Skip Links

Trench Boxes

  • Two-sided mechanical trench excavation support system.
  • For trenches up to 7.2m deep and 3.9m wide.
  • Normally selected for installing utility pipes and services where control of ground movement is non-critical.
  • 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.  

View our Trench Box Safe Installation Guide 

Technical Specifications

Description Length 

x Height 

(mm)

Max Depth 

(mm)

Safe 

Working Load

(kN/m2

Internal Width 

(mm)

Panel Thickness 

(mm)

Box Weight 

(kg)

Length

Between   Struts 

(mm)

Clearance Below 

Rear Strut

(mm)

Trench Width 

(mm)

3000 x 2010 Base

4190

45

605 - 3625

60

1270

2716

903

725 - 3745

3000 x 2010           LW Base

4190

45

605 - 3625

60

970

2716

903

725 - 3745

3000 x 1100 Top

45

605 - 3625

60

690

2716

-

725 - 3745

3530 x 2462 Base

5710

50

605 - 3625

100

2040

3246

1225

805 - 3825

3530 x 1624 Top

-

50

605 - 3625

100

1420

3246

-

805 - 3825

3530 x 3910 Base

7160

50

600 - 3700

108

4770

3076

2358

820 - 3920

 

All dimensions are in mm
* Max depths achievable using a base and 1 or 2 tops (system dependent)
** Greater widths may be possible using bespoke struts (contact design department for further details)

For more information download the MGF Trench Box Technical File

Download Now

How can MGF support your project?

Call now and speak to one of our team

0845 287 8146

Register for updates

Register your email address now to receive updates on all MGF products.

Quick Enquiry

Send us a message by email and we will get back to you as soon as possible.

Note: All fields are required