Supply of waterjets to the UAE Navy

The UAE Navy has ordered 12 new fast patrol boats, based on the proven Ghannatha Class fast troop transport vessel. These are currently under construction by Abu Dhabi Ship Building (ADSB), with the first due to enter service in 2012.

Each vessel will be equipped with two Kamewa FF600 waterjets, designed and manufactured by Rolls-Royce. The waterjets are fitted with interceptors to enable tighter turning capability, better stability and to reduce fuel consumption.

Rolls-Royce currently is, as the company states, the only company that builds interceptors on waterjets which are controlled with a waterjet control system known as the Incorporated Interceptor Control (IIC). This means that interceptors no longer need to be purchased, installed or controlled separately, translating into greater efficiency and time savings in the ship-building process.

The order also includes a joystick control system that will improve the manoeuvring capability of the vessels.

The new vessels, measuring 26.5 metres in length, are being constructed from aluminium and the waterjets will enable a maximum speed in excess of 35 knots.