Hydraulic Nut

Integral hydraulic nuts acting directly behind the locking screws offer the ability to both pre-load the MP750 strut to a high level on installation, as well as providing a safe and controlled means of releasing the strut under residual load.

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The Nuts require a dedicated high-pressure hydraulic actuation system. Installation and removal operations are supervised by our experienced site installation team.

Deflection reducing strut pre-loading of up to 4000kN can be achieved, however this must be specified as part of the detailed design proposals. It is strongly recommended that this equipment is used in conjunction with the Senceive data monitoring system.

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MP750 Hydraulic Strut

The MP750 is a high load capacity strut and is capable of resisting design loads up to 11,000kN. The strut consists of a central low pressure hydraulic ram unit with a 500mm stroke for fine length adjustment on site. Once installed, load is resisted by a twin screw mechanical locking system. The unit also incorporates an advanced high pressure hydraulic nut system to aid installation, high level pre-stressing (if required) and subsequent removal of the strut under residual load.

Senceive Wireless Data Monitoring

Groundforce have partnered with the world leaders in wireless data monitoring Senceive. This system simplifies real time measurement of static loads and monitors potential movements. This new system known as FlatMesh™ from Senceive, uses wireless nodes with the Groundforce load pins, which pass their signal from one to another. This therefore means that one of the nodes needs to have clear contact with the 3G gateway module, in order for all readings to be taken.

Hydraulic Pumps

Manual Shoring Pumps provide the means to hydraulically expand, pressurise and retract Groundforce hydraulically operated shoring equipment. Hand pumps are generally recommended for use with smaller equipment where the volume of fluid within the internal rams is relatively small. For larger bracing frames and struts, motorised pumps are recommended.

Lifting Chains

Lifting Chains are specifically configured for lifting Groundforce shoring equipment and are available in a range of lengths, legs and capacities.