|
The M55 is an American fully enclosed and armored self-propelled artillery based on the M53 155 mm assault gun. It has a 203.2 mm (eight-inch) howitzer which can traverse 30° left or right, carrying 10 rounds of ammunition. The gun has a maximum range of 16,916 meters (10.51 miles) with a rate of fire of one round every two minutes. The M55's armor is light, 25 mm maximum, but sufficient to protect the crew from indirect artillery hits and small arms fire. The M55 uses components of the M47 Patton tank, but the automotive aspects are reversed. The engine is mounted in the front and is driven through a front-drive sprocket. The driver's cupola is visible on the front left of the turret, and spare track blocks are stored on the turret front. Because the driver's seat is in the turret, a special seat is used to keep the driver facing forward, independent of the turret facing. The M55 was used during the Vietnam War, and subsequently withdrawn from service in the US military. ==References== 1. http://www.globalsecurity.org/military/systems/ground/m55-8.htm 2. http://www.globalsecurity.org/military/systems/ground/m55-8-specs.htm 3. http://www.battletanks.com/m55.htm 4. http://afvdb.50megs.com/usa/8insphm55.html 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「M55 self propelled howitzer」の詳細全文を読む スポンサード リンク
|