Hardi is targeting users who do not want all the latest frills with its Navigator Echo, a trailed 3,000 litre, 24m sprayer for £26,000. Having fitted its Dynamic Fluid control system as standard to the Navigator, Hardi felt it was missing a trick by not having a simpler machine in its range.Features such as boom section control can still be added and the Echo does share the same chassis etc as the £46,000 Navigator.