2009年4月19日星期日

Supplier and exporter of diesel generators powered by cummins

Through many years of cooperation with CUMMINS, gensets with its high reliability, low use and maintenance cost win the loyalty of many customers in the field of Army, transportation engineering system and mine industries. Established in 1919, headquartered in Columbus, Indiana, (USA) Cummins Inc. serves customers in more than 160 countries and territories through its network of 680 Company-owned and independent distributor locations and more than 5,000 dealer locations. As the largest foreign engine investors of China, Cummins possess Chongqing Cummins Engine Co., Ltd (produce M, N, K series engine) and Dongfeng Cummins Engine Co., Ltd (produce B,C, L series engine ) and produce CUMMINS engines with globally uniform quality standard. Powers City and CUMMINS guarantee the most convenience and shortcut service through their service networks countrywide.
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Supplier and exporter of diesel generators powered by deutz

Diesel generator sets powered by Deutz, power coverage from 22KW to 120KW, adopt DEUTZ 226B series low power diesel engine made by Sino-Germany Joint-venture Company in China. German DEUTZ Engine Company is a world famous engine manufacturer, with the technical improving, 226B series have been used and tested thousands of times in various mechanical and marine fields. German DEUTZ Engine Company has transfered all the facilities, technologies, management system to Shandong Weifang Diesel Engine Company, which is a Sino-Germany Joint-Venture Company with a capacity of manufacturing 226B series engine over 25,000 units per year.
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Introduction to the Diesel Generator

There are several types of fuels that can be used for generators. It is however seen that the diesel generator is normally the choice of the commercial generator user. This is due to their ability to be both very portable and powerful making them suitable for a wide range of uses. In addition to these features there is also the added benefit of being dependable.
The typical electric generators is run at 1800RPM and is water cooled. This makes them great work horses as they are able to run for longer periods of time when compared to the gasoline generator and without much maintenance work required. They are also cheaper to operate due to the low fuels costs as compared to the other types of fuels such as gasoline and propane as well as the lowered maintenance costs due to there being no spark plugs and carburetors.
The diesel generator operation is similar to that of the diesel engine. There are two types of diesel engines. The 2-stroke and the 4-stroke operation are the two types. The 4-stroke operation is the one that is typically used in diesel generators. This process as the name implies uses four strokes.
The first stroke is the power stroke where a fine mist of diesel is sprayed on top of the piston in the hot compressed air space. The fuel is then ignited and the air on top of the piston expands. This pressure then causes the piston to move down and this motion is converted to a rotary motion by a rod that drives the crankshaft.
The next stroke is the exhaust stroke which is initiated by the momentum of the crankshaft turning and the piston then moves up. The next stroke is the suction stroke and this is when the piston reaches the top and the momentum continues so that the piston reverses in direction. The piston then moves down and the compression stroke is next where the direction of the piston is again changed after the lowest point. This cycle continues for the operation of the diesel generator.
Although the power generators is by far the cheaper generator overall it can cost a lot more to set up initially and this can be a deterrent to many generator users. The generators are also not as clean burning as the other fuel generators although this has improved much in recent times. The diesel generators may also require a larger store of fuel but this is much safer to store than gasoline. Another disadvantage of the diesel generator is that it can be a lot more noisy compared to their counterparts.
Many persons however believe that the savings that can be derived from an investment in the diesel generator are indeed well worth the disadvantages. The savings in fuel and maintenance are immense and the hassle free maintenance is a great plus. This is the reason many commercial generator users opt for the diesel generator. Diesel generators are available in mainly larger designs but can also be found on occasion in smaller units.
For more information about diesel generators, please visit www.powerscity.com

2009年4月11日星期六

Pls feel free to contact us, if you need diesel generators, electric generators, power generators.

Pls feel free to contact us, if you need diesel generators, electric generators, power generators.
Email: sales@powerscity.com
Msn: powerscity@hotmail.com
Skype: powerscity
Contact person: Steve
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If you need to contact someone here, the following email addresses will get you to the right people
Sales: sales@powerscity.com
Tech Support: tech@powerscity.com
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The manufacturer of diesel generators, electric generators and power generators

" Find a reliable, best quality and cheap diesel generators set in less than 10 minutes! "
Looking for diesel generators sets seem like a daunting task especially when there are thousands of them out there to choose from. As a professional manufacturer of diesel generators, electric generators and power generators, Powers City System Co.,Ltd. established in 2003 and located in Shanghai, China.
With full experience of manufacture and service, Powers City always supplies the product with high quality and competitive price in the international market. The power range of "Powers City" covers from 6kW/8kVA to 2,000kW/2,500kVA.
Powers City has steady and long-term cooperation with world leading companies, such as famous engine manufacturer Cummins, Deutz, Volvo etc., together with the world famous generator Stanford, Marathon, Leroy Somer.Powers City keep durative developing through cooperation, and constantly sets higher standard.
Powers City diesel generator sets are fully used in telecom system, thruway, project companies, financial system, hotels, railways, troop, airport, commercial building, hospitals and factories and so on important fields. And it has a lot of excellent customers in domestic, moreover, Powers City diesel generator sets are exported to dozens of countries all over the world.
Pls feel free to contact us, if you need diesel generators, electric generators, power generators.Email: sales@powerscity.comMSN: powerscity@hotmail.comSkype: powerscityWebsite: http://www.powerscity.com