From large industries to the average homeowner, gasoline powered small engines are widely used to complete major and minor tasks all over the world. Lawn mowers, air compressors and pumps are among the most the popular equipment that utilizes this machinery. They also power ATVs, motorcycles, scooters and certain light aircraft. For household mechanics, knowing the basics of a gasoline powered engine can help better maintain your equipment and help you trouble shoot potential issues that may arise.
What is a Gasoline Powered Small Engine? These systems are also known as an internal combustion engine. To run these engines, a spark created when the ignition is switched on creates an explosion as it comes into contact with the gasoline in the combustion chamber. Gasoline is a slow burning combustible liquid that becomes explosive when it mixes with air. This explosion is what gives the engine its power. There are a number of parts within these engines that make this entire process work efficiently.
Small Engine Components 1. Fuel System The fuel system is made up of several other components. The fuel tank stores the gasoline until it enters the carburetor. A fuel pump removes the gasoline through a fuel line into the carburetor. The carburetor then mixes the required volume of air and gas in proper proportion to create the necessary energy. Inside the carburetor, a small filter collects small particles of dirt and sediment that may clog or dirty the fuel.
A primer is used to inject a small amount of extra gasoline into the carburetor to create a higher fuel intensity and stronger spark. This is usually used when weather conditions are cold or the small engine vehicle has been sitting for a long period of time.
2. The Ignition System Combustion cannot take place if the spark needed to create the condition is not ignited. The ignition produces a high voltage spark that sets off the combustion needed to start the engine. A battery is used to activate this and a spark plug provides the catalyst in which current can flow.
3. The Cylinder Block Combustion takes place in the cylinder block. Within the combustion chamber, the heat released by the chemical reaction creates a high-pressured gas environment. As this pressure force is pushed to the pistons of the engine, it causes the crankshaft to rotate.
4. The Cooling System Because of the large amount of pressure and fuel reactions, gasoline small engines produce a large amount of heat. To keep them running efficiently, a cooling system must be in place. These engines are usually cooled using metal fins that push cool air across the system. Bearings are also used to bring down the amount of friction on the engine, thus reducing the amount of heat generated when it is running. Additionally, regular maintenance that includes oiling and cleaning filters will keep the engine heat down and the machine’s efficiency up.
There is a lot more that can be learned about the inner workings of a gasoline-powered small engine. However, the basic mechanics of these machines can be broken down to some basic fundamentals in vehicle engine construction. What everyone should remember about small engines is this: Take the time to understand the basic workings of your lawn mower, golf cart, motorcycle, snow mobile or other small engine vehicle so that you can better maintain and prevent breakdowns in the future.
- Ben Anton, 2008
You may be pretty upset when your old equipment like a golf cart or generator is down for the count. If you are afraid of the replacement costs, you are not the only one. There are many people out there like yourself that has had to go down this road. You can make your equipment like new again rather than replace it with a new vehicle. So how do you make your old clunker purr like new again? Repowering the engine is the solution.
When it comes to small engines, the work that it takes to handle the repairs is sometimes not worth the cost of trying. Finding an experienced and reliable mechanic to work on your small engines can be difficult. Replacing the engines yourself may seem like more trouble than it is worth, and time consuming to boot. That's where easy to use repowering kits make the difference.
These kits will breathe new life into your old gas powered engines by allowing you to replace them instead of dealing with the expense of replacing the entire vehicle. There are some things that a newer electric engine just cannot handle. When the gas powered engines in your fleet start to fade, it is time to install a repower kit and hit the green with a renewed vehicle beneath you.
These engine kits by companies like Honda and Kohler can also save you money. They run better, require less maintenance, are more efficient than the original engines, and can use cleaner burning fuel. A two year warranty enforces the promise that your newly repowered vehicles will be up and running for a substantial length of time.
The government is behind the repowering idea as well, often offering incentives such and grants to repower a high emissions vehicle to make it more environmentally friendly. These incentives vary by state, so check your home state to find out if you can apply for a grant that will pay for you to refit your engine to lower emissions or even pay for you to repower your current engines. Everyone wins when your repowered vehicles work better and cheaper for you and are less of a negative impact on the environment.
Once you have your golf cart engines replaced and running smooth, turn your attention to your greens keeping equipment for a total refit. This will make your entire operation run that much nicer. Repowering the engines on old equipment will save you the cost of replacing that equipment over time. It will also add a new life and kick to old equipment that you might have thought was on the verge of retirement. You will realize otherwise when you see what the simple change of a repowered engine can do!
Thanks to repowered engines, maintenance has also become a snap. These engines are much easier to find parts for than old, outdated engines which are often no longer manufactured, and the maintenance on these engines was designed to be easier than ever. Everything you need is easily accessible and you will find yourself wondering how you ever managed with the old, confusing engine designs that were originally installed.
With all of these wonderful benefits, it is easy to see how repowering the engines on your gas powered golf carts, utility vehicles, and even greens keeping equipment is to your benefit. Not only will you save a great deal of money on repairs and replacements as your old engines begin to go, you will also enjoy the ease of maintenance that allows you to do the work yourself with little to no extra training or effort. You can also fill good in knowing that the change will benefit others as well. Because repowered engine's have lower emissions levels, you can be sure that the environment will thank you too.
Ben Anton has sinced written about articles on various topics from Software, Home and Writing. Ben Anton lives in Portland, OR and writes for Repower Specialists, LTD.Learn about