High-tonnage cylinder RD series

hydraulicpistondouble-acting

Double-Acting, Hydraulic-Return industrial cylinder. Designed for high tonnage and built for a high cycle life. The RD Series cylinder is precisely constructed for bridge lifting, building reconstruction, shipyard, utility and mining equipment maintenance. Aluminum bronze overlay bearings provide long life and the signature chrome plated piston rod is intentionally plated for corrosion resistance. The RD Series load cap is removable to expose internal piston rod threads for pulling applications; threads withstand full tonnage. Grooved ring pattern in load cap helps guard against load slippage. Each cylinder has two 9796 3/8" NPTF female half couplers. Built-in safety relief valve prevents over-pressurization of the retract circuit. Features mounting holes and collar threads. Features HIGH TONNAGE PREMIUM DESIGN FOR HIGH CYCLE LIFE. • Perfect for bridge lifting, building reconstruction, shipyard, utility and mining equipment maintenance. • Aluminum bronze overlay bearings provide long life. • Chrome plated piston rod resists corrosion. • Rod and collar threads are designed to withstand full tonnage. • Grooved ring pattern in load cap helps guard against load slippage. • Each cylinder has two 9796 3/8" NPTF female half couplers. • Built-in safety relief valve prevents over-pressurization of the retract circuit. • Feature mounting holes and collar threads. • Complies with ANSI / ASME B30.1 safety standards.