TWF Trench Boxes Type 100

Updated: 10.11.2023
3 images

The Trench Boxes Type 100 are mainly used for shallow trenches at inner city projects for laying small diameter utility lines such as water pipes, cable ducts, sewer house connections and equivalent. Four sizes of lightweight MINI spindles, which are fixed to the box plates by just two steel pins, allow a trench width from 660-3210 mm.

Trench Box Plates

ModelElementPlate lengthPlate heightPlate thicknessPipe clearance lengthPipe clearance heightSystem resistanceWeight per box
mmmmmmkN/m²kg
Base Plate12.52.0602.10.9438.3774
Base Plate12.52.4602.10.9438.3914
Top Plate22.51.0602.1-38.3568
Base Plate13.02.0602.60.9431.9904
Base Plate13.02.4602.60.9431.91,068
Top Plate23.01.0602.6-31.9536
Base Plate13.52.0603.10.9427.31,040
Base Plate13.52.4603.10.9427.31,200
Top Plate23.51.0603.1-27.3592
Base Plate
Element1
Plate length2.5 m
Plate height2.0 m
Plate thickness60 mm
Pipe clearance length2.1 m
Pipe clearance height0.94 m
System resistance38.3 kN/m²
Weight per box774 kg
 
Base Plate
Element1
Plate length2.5 m
Plate height2.4 m
Plate thickness60 mm
Pipe clearance length2.1 m
Pipe clearance height0.94 m
System resistance38.3 kN/m²
Weight per box914 kg
 
Top Plate
Element2
Plate length2.5 m
Plate height1.0 m
Plate thickness60 mm
Pipe clearance length2.1 m
Pipe clearance height- m
System resistance38.3 kN/m²
Weight per box568 kg
 
Base Plate
Element1
Plate length3.0 m
Plate height2.0 m
Plate thickness60 mm
Pipe clearance length2.6 m
Pipe clearance height0.94 m
System resistance31.9 kN/m²
Weight per box904 kg
 
Base Plate
Element1
Plate length3.0 m
Plate height2.4 m
Plate thickness60 mm
Pipe clearance length2.6 m
Pipe clearance height0.94 m
System resistance31.9 kN/m²
Weight per box1,068 kg
 
Top Plate
Element2
Plate length3.0 m
Plate height1.0 m
Plate thickness60 mm
Pipe clearance length2.6 m
Pipe clearance height- m
System resistance31.9 kN/m²
Weight per box536 kg
 
Base Plate
Element1
Plate length3.5 m
Plate height2.0 m
Plate thickness60 mm
Pipe clearance length3.1 m
Pipe clearance height0.94 m
System resistance27.3 kN/m²
Weight per box1,040 kg
 
Base Plate
Element1
Plate length3.5 m
Plate height2.4 m
Plate thickness60 mm
Pipe clearance length3.1 m
Pipe clearance height0.94 m
System resistance27.3 kN/m²
Weight per box1,200 kg
 
Top Plate
Element2
Plate length3.5 m
Plate height1.0 m
Plate thickness60 mm
Pipe clearance length3.1 m
Pipe clearance height- m
System resistance27.3 kN/m²
Weight per box592 kg

Light Spindles

1 image
ModelWorking widthTrench widthSafe working loadWeight
mmkNkg
Light Spindle A0.53 - 0.730.66 - 0.8616013.2
Light Spindle B0.71 - 1.070.84 - 1.2014716.0
Light Spindle C1.05 - 1.651.18 - 1.7812419.5
Light Spindle D1.50 - 2.101.63 - 2.2310722.5
Light Spindle A
Working width0.53 - 0.73 m
Trench width0.66 - 0.86 m
Safe working load160 kN
Weight13.2 kg
 
Light Spindle B
Working width0.71 - 1.07 m
Trench width0.84 - 1.20 m
Safe working load147 kN
Weight16.0 kg
 
Light Spindle C
Working width1.05 - 1.65 m
Trench width1.18 - 1.78 m
Safe working load124 kN
Weight19.5 kg
 
Light Spindle D
Working width1.50 - 2.10 m
Trench width1.63 - 2.23 m
Safe working load107 kN
Weight22.5 kg

Telescopic Struts

1 image
ModelWorking widthTrench widthSafe working loadWeight
mmkNkg
Telescopic Strut 00.57 - 0.770.70 - 0.901699.5
Telescopic Strut 10.82 - 1.290.95 - 1.4215915.0
Telescopic Strut 21.34 - 1.801.47 - 1.9314920.5
Telescopic Strut 31.85 - 2.321.98 - 2.4513226.0
Telescopic Strut 42.37 - 2.832.50 - 2.9610331.5
Telescopic Strut 0
Working width0.57 - 0.77 m
Trench width0.70 - 0.90 m
Safe working load169 kN
Weight9.5 kg
 
Telescopic Strut 1
Working width0.82 - 1.29 m
Trench width0.95 - 1.42 m
Safe working load159 kN
Weight15.0 kg
 
Telescopic Strut 2
Working width1.34 - 1.80 m
Trench width1.47 - 1.93 m
Safe working load149 kN
Weight20.5 kg
 
Telescopic Strut 3
Working width1.85 - 2.32 m
Trench width1.98 - 2.45 m
Safe working load132 kN
Weight26.0 kg
 
Telescopic Strut 4
Working width2.37 - 2.83 m
Trench width2.50 - 2.96 m
Safe working load103 kN
Weight31.5 kg

Telescopic Struts optional for Type 100 for working widths from 570 mm to 2830 mm