Item # RD30013, RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders On Metro Hydraulic

Catalog

Request Information

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.

Unit of Measure

Cylinder Capacity - Push	N/A 300 tons
Standard Pack Qty	N/A 1
Cylinder Capacity - Pull	N/A 147 tons
Stroke	N/A 13 inches
Oil Capacity - Push	N/A 782.0 cu. inch
Oil Capacity - Pull	N/A 383.0 cu. inch
Retracted Height - A	N/A 24 13/16 inches
Extended Height - B	N/A 37 13/16 inches
Outside Diameter - C	N/A 10 3/4 inches
Collar Thread - D	N/A 10 1/2-12 inches
Collar Thread Length - E	N/A 2 3/8 inches
Base to Port - F	N/A 3 3/8 inches
Cylinder Top to Port - G	N/A 3 3/8 inches
Piston Rod Diameter - H	N/A 6 1/4 inches
Rod Internal Thread and Depth - J	N/A 2 1/2-12 x 3 1/4 inches
Piston Rod Protrusion - K	N/A 1 1/8 inches
Load Cap Diameter	N/A 6 7/8 inches
Bore Diameter	N/A 8 3/4 inches
Cylinder Effective Area - Push	N/A 60.13 sq. inch
Cylinder Effective Area - Pull	N/A 29.45 sq. inch
Internal Pressure at Cap. - Push	N/A 9978 psi
Internal Pressure at Cap. - Pull	N/A 10000 psi
Tons at 10000 psi - Push	N/A 300.7
Tons at 10000 psi - Pull	N/A 147.3
Product Weight	N/A 654 lbs.
Ship Weight	N/A 654 lbs.