Sometimes we talk about things in a way that makes perfect sense to us, forgetting that it may not make a lot of sense to people that are not “in the business” of our industry. So I’m starting this new series of posts for those new to hydraulics & hydraulic cylinders in particular. We will try to keep the posts short, to the point, easy to understand & informative.
The Bore of the cylinder determines the total power of the cylinder. The larger the bore, the more it can lift or push. If you see or hear us talking about a “4 inch” cylinder, we are always talking about the bore of the cylinder. The outside diameter (OD) is usually about 1/2″ larger than the bore, but it depends on the wall thickness, so if you measured your cylinder from the outside and it measures 4-1/2″, you can be pretty sure its a 4″ Bore cylinder.
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Come back soon for the next session!