Drain-cover lifter

Chesterfield-based hydraulic-lifting engineer Penny Hydraulics has developed Grid Lift, an innovative solution for lifting gully and drain covers.

Penny Hydraulics’ design is based on two hydraulic rams, one mounted horizontally to extend and retract the lifter and one mounted vertically to lift and lower the gully lid.

The unit is mounted laterally on the tanker’s chassis and can pivot through a small arc that allows the cover to be moved aside for easy access and cleaning of the gully.

One of the main challenges was to work out how the new device would pick up the gully cover.

The solution was to design a small frame that locks into place on the end of the vertical arm, before attaching to the gully cover by twist clips that can accommodate castings with different profiles.