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The Dodge M37 (G-741) is a three-quarter ton four-wheel drive truck. It superseded the Dodge WC-51, WC-52, and WC-54 trucks in U.S. service and was used extensively by the United States armed forces during the Korean war. Variants included configurations as: the M42 command truck, V41 telephone maintenance vehicle, M43 ambulance, M152 enclosed utility truck, and R2 air field fire engine. ==Development== Six prototypes of the vehicle were produced in early-to-mid 1950 based on the WC series Dodge vehicles used in World War II, with the first pre-production pilot vehicle rolling off the assembly line on 14 December 1950.〔(【引用サイトリンク】title=1953 M37 Dodge Restoration )〕 Many of the components on the M37 are similar or identical to the World War II vehicle and many deficiencies of the previous series were corrected in the M37. Notably, a conventional pickup truck style bed replaced the platform on the World War II vehicle, simplifying production. The powerplant was identical to the World War II era WC vehicles line, as was most of the drivetrain. The straight-six cylinder engine was derived from a 1930s era passenger vehicle engine that was widely produced. This was in line with a long-standing military procurement strategy that attempted to use commercially produced vehicle variants in military service. Many of the accessories on the M37 engine are identical to the engines from that era. There was significant drivetrain and powerplant commonality with the WDX series civilian Power Wagons. Outside of the fenders, there were sheet metal differences between all the vehicles. Production of the M37 began in earnest in January 1951, with approximately 11,000 vehicles made by the end of that year. By mid-1954 63,000 of the vehicles had been produced. In 1958 a number of modifications to the design resulted in the new vehicles being designated as M37B1. From mid-1958 until the end of production 47,600 M37B1 vehicles were produced. Approximately 4,500 Canadian M37CDNs were also produced between 1951 and 1955. These vehicles continued in service worldwide in the Israeli and Greek militaries. In total, between 1951 and 1968, 115,000 M37s were produced. Many deficiencies with aging design became apparent in the 1960s, including a tendency of the connecting rods to fail at high rpms due to the long cylinder stroke of the engine. As the average speed of the vehicles in the military increased, these engine failures became commonplace due to the low gear ratio of the vehicle, which was originally designed as a multipurpose vehicle capable of transporting heavy loads of ammunition. It was common in the 1970 and 1980s to encounter these vehicles with failed engines in government auctions. Many of the vehicles were transferred to civilian agencies and some are still in use today in rural areas. Engine upgrades were made commercially available by the Hercules company. The vehicles were out of significant military service by the late 1970s, replaced by the M715 and M880 series of military trucks. 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「Dodge M37」の詳細全文を読む スポンサード リンク
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