Delavan PowerMAX™ PML3508-125ASAE 3.5" x 8" x 1.25" Hydraulic Cylinder. This ASAE Certified Tie-Rod Cylinder has 2,500 PSI Working Pressure and NPT Ports. Delavan PowerMax Hydraulic Cylinders are designed and manufactured to meet the most demanding requirements.
Part #: PML3508-125ASAE
Description: Tie Rod Cylinder - 3.5" BORE X 8" STROKE
Rod Diameter: 1.25
Retracted Pin to Pin: 20.25
Pin Diameter: 1
Ports: 1/2" NPT
Double Acting Cylinder.
Built tough enough to stand up to the roughest conditions.
Pins and retainers: high tensile steel, zinc plated to prevent corrosion, comes with cotter pin retainers.
Ports: double ported NPTF for greater flexibility of assembly, unless otherwise stated, cylinders assembled with ports inline.
Threaded shaft: (on ASAE cylinders) to accept optional mechanical stroke control (not applicable to 5 "bore cylinders).
Piston nut: heavy duty automation grade self locking piston nut holds piston in place under high cycle loading.
Piston: ductile iron, precision machined providing a malleable bearing surface for extended cylinder life.
Rod cap and clevis cap: 80-55-06 Ductile for increased strength and durability - drilled oil passages offering increased bearing surface for high shock and side load applications.
Tie-rods: high tensile steel to prevent failure under high pressure.
Cylinder shaft: high strength, hard chrome plated shaft provides extended cylinder life in harsh applications.
Rod clevis: 80-55-06 Ductile for increased strength and durability - able to withstand continuous high load without wear or fracture.
Tube: ST 52.3 - Precision Honed for maximum seal performance and long life.
Piston seal: 90 Durometer O-ring with anti extrusion back up washers provide sealing under high load conditions.
Rod seal: Premium Polyurethane Double Lip Design for lower friction / increased stability and positive sealing giving longer life expectancy.
Rod wiper: Polyurethane provides a tough/hard material to remove contaminants from shaft surface Pressure Relief Ribs prevent pressure trapping.
All cylinders are 100% hydraulically tested up to 1.5 working pressure.
Used On : Land Rollers, Balers, Bale Wrappers, Tilt Trailers, Disc Harrows, Bale Grapples, Mowers, Grain Baggers, Sprayers, Seeders / Drills.