នាវាល្បាតកៀកច្រាំង ជើងទឹកឡាវ

រូបភាព នាវាល្បាតកៀកច្រាំង ជើងទឹកឡាវ

The Lake-class inshore patrol vessel (also known as the Rotoiti class and the Protector class) is a ship class of inshore patrol vessels (IPVs) of the Royal New Zealand Navy (RNZN) which replaced the RNZN's Moa-class patrol boats in 2007–2008. All four vessels are named after New Zealand lakes.

General characteristics

• Type: Inshore patrol vessel
• Displacement: 340 tonnes (loaded)
• Length: 55 m (180 ft)
• Beam: 9 m (30 ft)
• Draught: 2.9 m (9.5 ft)
• Propulsion:  Two MAN B&W 12VP185 engines, each rated at 2,500 kW (3,400 hp) at 1,907 rpm
• ZF 7640 NR gearboxes
• Two controllable pitch propellers

Speed:

• Top speed 25 knots (46 km/h; 29 mph)
• Patrol speed 16 knots (30 km/h; 18 mph)
• Range: 3,000 nautical miles (5,600 km; 3,500 mi)

Boats & landing

• craft carried: 2 × RHIB with diesel-powered three-stage jet units
• Complement: 36 (includes 4 government agency staff and up to 12 others)

Armament:

• 3 × 12.7 mm machine guns
• Small arms