Lightweight Waler

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Waler Cylinder

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Aluminium Waler – TECHNICAL INFORMATION

Extruded aluminium waler rails are available in 3m & 5m lengths, typically designed for 2-sided support of trench runs.

Suitable for light duty applications, simple to assemble, two sided, hydraulic bracing system. Designed to be used with steel trench sheets – ideal for small trenches, for the safe installation of utilites. The walers are compact, easily installed hydraulically-expandable shoring units Struts comprise of single acting hydraulic cylinders, with lock off valves, to achieve trench widths of between 565mm and 3800mm (sheet to sheet).

RAIL LENGTHRAIL WIDTH (mm)WEIGHT* (kg)SHEET-TO-SHEET WIDTH (m)
2m10072.40.5 - 3.8
2.5m10083.00.5 - 3.8
3m10093.60.5 - 3.8
3.5m100104.20.5 - 3.8
5m100136.00.5 - 3.8
* Weights are based on a Waler set combined with 2 No. A cylinders

TECHNICAL INFORMATION

EXCAVATION RANGES - ALUMINIUM WALER
HYDRAULIC STRUT TYPEHYDRAULIC RANGEEXCAVATION RANGE
(Sheet to Sheet)
TYPE A530-830mm546-846mm
TYPE B780-1310mm796-1326mm
TYPE B11295-1825mm1311-1841mm
TYPE B21795-2325mm1811-2341mm
CYLINDER TABLE RANGE (m)
A0.5 - 0.8
B0.8 - 1.3
B11.3 - 1.8
B21.8 - 2.3
C2.3 - 3.8

Steel Waler – TECHNICAL INFORMATION

Steel waler rails are available in 5m lengths, typically designed for 2-sided support of trench runs (end bearer units can be fitted, to allow four sided excavation support).

Suitable for light to medium duty applications, simple to assemble, hydraulic bracing system. Designed to be used with steel trench sheets – ideal for small trenches, for the safe installation of utilites. The walers are compact, easily installed hydraulically-expandable shoring units Struts comprise of single acting hydraulic cylinders, with lock off valves, to achieve trench widths of between 834mm and 2629mm (sheet to sheet).

TECHNICAL INFORMATION

EXCAVATION RANGES - STEEL WALER
HYDRAULIC STRUT TYPEHYDRAULIC RANGEEXCAVATION RANGE
(Sheet to Sheet)
TYPE A530-830mm834-1134mm
TYPE B780-1310mm1084-1614mm
TYPE B11295-1825mm1599-2129mm
TYPE B21795-2325mm2099-2629mm
CYLINDER TABLE RANGE (m)
A0.5 - 0.8
B0.8 - 1.3
B11.3 - 1.8
B21.8 - 2.3
C2.3 - 3.8

APPLICATIONS

Attenuation Systems

Cofferdams

RC Structures

PFS Tanks

Basements

Culverts

Pump Stations

Manholes & Pipe Laying

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