Jacking

Hollow Ram Jacks

Our Hollow Ram Jacks are available as single acting with a spring return or double acting and is intended for use with a threaded bar system (i.e. DYWIDAG).

Its hollow plunger allows both pull and push forces, enabling fast ram retraction – making it ideal for hydraulic sliding/ lifting/ lowering of heavy structures or containers.

They have varying cylinder capacities available from 33 – 59 tonnes.

Features

33- 59 tonnes cylinder capacity
Load bearing capacity: 265kN - 576kN
Stroke limit 155mm – 330mm
Can be computer controlled with our advanced Monitoring solutions

About Hollow Ram Jacks

They work in conjunction with our Mass 50 propping system, adopting specially fabricated base plates to ensure concentric connection.

All our Hollow Ram Jacks are tested, certified and calibrated by our in-house hydraulics experts before every hire. If required, our hydraulics team will also install and operate the jacks for your project.

Available to straight hire or as part of a design.

Generally used in a variety of applications:

  • Bridge Jacking
  • Building Refurbishment
  • Lifting/ lowering and sliding
  • Monitoring and control
  • Site Services

Resources

View or download here

    • Capacity (kN)

      265-576

      Stroke (mm)

      155-330

      Closed height (mm)

      323-521

      Diameter (mm)

      114-159

Get in touch with us

Give us a call

For all project specific design and technical enquiries, please contact your local service team

    Send us an email

    If you want to talk to us about your project, simply send us an email and a brief outline of how we can help and we'll be in touch

    projectenquiry@mabeyhire.co.uk

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