The hydraulic pump that charges the previously shown accumulator. This operates constantly to deliver a steady flow of fluid into the accumulator. The launch is achieved by releasing the stored energy in the accumulator.

Mick Doohan's Motocoaster

Mick Doohan's Motocoaster

14 September, 2007 by Richard Wilson

The hydraulic pump that charges the previously shown accumulator. This operates constantly to deliver a steady flow of fluid into the accumulator. The launch is achieved by releasing the stored energy in the accumulator.

In this photo