Yale Hydraulic cylinders with safety lock nut YELB

Single-acting, gravity return

capacity max. 30 – 220 t

Hydraulic cylinders with safety lock nut are recommended when loads have to remain in the lifted position over a period of time. The safety lock nut ensures a positive load hold in any position, and work can be carried out beneath the lifted load. Hydraulic pressure can be released so that cylinders work like mechanical supports. Pumps can be separated from cylinders.

Lifting and moving of large machinery, steel construction, bridges or similar loads, supporting of buildings and foundations.

For all heavy-duty jacking applications where a special safety factor is appropriate like lifting and lowering bridges, supporting buildings and foundations, jacking up heavy machines, steel sections, ship modules or similar loads.

Features

  • Operating pressure max. 700 bar.
  • Single-acting, gravity return.
  • Generous guiding bands ensure a robust piston guiding.
  • Hard chromium-plated piston with trapezoidal thread.
  • Overflow hole ensures a definite piston end stop.
  • Interchangeable hardened saddle.
  • Oil port thread 3/8 NPT.
  • female coupler half model CFY-1.
  • All cylinders have lifting rings.

Info

Further piston strokes are quoted on request. For tilt saddles for cylinders please see the catalogue.

 

Technical data Yale Hydraulic cylinders with safety lock nut YELB:

Cylinder sizeModelCapacity
max.
StrokeEffective
plunger area
Oil volume
max.
Closed heightCylinder outside diameterWeight
tkNmmcm ²cm ³mmmmkg 
30YELB-30/5030350442211411009
30YELB-30/1003031004444219110012
30YELB-30/1503031504466324610015
30YELB-30/2003032004488435510022
30YELB-30/30030330044132540510025
50YELB-50/50496507135415312514
50YELB-50/100 4961007170920312519
50YELB-50/150 49615071106326112525
50YELB-50/200 49620071141831112530
50YELB-50/300 49630071212641612540
100YELB-93/50 9295013366418017031
100YELB-93/100 929100133132723017040
100YELB-93/150 929150133199128517050
100YELB-93/200 929200133265533517059
100YELB-93/300 929300133398244117078
140YELB-140/50 140750201100519521052
140YELB-140/100 1407100201201124521065
140YELB-140/150 1407150201301630921083
140YELB-140/200 1407200201402135921096
140YELB-140/300 14073002016032465210125
220YELB-220/150 21921503144021328260134
220YELB-220/30021923003146032488260201
310YELB-310/15030371504346506351305197
310YELB-310/300303730043413012511305289
410YELB-410/15040081505738588370350274
410YELB-410/300400823057317177530350395
520YELB-520/150511415073110959395400378
520YELB-520/300511430073121918555400535
610YELB-610/505987508554276311430347
610YELB-610/150598715085512829421430472
610YELB-610/300598730085525659581430654
830YELB-830/5081495011645821348505537
830YELB-830/1508149150116417462458505709
830YELB-830/3008149300116434925618505959
1085YELB/1100/50106445015207603392570772
1085YELB-1100/15010644150152022808502570991
1085YELB-1100/300106443001520456166735701332

Any questions about our products and services?

Do not hesitate to contact us, we will gladly advise you! You can reach us under +49 202 693 59-0, info.wuppertal@cmco.eu or conveniently via our contact form. We look forward to your inquiry!