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CH/CHF - Single acting steel hollow cylinders

CH/CHF hollow cylinders can be used for both push and pull operations due to the through-hole. For example, by inserting a rod through the cylinder, the push force can also be used for pulling operations, e.g. when extracting bushings from machine elements.

CH/CHF hollow cylinders have a capacity up to 51 t and because CH/CHF cylinders are very compact in size, they are easy to integrate in different kinds of applications where small size is of essence. CHF62 is equipped with spring return whereas types CH62, CH30-50 and CH50-40 need load return. CH50-40 has a carrying handle as standard.

Please note - for the hollow cylinder CH30-50 and CH50-40, the capacity is given at maximum working pressure - 80 MPa (800 bar).

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Picture showing CH/CHF - Single acting steel hollow cylinders
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Technical data

  Name Working press.
MPa
Capacity
kN (t)
Stroke
mm
Hole diam.
mm
Stroke volume
cm³
Piston
ø mm
Piston area
cm²
Diameter
mm
Height
mm
Weight
kg
   CH62 70 61 (6) 51 17 44.7 30 8.8 55 110 1.6
   CHF62 70 61 (6) 51 17 44.7 30 8.8 55 136 2,0
   CH30-50 80 327 (33) 50 35 204 63 40,8 108 141 8,0
   CH50-40 80 500 (51) 40 37 260 74 62.6 124 124 9.2
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