Small Engines & Outdoor Power Equipment
The biggest difference between small gasoline engines and other types of fuel-burning motors is their small capacity and simplicity of design. Small engines generate modest amounts of power—generally 2 to 25 horsepower —compared to a typical family car boasting 150 or more horses. And a small engine’s compact size also makes it easier to maintain and repair.
Because small engines are designed for relatively simple tasks like cutting grass and blowing snow, their construction is uncomplicated compared to other engines. Unlike cars and other vehicles that frequently accelerate, slow down, or idle for long periods, small engines are usually run at constant speed or change speed slightly when encountering modest changes in the “load,” such as when a lawn mower hits a patch of thick grass, or when a snowblower tries to digest a pile of packed snow recently shoveled off the roof and into the driveway.
Also, unlike car engines, small engines don’t have to be wedged between a radiator and firewall in an automotive chassis or get linked to countless computers and other electrical devices. This makes small engine parts easier to install, adjust and remove. In many cases, you can reach even the most hidden small engine parts with just a few turns of a wrench.
Because small engines are designed for relatively simple tasks like cutting grass and blowing snow, their construction is uncomplicated compared to other engines. Unlike cars and other vehicles that frequently accelerate, slow down, or idle for long periods, small engines are usually run at constant speed or change speed slightly when encountering modest changes in the “load,” such as when a lawn mower hits a patch of thick grass, or when a snowblower tries to digest a pile of packed snow recently shoveled off the roof and into the driveway.
Also, unlike car engines, small engines don’t have to be wedged between a radiator and firewall in an automotive chassis or get linked to countless computers and other electrical devices. This makes small engine parts easier to install, adjust and remove. In many cases, you can reach even the most hidden small engine parts with just a few turns of a wrench.
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