Why Electric Actuators are Increasingly Replacing Hydraulic Systems

Advanced electric linear actuators offer a simpler and easier to control solution compared to their hydraulic counterparts.

Thomson Actuators

Hydraulic cylinders are capable of providing a large amount of power. However, hydraulic systems can be complicated and messy, labor- and space-consuming, and expensive to operate and maintain.

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The Dill Steam Shovel and Derrick Car. The steam piston for tilting the dipper is seen under the dipper stick, and the entire boom tipped on the curved plate at its base.