bus conversion, bus transportation, bus company, aluminium bus body, bus saftey, low floor route bus

Grenda Corporate
The Co-Bolt® Advantage

Volgren’s unique Co-Bolt® aluminium extrusion body technique, joined by a system of bolted gusseted joints, provides a world-class body solution.

Using only the highest quality structural materials, the Volgren body is founded on cutting edge technology that produces an integrally strong, inherently safe body, featuring high corrosion resistance and easy repairability.

By engineering a product that puts “whole of life costing” second only to safety, the solution provides significant benefits to the bus operator.  


No welding jigs
- More effective quality control than welding


Proprietary extrusions
- provide superior strength

 

Proprietary gussets
- Stronger than welding
- Easier repair/replacement
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