Metro Hydraulic Jack Co.
1271 McCarter Hwy., Newark, NJ 07104
Telephone: 800-633-8234 • (973) 350-0111 • Fax: (973) 350-0112
E-Mail: MStorch@MetroHydraulic.com • Website: www.MetroHydraulic.com
All Categories > Cylinders > PowerTeam Cylinders > RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders > Item # RD4006  


Item # RD4006, RD Series 10-500 Ton, Double-Acting, Hydraulic-Return Double-Acting Cylinders

Price $20,762.19

  • 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

400 tons

Standard Pack Qty

1

Cylinder Capacity - Pull

186 tons

Stroke

6 inches

Oil Capacity - Push

471.0 cu. inch

Oil Capacity - Pull

247.0 cu. inch

Retracted Height - A

19 9/32 inches

Extended Height - B

25 9/32 inches

Outside Diameter - C

12 5/8 inches

Collar Thread - D

12 1/2-8 inches

Collar Thread Length - E

2 3/4 inches

Base to Port - F

3 27/32 inches

Cylinder Top to Port - G

3 27/32 inches

Piston Rod Diameter - H

7 1/4 inches

Rod Internal Thread and Depth - J

3-12 x 3 3/4 inches

Piston Rod Protrusion - K

1 1/4 inches

Load Cap Diameter

7 13/16 inches

Bore Diameter

10 inches

Cylinder Effective Area - Push

78.54 sq. inch

Cylinder Effective Area - Pull

37.26 sq. inch

Internal Pressure at Cap. - Push

10185 psi

Internal Pressure at Cap. - Pull

10000 psi

Tons at 10000 psi - Push

392.7

Tons at 10000 psi - Pull

186.3

Product Weight

585 lbs.

Ship Weight

597 lbs.



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