LOAD TRUSS 20 TON CAPACITY:

General Description and Specifications:

• The Truss is of welded 1- girder construction in two halves which can be bolted together when required.
• The lower chord, the cross-pieces for holding the truss down and the vertical thrust members are all of welded box type construction with two channels enclosing and welded to an I-girder.
• The anchorages are of a design tried out and perfected at CBRI, Roorkee.
• They consist of semi-cylindrical pieces each held down by 3 feet long steel spikes driven in through holes drilled in the semi cylinder.
• The spikes enter the ground at about 60 degree to the horizontal, four from each side spaced along the length of the encourage The cross-pieces are moored to the anchorages by channel straps and bolts.
• Eight such anchorages are supplied with the 20 ton truss. Guy wires with turn-buckless are supplied to keep the truss erect.

LOAD TRUSS (30 TON CAPACITY): Similar to above but twelve anchorages and spikes instead of eight

LOAD TRUSS (50 TONNE CAPACITY): Similar to above but sixteen anchorages and spikes instead of eight.