Launch of the new Clam 22 The traditional long keel nature of the Cornish Crabber hull shape means that we can offer a great range of river and coastal launches. Sail free and powered by super reliable Yanmar diesel engines the Cornish Clam range is a great way to change from sail to power. 19 years after buying Clam 19 number 2 her owners decided to move up to something more spacious and the all new Clam 22 was the perfect boat for their mooring on the Thames. The interior layout is similar to that of the Crabber 22 but with the absence of the centreboard case she feels like a much bigger boat – the saloon is airy with 2 single bunks, chart table and a cooker with double burner and grill. A separate ‘v’ berth forward cabin with under-bunk loo compartment makes her perfect for staying on board. With her ballast keel the Clam 22 incredibly stable and sturdy underfoot. Powered by twin cylinder 14hp Yanmar 2YM15 engine she has comfortable cruising at 6 knots and higher speeds when required.