
Hollow Plunger Hydraulic Cylinder (HHYG Series). Versatile Push/Pull Force: Hollow plunger design enables both push and pull operations for diverse applications. High Load Capacity: Rated output ranges from 20 to 100 metric tons for heavy-duty lifting needs. Corrosion Resistant Finish: Baked enamel finish provides increased resistance to corrosion and wear. Easy Fixture Installation: Collar threads allow for quick and easy fixture mounting and adjustment. Spring Return Mechanism: Single acting design with spring return ensures efficient operation and safety. Global Certification: Certified with CE, ISO 9001:2000, and ISO 9001:2008 for quality assurance. Customizable Tonnage: Tonnage options are customizable within the 20 to 100 Ton range. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season orders.