How does a 2 stroke push mower compare to a 4 stroke model?
There are significant differences in power output and fuel efficiency between the two-stroke and 2 stroke push mower: Take the 25cc displacement model as an example. The power of the two-stroke engine can be as high as 1.2kW (about 1.6 horsepower), with a rotational speed of 9000rpm, whereas the power of the four-stroke model is …
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