Aluminium Hydraulic Brace (540 Brace)

The 540 brace is a lightweight hydraulic brace designed for small excavations. Individual legs are assembled to produce a 4-sided telescopic hydraulic bracing frame which is used in conjunction with trench sheeting to support square or rectangular excavations from 1.5m up to 2.4m long. Legs are constructed from high yield steel sections and incorporate a single acting hydraulic ram. This means the legs can be expanded and pressurised hydraulically.

Aluminium construction
Lightweight and compact design
Hydraulic size adjustment
Easy to manage and transport

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Hydraulic Waler Frames: Typical Installation Methodology

Waler frames provide 2-way support to trenches and are used in conjunction with trench sheeting. Each unit comprises 2 No. aluminium or steel rails strutted apart by two hydraulic cylinders. The latter are available in a range of different sizes depending on the trench width. This sequence explains the method for installing a Hydraulic Waler System, complete with optional End Bearers within a trench.

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Related Products

GF Double Acting Manhole Brace

The GF Double Acting Manhole Brace range consists of a series of hydraulically adjustable legs which, when assembled together, form a 4-sided telescopic hydraulic bracing frame which is used in conjunction with trench sheeting to support square or rectangular excavations from 2.0m up to 6.0m long.

Single Acting Manhole Brace

The Single Acting Manhole Brace range consists of a series of non-modular, (single piece) hydraulically adjustable legs which are connected together to support square or rectangular excavation sizes ranging from 1.15m to 3.0m.

Smartshore Inflatable Shoring System

The Smartshore system comprises inflatable, elastomeric ‘cushions’ complete with adjustable trench struts to provide lateral support to the excavation. Available as two, three or four sided support, they are ideal for use within small, short term and self-supporting excavations or trenches typically associated with utility installation, maintenance or emergency repairs.

Waler End Bearers

The aluminium Waler End Bearer (WEB) system has been developed to be used exclusively with the Groundforce range of aluminium Waler Rails to provide lightweight support to non-battered ends of trenches. Reference should therefore also be made to the Hydraulic Waler Frame User Guide.