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Lite Trench Box Summary

Plate Length Plate Height H Pipe Clearance Length LC Permissible Earth Pressure
m kN/m m kN//m2
2.00 2.00 base
1.00 top
1.60 34.1
2.50 2.00 base
1.00 top
2.10 30.0
3.00 2.00 base
1.00 top
2.60 25
3.50 2.00 base
1.00 top
3.10 18.9
4.00 2.00 base
1.00 top
3.60 23.0

All 2.0m high base boxes have a vertical pipe clearance height (Hc) of 940mm

Lite Trench Box Weights

Box
Length
Panel
Height
Weight per box
Please refer to the spindle chart below.
m m kg
Type A Type B Type C Type D Type E Type F
2.00 2.00 Base
1.00 Top
743
406
754
412
770
420
780
425
789
430
803
437
2.50 2.00 Base
1.00 Top
861
462
872
468
888
476
898
481
907
486
921
493
3.00 2.00 Base
1.00 Top
983
518
994
524
1010
532
1020
537
1029
542
1043
549
3.50 2.00 Base
1.00 Top
1329
582
1340
588
1356
596
1366
601
1375
606
1389
613
4.00 2.00 Base
1.00 Top
1577
844
1588
850
1604
858
1614
863
1623
868
1637
875

A forklift/machine must be provided to off load the kit from the delivery vehicle. Alternatively SEL can deliver the equipment on a HIAB vehicle by prior arrangement.

Lite Trench Box Spindle Chart

Spindle
type
Working width
bC
Excavation
width b
Permissible
axial force
Weight
m m kN kg
min. max. min. max.
A 0.53 0.73 0.66 0.86 160 14.2
B 0.71 1.07 0.84 1.20 147 16.9
C 1.05 1.65 1.18 1.78 124 20.9
D 1.50 2.10 1.63 2.23 107 23.6
E 1.88 2.48 2.01 2.61 92 25.8
F 2.48 3.08 2.61 3.21 69 29.3

The trench width increases by 40mm when 4.0m boxes are employed.