuchai diesel generator sets 420kw

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Product Description:

Specifications

open type dioesel generator with yuchai enginee 
1) Factory direct sale 
(2) CE, ISO9001 quality 

Power range

18-650KW

Engine

All series powered by Yuchai engine

Alternator

All series owning alternator options of Stamford/Marathon/ENGGA

Controller system

Hanging control box, automatic control module Smartgen HGM6310

Base frame

International channel steel welded base, inbuilt composite damping system; sandblast, acid-washing, antiseptic treatment

Radiator

Standard genset-joining radiator of 40 °C ambient temperature

 

 

Diesel generator Powered by Yuchai Engine,which yuchai is a large state-owned enterprise and a Nasdaq listed company in USA (NYSE:CYD). Its main business covers diesel engine, contruction machinery, vehicle parts. The engines produced by Yuchai include series YC6G, YC4G, YC4E to which American technology applied, series YC6A, YC6B, YC6J, YC4B, YC4D, YC4F, YC4W to which German technology applied, and YC6M series in which world top technology integrated, totally 12 series.

YUCHAI SeriesPower(KW)Power(KVA)Jichai Engine ModelCylinder NO.Fuel consumption
g/kw.h
DimensionL*W*HWeight  
 KG
FKS-Y420420200YC6G245L-D206≤1952500*970*15002300


