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Every cylinder is quality checked during the repair/manufacturing process and tested to the manufacturer’s specifications before shipment. We repair and recondition all brands of cylinders (welded and pneumatic construction) up to a 12″ bore and 5″ rod diameter, to include telescopic cylinders. Also, our hydraulic shop provides service “while you wait” for all hydraulic hose style requirements.

Adding certain equipment to include automatic CNC and HEM machines, special tooled engine lathes, large turret lathes and automatic equipment have enhanced our O.E.M. and manufacturing operational capabilities. We have manufactured cylinders up to an 8” bore, 4” rod diameter and 360” stroke.

Sterner’s experienced personnel have solved cylinder problems (Hydraulic and Pneumatic) for over fifty years for many industries, which include:

  • Construction Equipment
  • Material Handling Equipment
  • Industrial Trucking
  • Demolition Equipment
  • Dredge Equipment
  • Aerial Platforms
  • Mobile/Crawler Cranes
  • Waste Management Facilities
  • Bailers

  • Heavy Industry (Steel Making Facilities)
  • Sanitation Equipment
  • Railway Track Maintenance
  • Industrial Facilities
  • Mobile Drill Rigs
  • Truck Cranes
  • Marine
  • Aircraft Carriers (U.S.S. Constellation, U.S.S. Florestall)
  • Injection blow molding
  • Trash to Steam Facilities