Rely on Swanson Industries to restore large-bore hydraulic and pneumatic cylinders to prime working condition. From "mill-type" cylinders (from 2 inches in diameter to 42 inches in diameter), to tie rod, telescopic, and electro-positioned cylinders, Swanson is your single source for faster, affordable repair services.

Our 10 facilities house all of the specialized machinery required to make repairs following your specifications.

Increase operating efficiency and extend service life on major product lines with swanson's specialized repair services. All repairs are completed using OEM parts and include:

Pumps are tested for volumetric efficiency, leakage, and sound levels. Back pressure is applied to simulate the pump's work load and pressure rating

Swanson scrutinizes a number of potential hydraulic motor problems and failure causes, including cavitation, overrunning, over-speeding, over-torquing, high system temperature, failed connections, contamination, and much more. Repair services for the full spectrum of valve types used in diverse hydraulic fluid applications is also available