Manhole Box

A ground support system for forming a concrete manhole.

The Conquip Manhole Box is a simple to assemble, two sided trench lining support system designed to be installed by an excavator using the ‘dig and push’ technique, or by simply carrying out the excavation and then lowering each box into place.

The size of the system required depends on the maximum trench depth and the diameter of the pipe sections.

High Clearance Adaptor Brackets can be supplied for applications where larger diameter pipes are required.

Quantity

Specification

ITEMPRODUCT CODEHEIGHTLENGTHEXTERNAL WIDTHWORKING WIDTH (Min - Max)MAXIMUM WEIGHT*
Base BoxTL103-000192150mm3000mm2270-2970mm2060-3960mm2545kg
Extension BoxTL103-000201920mm3000mm2270-2970mm2060-3960mm2480kg
*Weight will be equal to or less than the weight stated depending on your strut configuration. Our team will provide more information on trench widths or working widths depending on requirements specified in your quote request.