
Double Acting Hydraulic Jack Cylinder for Sanitation Garbage Truck. Customizable Specifications: Stroke 20-16000mm, Bore 40-1500mm, Pressure 16-70Mpa, tailored to customer needs. Premium Seal Components: Uses Parker, Merkel, NOK, Hallite seals for stable and reliable performance. High Durability Design: Hard-chromium plated piston with replaceable, heat-treated saddle for long life. Corrosion Resistant: Passed neutral salt spray test (NSS) Grade 9/96 hours for excellent resistance. Proven Longevity: Cylinders passed over 200,000 cycles life test ensuring extended service life. Strict Quality Control: PPM lower than 5000 with Grade 8 NAS1638 cleanliness after assembly. One-Year Warranty: Free replacement provided for quality problems within the one-year warranty period. Professional OEM/ODM: Over 20 years experience manufacturing for brands like Parker, Hyva, Meiller.