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Jacking

Hymat Jacks

Unique to Mabey Hire, the Hymat jacks were designed by our engineers and are manufactured exclusively for us. These aluminium hydraulic jacks are used extensively for bridge jacking and building refurbishments where stability and robustness is required to support high loads.

They have a ram capacity of 75 tonnes, a locking collar capacity of 150 tonnes and variable ram strokes from 50mm - 300mm.

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Heavy duty hydraulic jacks lifting a bridge section
Hymat Jacks used for lifting building sections and bridges
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Heavy duty hydraulic jacks lifting a bridge section
Hymat Jacks used for lifting building sections and bridges

Features

75 tonnes cylinder capacity
150 tonne locking collar capacity
Load bearing capacity: 736kN
Stroke limit 50mm – 300mm
Can be computer controlled with our advanced Monitoring solutions

About Hymat Jacks

The Hymats are lightweight, single-acting hydraulic jacks that can be used on their own or with our propping systems. They have been developed specifically to be compatible with our MAT125, Mass 50 and Mass 25 propping systems, both from a load capacity and connection details, which eradicates any problems often associated with off-the-shelf cylinders.

They are easy to use, and dependent on your application, can be supplied with a bolt on flat head plate, base plates, or a spherical head which allows a 5º rotation. They also has an external locking collar for greater stability under load.

Multiple heavy duty hydraulic jacks lifting a bridge

All our Hymat 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)

      736

      Stroke (mm)

      50-300

      Closed height (mm)

      215-505

      Diameter (mm)

      254

Our Jack range

Our wide range of jacks are available for low to high load capacities, find the one that fits your project.

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Plain Ram Jacks
Plain Ram Jacks
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Screwed Ram Jacks
Screwed Ram Jacks
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Low Height Jacks
Low Height Jacks
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Hollow Ram Jacks
Hollow Ram Jacks
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Climbing Jacks
Climbing Jacks
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Flat Jacks
Flat Jacks

Get in touch with us

Give us a call

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

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    • 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

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    Barmouth Viaduct Phase 2

    As part of the second phase of renovation works to Barmouth Viaduct, a range of temporary works solutions were required to facilitate the replacement of the bridge’s existing hogback trusses. A variety of our equipment was specified to help manoeuvre the new supports into place. 

    Find out more

    Tideway

    Bespoke freestanding propping solution taken 60 metres underground to help construct a key piece of infrastructure during multi-billion pound Tideway project in London.

    Find out more

    Ferrybridge

    When Highways England identified the need to replace part of the supporting structure on a busy motorway bridge, our engineers worked closely with the customer to come up with a creative solution to some unusual challenges so that repair work could go ahead.

    Find out more

    Barclay House

    During the complex reconfiguration of a landmark Manchester property into a contemporary residential development, we were called upon to supply the most effective temporary works solution possible.

    Find out more

    Swing Swang Bridge

    It was identified that the railway bridge on Swing Swang Lane in Maidenhead needed strengthening to remove line restrictions on the railway. Due to our experience and expertise in this field, we were quickly engaged as a key delivery partner.

    Find out more

    Ouse Viaduct

    A simplified approach to the design of a propping scheme under the Ouse Viaduct in Cambridgeshire results in cost and programme savings for all parties.

    Find out more

    Palatine Road Viaduct

    Located on one of the major routes near Manchester Airport, the M60 Palatine Road Viaduct is used by over 80,000 vehicles every day. During a routine inspection, it was discovered it was in need of essential repair. We provided support to keep the bridge open during repairs.

    Find out more

    M6 Bridge Strike

    When a lorry smashed into one of the main supports beneath a bridge over the M6 in Lancashire, the structural integrity of the bridge was severely compromised. Our emergency response team were called in to provide a propping and jacking solution to quickly support the bridge.

    Find out more

    Gravelly Hill

    Junction 6 of the M6 motorway, commonly known as spaghetti junction, is famous for very heavy traffic. When it was at risk of collapse, we quickly stabilised and propped the motorway section to prevent it, whilst minimising any disruption to the M6.

    Find out more
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