The HJ213 waterjet is normally driven by a high speed marine diesel or “big block” gasoline marine engine and may be used in both planing and displacement craft. It may also be used in a dual speed role as both loiter and high speed boost propulsion in conjunction with propellers. With its computer aided hydrodynamic design, the HJ213 waterjet provides high propulsive efficiencies, at least equivalent to propeller systems at planing speeds of 25 knots. Any number of jets can be employed without loss of propulsive efficiency as there is no additional appendage drag

Maximum Power Input per Jet... 260kW (350hp)
Maximum RPM per Jet... 3950-4500 RPM

The Hamilton Model HJ213 Waterjet is able to be powered by a wide range of gasoline and diesel marine engines.Below is a list of some possible direct drive matchings for the Hamilton HJ213 waterjet. In some applications a reduction gearbox is required or recommended. If in doubt, contact Hamilton Jet with all relevant details.(NOTE: Engine models and ratings change frequently. This data is correct at the time of publication.)

Various Gasoline Engines up to 260kW (350hp) – Consult with Hamilton Jet for matching impeller options

• Hj213.pdf