Naval Architects, operators and boat builders participated in a recent design seminar organised by Volvo Penta for its IPS (Inboard Performance System) propulsion system for high performance work and patrol boats.

The largest engine family in the Caterpillar Marine Power Systems range, the 3500, is to benefit from a recent programme of technological development to improve exhaust emissions performance.

The first model in an entirely new generation of Perkins marine diesel engines, the six-cylinder 300bhp M330C has recently been unveiled.