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The Oshkosh M1070, in A0 and A1 configurations, is the U.S. Army's current tank transporter tractor. In service the M1070 is coupled to a to a DRS Technologies M1000 semi-trailer. The primary purpose of this combination is the transport of the M1 Abrams tank. It is also used to transport, deploy, and evacuate armoured personnel carriers, self-propelled artillery, armored bulldozers and other heavy vehicles and equipment of all types. This combination replaced the earlier Oshkosh-built M911 tractor unit and M747 semi-trailer. Export sales have been made, and derivatives of the M1070 have been produced or are available, these including the M1070F〔(【引用サイトリンク】title=Heavy Equipment Transporter System (UK) - HETS M1070F/M1070E1 )〕 and the Global HET.〔 ==History== To meet a U.S. Army requirement for the transport of the M1 Abrams main battle tank (MBT) Oshkosh Truck Corporation (now Oshkosh Defense) proposed the M1070. A contract for 1044 M1070 was placed, with production commencing in July 1992. The contract included an option for 522 additional units. The final U.S. Army contract for the original A0 version called for 195 vehicles. These were delivered between March 2001 and March 2003. U.S. Army deliveries of A0 versions totalled 2,488.〔 In total, and including export orders, just under 2,900 M1070A0 were manufactured by Oshkosh. Following an initial two separate contracts awarded in 2004, Oshkosh Truck overhauled service-worn M1070s. Reset to original build standard and with zero miles/zero hours and a full one-year warranty, cost to the U.S. Department of Defense per vehicle was about 75% of that of new build vehicles. In total, 1,009 A0 HETs were Reset and returned to service.〔 The M1070E1 model was developed in the mid-1990s in conjunction with the U.S. Army as a possible Technology Insertion Programme (TIP) for the M1070. Evaluation took place and a report was submitted. No orders were placed.〔 In March 2008 Oshkosh Defense the award of a single source contract valued at more than $11 million (for Phase 1) from the U.S. Army to begin engineering and initial production of the next-generation of HET. Phase II involved production verification testing, and Oshkosh announced in July 2009 that it had received a $9.4 million contract modification to begin durability and performance testing of the HET A1 at Yuma Proving Ground.〔 Oshkosh announced in October 2010 its first delivery order for the M1070A1 HET. This delivery order was valued at over $440 million and called for more than 1,000 vehicles, with the first vehicles rolling out in December 2010. M1070A1 fielding commenced in 2011. Production concluded in August 2014, with new vehicle production totalling 1,591. While it is believed the U.S. Army would like to continue HET A1 production through fiscal year 2017, it is currently not funded.〔 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「Oshkosh M1070 heavy equipment transporter」の詳細全文を読む スポンサード リンク
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