『 陸軍武器 』－ M728 (CEV) 戰鬥工程車

克里斯Chris

M728 Combat Engineer Vehicle (CEV)


M728
DESCRIPTION: The M728 CEV is a full-tracked armored vehicle which consists of a basic M60A1 tank with a hydraulically operated debris blade, a 165mm turret mounted demolition gun, a retractable boom and a winch. The demolition gun may be elevated or depressed for use at various ranges up to 925 meters and is coaxial mounted with a 7.62mm machine gun. A .50 caliber machine gun is cupola mounted. A mine clearing rake was specially designed and fabricated to be a "tool" for the CEV in Desert Storm. The full width rake allows the CEV to clear minefields in non-cohesive, granular soils.

STATUS: The CEV was placed in service in 1965 with a total of 291 vehicles. Currently improvements for the operations readiness are being implemented. These improvements will ensure that the CEV remains a valuable asset until replacement vehicles are fielded. During Operation Desert Storm the CEV proved unable to manoeuvre with the heavy force due to the inability of the M60 chassis and power train to keep pace with the MIA1. They also had difficulties associated with maintaining an obsolete, low-density piece of eqpt. Many manoeuvre units simply left the CEV behind rather than slow their manoeuvre. Such was the case with the Mine Rake mounted on the CEV. Commanders planned for their use as a part of the deliberate breaching operation, but left them behind once they began the pursuit and exploitation phase of the operation. Commanders were unanimous in their opinion that the engineerr force needs M1 chassis' for heavy breaching and gap crossing equipment

克里斯Chris

EMPLOYMENT CONCEPT: The CEV provides Engineers in the forward combat area with a versatile, armor-protected means of performing mobility tasks under hostile fire. Tasks include reduction of roadblocks and obstacles; filling craters, ditches and short dry gaps; limited construction of combat trails; construction of obstacles; and clearing of rubble and debris.

BASIS OF ISSUE: The CEV is issued two per Engineer Company in the Heavy Division, two per Engineer Company in Corps (Mechanized), three per Engineer Company in Armor/Infantry Separate Brigades and three per Engineer Company in the Armored Cavalry Regiment.

TRAINING/PERSONNEL: The U.S. Army Engineer Center provides training during Advanced Individual Training for the Track Vehicle Crewman (MOS 12F), Basic Non-Commissioned Officer Course, Advanced Non-Commissioned Officer Course, Engineer Officer Basic Course and Engineer Officer Advanced Course. At the unit level, training will be conducted on the actual piece of equipment as on-the-job training. Training Extension Course lessons are also available for refresher training at the unit level

M728電腦繪圖
.

克里斯Chris

美國M728戰鬥工程車

國別：美國
類型：戰鬥工程車
型號：M728

簡介：

該車以M60/M60A1坦克的底盤為基礎，第一輛樣車稱為T118E1，1963年定型，稱為M728。1965年投產，1968年列裝，配備裝甲師、機械化師和步兵師的工兵營，每個營配備8輛，而步兵師的工兵營配備3輛，每個獨立工兵連配2輛。
該車的用途是破壞敵野外防禦工事和路障，填平間隙、彈坑和壕溝，設置火力陣地和路障。

結構特點

該車裝備1門M135式165mm破壞工事炮，炮的俯仰範圍為-19°～＋20°。炮塔可作360°旋轉，轉速為1.6°/s；俯仰和方向轉動用動力或人工驅動。並列於主炮安裝了1挺M219式7.62mm機槍(在生產型車上為M240式並列機槍)，指揮塔上安裝M85式12.7mm機槍，俯仰範圍為-15°～＋60°。
車體前面有A形框架，不需要時向後平躺在車體後部，最大起吊重量為15876kg。安裝在炮塔後部的雙速絞盤備有直徑19mm的鋼繩61m，由車長操縱。安裝在車前的推土鏟由液壓驅動。
該車備有夜間駕駛儀，並且多數車的主炮頂部有氙氣紅外探照燈。中央空氣濾清系統將新鮮空氣輸送給每個乘員。

克里斯Chris

性能數據

乘員4人
車重
空車50439kg
載荷53200kg
車長
懸臂升起9.300m
推土鏟和懸臂成行軍狀態8.910m
車寬
含推土鏟3.700m
車體寬3.631m
車高
行軍狀態3.200m
最低可操作車高3.257m
車底距地高0.381m
履帶中心距2.921m
履帶寬711mm
履帶著地長4.235m
單位壓力87.3kPa
公路最大速度48.28km/h
最大行程450km
燃料儲備1420L
涉水深1.219m
有準備2.438m
爬坡度60%
攀垂直牆高0.76m
越壕寬2.51m
發動機
生產公司大陸(Continental)
型號AVDS-1790-2A或2D
類型12缸柴油機
功率/轉速551kW/2400r/min
傳動裝置
生產公司通用汽車公司阿里遜分部
型號CD-850-6A
前進檔/倒檔數2/1
主要武器口徑/型號/類型165mm/M135/破壞工事炮
並列武器口徑/型號/類型/數量7.62mm/M219/機槍/1挺
防空武器口徑/型號/類型/數量12.7mm/M85/機槍/1挺
裝甲厚度
炮塔前部120mm
炮塔側部76mm
炮塔後部50mm
車體前部120mm
車體側前部76mm
車體側後部51mm
車體頂部57mm
車體後部44mm
車體底部13.63mm
電氣系統電壓24V
蓄電池數量/型號6個/6TN