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Q:how can we synchronize two alternator current generated by two diesel generating sets?
Yes you can, just make sure the connections are grounded first!
Q:What's the typical range of velocities (in m/s) of exhaust gases coming out of a 400 KVa diesel generator?
This is a difficult question to answer accurately. The velocity of the exhaust gas is highly dependent on the size of the exhaust pipe. A smaller exhaust pipe, a much higher velocity --- a larger exhaust pipe, a much slower exhaust gas velocity. A 2 exhaust pipe would have about 2.25 times the velocity of a 3 pipe. The exhaust velocity is highly dependent as well on the RPM of the generator. Double the RPM, and there is much higher pressure, and much higher exhaust gas velocity. An attached article mentions that the exhaust velocity in some unspecified gasoline powered car --- and at some unspecified RPM --- is about 240 to 260 feet per second. autolounge.net/tech/exhaust.html
Q:What is the different between RV generator, mobile generator, home standby generator and portable generator?
There is no significant difference. Any generator suitable for one of these uses could be used without change for any of the others. The term standby generator usually implies a machine which is too large to be easily moved.
Q:What pulley sizes would I need?
If the engine is likely to be running for a long time, fuel consumption is likely to be important. You want to find out at what RPM the engine produces maximum torque.(If it's a car engine that will likely be related to the cruising speed of the car in top gear) All IC engines are most fuel efficient at the rpm for peak torque. If the engine can make enough power for your requirements at the rpm for peak torque, that's the rpm you should aim to run the engine at. Will depend on the engine of course, but peak torque is usually around about 1/3 of the rev range, I estimate that to be aprox 1800rpm [ie (3600-800)*1/3 +800 ] If aiming for 1800rpm for the generator, with an engine speed of 1800rpm, you don't need to change the rpm at all. That means the pulley's can be the same size, unless the belts slip (flat/ribbed belts slip aprox 3%- probably not enough for you to worry about) So that's the ratio sorted out. Physical size of pulley. All belts have a minimum diameter pulley which they can go around, so long as the pulley is larger there's no problem. Minimum size pulley depends on the thickness, and construction of the belt- and that depends on the power you're transferring via the belt. If you give some indication of the power you're wanting to transfer I'm, sure you get some additional help you'll probably need a governor for the engine to generate at 60Hz give or take a bit. Many diesel engines just have a max/min governor relying on the user to governing the rpm under varying load . You'll need fairly good control for electrically generation, but it needs be nothing much than releasing the throttle a little if the generator is running fast, and if the generator is running slow pressing the throttle. Hope that helps
Q:Why don't hybrid car makers just run the gas engine to power a generator at constant speed? More efficient.
The next generation of Hybrid vehicles are being designed to do exactly this. They are referred to as REEVs, or Range Extended Electric Vehicles. Essentially, they are a fully electric vehicle, like a Tesla roadster. Electric vehicles have greater low end torque than internal combustion engines, and are inherently more energy efficient (more energy used goes toward locomotion rather than waste heat) To extend the range of these electric vehicles beyond just plugging them in to charge the batteries, they have an on board generator that can be set up to run on gasoline, diesel, bio diesel, or ethanol. They also take advantage of the same regenerative braking systems that are already being used in current hybrid vehicles. REEVs are pretty much awesome. If you're looking at getting a new ride, I'd recommend waiting a few years and getting one of these.
Q:is it a bad idea to store Diesel fuel in a can that formerly held gasoline?
With every day pass, our country is getting into more and more trouble. The inflation, unemployment and falling value of dollar are the main concern for our Government but authorities are just sleeping, they don’t want to face the fact. Media is also involve in it, they are force to stop showing the real economic situation to the people. I start getting more concern about my future as well as my family after watching the response of our Government for the people that affected by hurricane Katrina. According to recent studies made by World Bank, the coming crisis will be far worse than initially predicted. So if you're already preparing for the crisis (or haven't started yet) make sure you watch this video at familysurvival.tv and discover the 4 BIG issues you'll have to deal with when the crisis hits, and how to solve them fast (before the disaster strikes your town!) without spending $1,000s on overrated items and useless survival books.
Q:Can a diesel generator engine be adapted to power a small truck off-road?
This conflict is a waste of money: the only thank you to win is to kill, kill and kill untill there is not any one left to combat. do no longer look at human beings, basically overrun territory and lay waste to each physique there. we are unlikely to try this. we are basically going to maintain the stare-down till our leaders have the experience to ultimately crap or get off the stool. there is not any longer something to assert clever adequate to get each physique to cooperate peacefully. shall we advance extra advantageous skill technology and remodel to run extra issues with electricity, yet which will additionally come at a value. persons isn't polluting as lots the place they're each and each, however the extra load on skill agencies will throw out extra warmth and waste making electricity for use. That shifts the subject from one set to a distinctive. image voltaic and wind skill is cleanser. The sunlight shines each now and then and the wind blows each now and then, yet batteries will would desire to be a heck of so lots extra advantageous than they're to paintings as much as we choose them to run autos, trains, ships and autos. overlook flying with them. Hydrogen fuelcells will would desire to be fed via extra advantageous supplies of hydrogen besides, for a similar reason. There are ruin-thoughs slowly recovering this. 40 years in the past a capacitor that would desire to hold the skill mandatory to run a gadget any functional quantity of time would would desire to be bigger than a trashcan- now this is held interior the palm of your hand. It costs up speedy and discharges no longer so speedy. this continues to be no longer stable adequate yet. there is lots paintings to do.
Q:can i run a 40kvh generator on a water wheel?
Water wheels generally turn rather slowly or would fly apart and pulleys would likely be needed (large on water wheel and small at generator shaft). The generator may function well only within a specified range of RPM. Try to determine the rated speed of the generator (or determine the rated RPM of the diesel engine above idle(?) and any gearing or pulley ratios to the generator. That may indicate in advance how practical your match will be. Perhaps the generator can slowly charge a battery (with a given water supply and water wheel) but may not support full load as on the diesel engine. Work out an estimate on paper (including battery and voltage regulator?) before turning actual nuts and bolts.
Q:i want to start and stop electric generator by using thumb scanner and computer. how i can do it? ?
Even some older Gen-Sets have contacts for a remote start switch. This is where you might wire in sensors to detect when commercial power is lost. You may install a relay to actuate those contacts. You can control that relay with a computer controlled module that is run by your software. The computer you have installed the thumb scanner on can control this. If the software is for this specific generator, then it may already include a remote start, as well as a logger to record start and stop times. Kits are often available.
Q:Couple questions about backup generators for buildings?
They are not normally running. If power fails there will be some automatic emergency lighting powered by batteries which should allow the backup generators plenty of time to get started. They are often diesel powered. You can hope that they are reasonably maintained and tested from time-to-time.

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