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Single-Acting Hydraulic Cylinders

The workhorse of hydraulic lifting: pressure drives the ram out, and a spring or the load itself brings it back.

How Single-Acting Cylinders Work

In a single-acting cylinder, hydraulic oil is pumped into one side to push the ram out and generate force. When you release the pressure, an internal spring, or gravity and the load, returns the ram to its starting position. It's the simplest, most economical cylinder design, and it handles the vast majority of lifting, jacking and pressing work.

When to Choose Single-Acting

Reach for a single-acting cylinder any time you only need force in one direction: foundation lifting, structural jacking, pressing, bending and general construction. With fewer moving parts, they're rugged, forgiving and easy to service in the field.

Why Crews Rely on Single-Acting Cylinders

Power Team Single-Acting Cylinders

We stock Power Team single-acting cylinders across a huge tonnage and stroke range, in both spring-return and load-return designs. Browse the models above for capacity and stroke, or call our Houston team and we'll match the right cylinder to your lift.

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Related Pages

Double-Acting Cylinders

Hydraulic power on both the advance and the return stroke.

Center-Hole Cylinders

Hollow-plunger cylinders for pulling, tensioning and cable work.

Low-Profile Cylinders

Big tonnage in a short body for tight vertical clearance.

Cylinders by Type

Every cylinder type we carry, compared side by side.

Cylinder Parts and Repair Kits

Seals, O-rings and repair kits to rebuild the cylinders you already run.

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