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 > RCH Series Single-Acting, Hollow Plunger Cylinders > Item # RCH-306  


Item # RCH-306, RCH Series Single-Acting, Hollow Plunger Cylinders
Price $3,031.19

  • Smooth hollow saddles are standard on all RCH-models (12 ton models are not equipped with saddles).
  • Hollow plunger design allows for both pull and push forces
  • Single-acting spring return
  • Nickel-plated, floating center tube on models over 20 tons increases product life
  • Baked enamel finish for increased corrosion resistance
  • Collar threads for easy fixturing
  • RCH-120 includes AR-630 coupler and has 1/4 NPTF port
  • RCH-121 and RCH-1211 have FZ-1630 reducer and AR-630 coupler, all other models feature CR-400 coupler



 Specifications 

Maximum Operating Pressure
10000 psi

Nominal Cylinder Capacity
30 tons

Maximum Cylinder Capacity
36.1 tons

Stroke
6.13 inches

Cylinder Effective Area
7.22 sq. inch

Oil Capacity
44.23 cu. inch

Collapsed Height - A
13 inches

Extended Height - B
19.13 inches

Outside Diameter - D
4.5 inches

Cylinder Bore Diameter - E
3.5 inches

Plunger Diameter - F
2.5 inches

Cyl. Base to Advance Port - H
1 inches

Plunger Internal Thread - O
1 13/16 - 16 UN

Plunger Thread Length - P
0.88 inches

Collar Thread - W
4 1/2 - 12 inches

Collar Thread Length - X
1.66 inches

Center Hole Diameter - Y
1.31 inches

Bolt Circle - U
3.63 inches

Thread Depth - Z
0.55 inches

Thread - V
3/8 - 16 UNC inches

Saddle Diameter - J
2.5 inches

Saddle Protrusion From Plunger - K

0.38 inches

RCH Series Options
HP - 3015 Heat treated threaded hollow saddle

Saddle Dimension A
2.49 inches

Saddle Dimension B
1 1/4 - 7 inches

Saddle Dimension C
0.38 inches

Weight
48 lbs.

Ship Weight
43.15 lbs.



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