Trench Jacks SPECIFICATIONS


Trench Jacks are used to support timber shoring. The bracket heads are designed to sit on top of the timber walers that run horizontally along the trench.

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TRENCH JACK SPECIFICATIONS

Size Range (min) Range (min) WLL at max. ext.
H0 340mm 490mm 71kPa
H1 450mm 780mm 71kPa
H2 680mm 1080mm 67kPa
H3 1060mm 1530mm 62kPa
H4 1520mm 1980mm 58kPa