The NTS Standard Box is the power package among the trench shoring boxes.
This robust and long-lasting trench shoring box is equipped with an extremely reinforced top resisting the high loads when lowering. Moreover, the durable plate cutting edge allows to cut even firm soil.
In order to minimise deformations the side profiles have been equipped with additional bars. The flexible spindle allows the installation in non-stable grounds with the “cut and lower” method.
The Standard Box is suited especially for supply lines in depths of 2.00 – 4.00 m. The safe working loads exceed the presumed conditions on site by far.
Max installation depth: 4.00m
Trench width: 1.20 – 4.48m
Spindle clearance height: 1.507m
Mobile and chain excavator: 9 – 13ft (groundbox only)
Mobile and chain excavator: 18 – 30ft (with top box)
|PANEL LENGTH - L(m)||PANEL HEIGHT - H(m)||PIPE CLEARANCE LC(m)||PIPE|
|MAX. PERM. EARTH PRESSURE (kN/m2)||WEIGHT PER BOX based on 1m internal* (kg)|
|* Maximum internal width = 4.26m|