WebThe typical Elco PT boats carried one 20-mm Oerlikon cannon at the stern and two twin M2 12.7-mm or 7.6-mm Lewis machine guns mounted on rotating turrets, but the main … WebPower plant: 2 Detroit 12V-71 diesel engines; 680 hp (510 kW) sustained; twin shafts Length: 73.7 feet (22.5 m) Beam: 21 feet (6.4 m) Displacement: 105 tons (106.7 metric tons) full load Speed: 12 kt (13.8 mph, 22.2 km/h) Range: 190 nm (350 km) at 9 knots (17 km/h) full load Capacity: 53.5 tons (54.4 metric tons)
1945 Higgins PT, San Diego California - boats.com
WebHiggins Industries of New Orleans, Louisiana produced 199 78 ft (24 m) boats of the PT-71 or PT-235 or PT-625 classes. The Higgins boats had the same beam, full load displacement, engine, generators, shaft power, trial speed, armament, and crew accommodation as the 80 ft (24 m) Elco boats. Web20 de mar. de 1999 · PT 295, Higgins 78 ft: 105,100 lbs - 43.90 kts PT 552, Elco 80 ft: 106,000 lbs - 45.14 kts There are discrepancies here in top speeds and I think engine tuning is probably the main factor.... pause musicale adventlife
Patrol Torpedo Boats - Elco, Higgins and Huckins
WebThe former PT-796, a 78-foot Higgins boat, painted as PT-109, an 80-foot Elco boat, passing the reviewing stand in President John F. Kennedy’s inaugural parade in … Its maximum top speed was also to be 40 knots but specified operating radius was to be 120 miles at top speed and 240 miles at cruising speed. Equipped armament for the smaller proposal was to be either two torpedoes and two depth charges, or .50-cal machine-guns and a smokescreen generator. Ver mais A PT boat (short for patrol torpedo boat) was a motor torpedo boat used by the United States Navy in World War II. It was small, fast, and inexpensive to build, valued for its maneuverability and speed but hampered at the … Ver mais The primary anti-ship armament was two to four Mark 8 torpedoes, which weighed 2,600 pounds (1,179 kg) and contained a 466-pound (211 kg) TNT warhead. These torpedoes were … Ver mais With the exception of the experimental PT boats, all U.S. PT boats were powered by three marine modified derivations of the Packard 3A-2500 V-12 liquid-cooled, gasoline-fueled aircraft engine. Improvements upon Packard's World War I Ver mais PT boats lacked a large capacity refrigerator to store sufficient quantities of perishable foods. While docked, PT boat squadrons were supported by PT boat tenders or base facilities which supplied boat crews with hot meals. As PT boats were usually located … Ver mais At the outbreak of war in August 1914, W. Albert Hickman devised the first procedures and tactics for employing fast maneuverable … Ver mais PT boats offered accommodation for three officers and 14 enlisted men. Crews varied from 12 to 17, depending upon the number and type of weapons installed. Full-load displacement late in the war was 56 tons. The hull shape of the Elco and Higgins PT boats were similar … Ver mais PT boats operated in the southern, western, and northern Pacific, as well as in the Mediterranean Sea and the English Channel. Early use Originally conceived as anti-ship weapons, PT boats were … Ver mais WebBUREAU OF SHIPS NAVY DEPARTMENT 31 March 1944. NOTE: The Detail Specifications are based on Specifications for Motor Torpedo Boats PT 103 to 138 … pause metriche