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.
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:
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Our wide range of jacks are available for low to high load capacities, find the one that fits your project.
For all project specific design and technical enquiries, please contact your local service team
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
Innovative solution allows 490 tonne bridge to be propped from above during crucial city centre refurbishment works.
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Our engineered solutions range from standard designs to major projects, through to emergencies. We can also offer an end-to-end service from design and supply through to installation and removal.
