Some of the tips generator buying guide

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Buying a Generator? Here are Some Tips
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• All about the diesel generator. Why are diesel
  generators so popular? It is simple, because
  diesel generators have a lower operating cost and
  last longer than other generators. The modern
  diesel generator is quiet and typically will
  require less maintenance than comparably sized
  gas units. This the reason why diesel generator
  hire is on rise. The fuel cost per kW produced
  with diesel is typically thirty to fifty percent
  less than gas generators.

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Did You Know

• An 1800 rpm water cooled diesel generator
  operates at about 12,000 to 30,000 hours before
  major maintenance is required.
• The commercial grade diesel generators are
  typically used when high output is needed and
  durability is essential. These types of
  generators come in closed and open options. The
  closed generator is one where the generator is
  enclosed in a metal housing cover. This helps
  protect it from the weather and sun. The open
  type is obviously open with no cover.

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The Basics Of Buying A Generator?

• For long life and quiet operation use a four
  cycle, liquid cooled, industrial duty diesel
  engine.
• Try buying a generator that has liquid cooling.
  This type of cooling is quieter and has a more
  even temperature control.
• Look for replaceable air cleaners.
• Most generator come with an industrial grade
  muffler, but having a residential or critical
  muffler will make it operate quieter and your
  unit will last much longer.
• Today most generators have low oil alarms and
  shutdowns. So be sure before you buy that yours
  has these features.

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A Tad Bit Of History Of The Diesel Engine

• In 1892, Rudolf Diesel, created the concept for
  the diesel engine and then got a patent for it.
  Mr. Diesels goal was to create an engine with
  high efficiency. Natural Gas engines had been
  invented in 1876 and were not too efficient. One
  of the biggest differences between the diesel
  generator engine and the natural gas generator
  engine was the injection process. Most natural
  gas generator engines use port injection or a
  carburetor rather than direct injection. In an
  engine, therefore, all of the fuel is loaded into
  the cylinder during the intake stroke and then
  compressed. A diesel compresses only air, so the
  compression ratio can be much higher. The higher
  the compression ratio, the more power is
  generated.

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