Brown Davis Roll Over Protection Systems (ROPS) are produced under strict manufacturing processes. All ROPS are made from minimum 350 MPa Cold Drawn high tensile steel tube and welded to exceed AS1554 standard.
The tube is precision bent on the latest technology CNC benders with a 145mm centreline radius (greater than three times the tube diameter). Roll bar joiners are of an exclusive and original Brown Davis design (patent pending), CNC machined from 4140 steel and fastened using high tensile grade 10.9 bolts and mild steel dowel pins. Fitting kits are supplied with all ROPS and comprise of high tensile grade 8.8 fasteners, plated mild steel back up plates, and specifically designed head impact closed cell Polyethylene (PE) 60kg/m3 dual density foam padding.