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 > Enerpac Cylinders > RR-Series, Double-Acting Cylinders > Item # RR-40012  


Item # RR-40012, RR-Series, Double-Acting Cylinders

Price QUOTE

  • Collar threads, plunger threads and base mounting holes for easy fixturing (on most models)
  • Baked enamel finish for increased corrosion resistance
  • Removable hardened saddles protect plunger during lifting and pressing
  • Built-in safety valve prevents accidental over pressurization
  • CR-400 couplers included on all models
  • Plunger wiper reduces contamination, extending cylinder life




 Specifications 

Nominal Cylinder Capacity

400 tons

Stroke

12 inches

Max. Cylinder Capacity - Push

475 tons

Max. Cylinder Capacity - Pull

254 tons

Cylinder Effective Area - Push

95.09 sq. inch

Cylinder Effective Area - Pull

51.00 sq. inch

Oil Capacity - Push

1141.02 cu. inch

Oil Capacity - Pull

612.00

Collapsed Height - A

27.19 inches

Extended Height - B

39.19 inches

Outside Diameter - D

14.13 inches

Cyl. Bore Dia. - E

11.00 inches

Plunger Diameter - F

7.50 inches

Base to Adv. Port - H

4.25 inches

Top to Ret. Port - I

5.25 inches

Saddle Diameter - J

7.50 inches

Saddle Protrusion From Plunger - K

1.13 inches

Plunger Internal Thread - O

3 - 12 inches

Plunger Thread Length - P

3.75 inches

Base Mounting Holes Bolt C Dia. - U

8.00 inches

Base Mounting Holes Thread - V

1 1/2 - 6 inches

Collar Thread - W

14 1/8 - 8 inches

Collar Thread Length - X

2.56 inches

Base Mounting Holes Thd. Depth - Z

2.00 inches

Weight

880 lbs.



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