Ashtead Technology has been appointed as exclusive Global Rental Representative, within the Oil and Gas sector, for Vortex International Ltd for the rental of the Vortex Dredge Unit. The most powerful 4 inch ROV and diver dredge unit in the world (40 to 50 ton/hr), the Vortex, has removal rate performance more commonly seen in 6 inch dredges.
A feature of this unit is the low hydraulic consumption, which leaves enough hydraulic supply on most ROV’s to utilise a purpose-built jetter unit. Environmental concerns are addressed through the high efficiency, low energy demand hydraulic system negating the need for external compensators.