• Enerpac hollow plunger cylinders provide versatility in testing, maintenance and tensioning applications.
  • Hollow plunger design allows for both, pull and push forces
  • Single-acting, spring return
  • Cylinders are 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 cylinders include AR-630 coupler and has 1/4" NPTF port
  • RCH-121 and RCH-1211 cylinders have FZ-1630 reducer and AR-630 coupler, all other models feature CR-400 coupler.

Rch

Cylinder
Capacity
Stroke Model
Number
Cylinder
Effective
Area
Oil
Capacity
Collapsed
Height
Extended
Height
Out-
side
Dia-
meter
Center
Hole
Dia.
Weight
tons (max) (in) (in2) (in3) (in) (in) (in) (in) (lbs)
12
(13.8)
0.31 RCH-120
Stocked Item
2.76 0.86 2.19 2.5 2.75 0.77 3.2
1.63 RCH-121
Stocked Item
2.76 4.49 4.75 6.38 2.75 0.77 6.2
1.63 RCH-1211 2.76 4.49 4.75 6.38 2.75 0.77 6.2
3.00 RCH-123
Stocked Item
2.76 8.29 7.25 10.25 2.75 0.77 9.8
20
(23.6)
2.00 RCH-202 4.73 9.46 6.38 8.38 3.88 1.06 17
6.10 RCH-206
Stocked Item
4.73 28.67 12.05 18.11 3.88 1.06 31
30
(36.1)
2.50 RCH-302
Stocked Item
7.22 18.05 7.03 9.53 4.50 1.31 24
6.13 RCH-306
Stocked Item
7.22 44.23 13.00 19.13 4.50 1.31 48
60
(63.6)
3.00 RCH-603 12.73 38.20 9.75 12.75 6.25 2.12 62
6.00 RCH-606 12.73 76.41 12.75 18.75 6.25 2.12 78
100
(103.1)
3.00 RCH-1003 20.63 61.88 10.00 13.00 8.38 3.11 132

Available in: All States