Manhole Box

A four-sided mechanical excavation support manhole box ideal for installing pre-cast concrete manholes and small chambers or tanks where ground movement is non-critical. Can be used to form part of a continuous trench system in excavations up to 5.8m deep and 4.4m wide.

  • Designed to be installed by excavator using either the dig and push or excavate and place technique
  • Bottom cutting edge for ease of installation
  • Top panels available to increase excavation depth

Technical Specification

Product ID

Description

Length x Height

(mm)

Max Depth

(m)

Internal Width

(m)

Panel Thickness

(mm)

Box Weight

(kg)

Length Between Struts

(m)

Under Strut Clearance

(m)

Panel Return Width

(m)

4.203 Lightweight Micro Base 2000 x 1780 4.0 1.9 60 908 1.8 0.8 0.6
4.201 Micro Base 2000 x 1780 4.0 1.9 60 1122 1.8 0.8 0.6
4.202 Micro Top 2000 x 1100 N/A 1.9 60 741 1.8 N/A 0.6
4.210 Mini Base 2500 x 2020 4.2 2.4 60 1540 2.3 0.9 0.7
4.220 Mini Top 2500 x 1100 N/A 2.4 60 938 2.3 N/A 0.7
4.230 Midi Base 3000 x 2020 4.2 2.9 60 1692 2.8 0.9 0.7
4.240 Midi Top 3000 x 1100 N/A 2.9 60 1018 2.8 N/A 0.7
4.250 Standard Base 3500 x 2562 5.8 3.3 100 2762 3.3 1.3 0.9
4.260 Standard Top 3500 x 1624 N/A 3.3 100 1996 3.3 N/A 0.9
4.270 Titan Base 4400 x 2562 5.8 4.1 100 3824 4.2 1.3 1.3
4.280 Titan Top 4400 x 1624 N/A 4.1 100 2964 4.2 N/A 1.3
For more information download the MGF Manhole Box Technical File
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Video Guide

3D Tour

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For more information download the MGF Manhole Box file
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