Item # RD5518, RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders On Metro Hydraulic


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Item # RD5518, RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders
Price $7,997.04

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 resist corrosion.
Load cap snaps out to expose internal piston rod threads for pulling applications; threads withstands full tonnage.
Grooved ring pattern in load cap helps guard against load slippage.
Each cylinder has two 9796 3/8 Inch NPTF female half couplers.
Built-in safety relief valve prevents accidental over-pressurization of the retract circuit.
Feature mounting holes and collar threads.

Specifications

Cylinder Capacity - Push		55 tons

Standard Pack Qty		1

Cylinder Capacity - Pull		28 tons

Stroke		18.125 inches

Oil Capacity - Push		200.0 cu. inch

Oil Capacity - Pull		102.0 cu. inch

Retracted Height - A		25 7/8 inches

Extended Height - B		44 inches

Outside Diameter - C		5 inches

Collar Thread - D		5-12 inches

Collar Thread Length - E		1 5/8 inches

Base to Port - F		1 5/16 inches

Cylinder Top to Port - G		2 1/2 inches

Piston Rod Diameter - H		2 5/8 inches

Rod Internal Thread and Depth - J		1 11/16-8 x 1 3/16 inches

Piston Rod Protrusion - K		5/8 inches

Load Cap Diameter		2 5/8 inches

Bore Diameter		3 3/4 inches

Cylinder Effective Area - Push		11.04 sq. inch

Cylinder Effective Area - Pull		5.63 sq. inch

Internal Pressure at Cap. - Push		9959 psi

Internal Pressure at Cap. - Pull		9941 psi

Tons at 10000 psi - Push		55.2

Tons at 10000 psi - Pull		28.2

Product Weight		142 lbs.

Ship Weight		156 lbs.

Item # RD5518, RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders