Page 9 - Pro Mech Brochure - 2022 Brochure.cdr

P. 9

GROUND
SUPPORT
SYSTEMS

MINI TRENCH BOX

The Mini Trench Box modules are used to support trench works ensuring that • Support below ground.
the side walls of an excavation are supported. They can be used in conjunction • Quick and easy to install.
with other boxes such as manhole boxes and drag boxes and are quick and easy
to install. • Extension Boxes are
available to increase depth.
The mini trench box can be used in trenches up to 4m deep with widths from
• Used in trenches up to
600mm-2800mm which can be altered using telescopic struts. Up to two
4m deep.
extension boxes can be added on top of the mini trench box to achieve
additional depth. • Dig and Push method used.
• Pin and Clip system.
• Additional equipment
Struts Internal (mm) available.

Size 0 600 - 800 • Panel thickness 60mm.
• End Return Panels provide
Size 1 800 - 1200
additional support.
Size 2 1200 - 1600 • Additional equipment

Size 3 1600 - 2000 available.
Size 4 2000 - 2400 • Mini box range designed to be
used with a minimum 13t
Size 5 2400 - 2800 machine.

Mini Trench Box Base Top
Panel Length (mm) 3000 3000
Panel Height (mm) 2000 1000
Panel Thickness (mm) 60 60
Overall External Trench Width (mm) 720 - 2920 720 - 2920
Weight (kg) 1232 676
Distance Between Struts (mm) 2720 2720
Clearance Below Struts (mm) 1100 –
Standard Working Load 28kn/m 2 28kn/m 2