GMC CCKW,中国抗战时称为季姆西十轮大卡车,是美国陆军二战时标准装备的2½吨6×6英语2½-ton 6x6 truck越野车与载重卡车。[2]

CCKW
CCKW 353卡车
类型2+12吨 6×6越野车
原产地美国
生产历史
研发者Yellow Truck and Coach Co.
生产商Yellow/GMC Truck and Coach
Chevrolet
生产日期1941–45
制造数量562,750
衍生型见本文
基本规格 (353 Cargo w/winch[1]
重量8,800磅(4,000千克) 空车
16,400磅(7,400千克) 重车
长度27018英寸(6.86米)
宽度88英寸(2.24米)
高度93英寸(2.36米) 到驾驶室
10918英寸(2.77米) 全部

发动机GMC 270
91 hp(68 kW)
变速5速×2
悬挂板簧上的梁轴
燃料容量40 US gal(150 l)
作战范围300 mi(482.8 km)
速度45 mph(72 km/h)

命名

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CCKW源自通用汽车的车型命名法[3]

  • "C",1941设计
  • "C",传统驾驶室
  • "K",全轮驱动
  • "W",双后轴

历史

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1939-1940年,美国陆军军械部队招标2+12吨战术6×6越野车。斯蒂庞克、通用汽车下属的黄色客车制造公司英语Yellow Coach Manufacturing Company万国收割机公司英语International Harvester提交了设计。其中,通用汽车把1939年为法国陆军研发的ACKWX改进为CCKW。美国陆军选中通用汽车为中标的标准卡车,由密执安州庞蒂亚克工厂英语Pontiac Assembly密苏里州圣路易斯雪佛兰工厂英语St. Louis Truck Assembly生产。[4][5]至1945年停产,累计生产了562,750辆,仅次于吉普车[6]

规格

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Engine and drive-line

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The CCKW was equipped with the GMC 270 engine, an overhead valve inline-6 with 91匹马力(68千瓦特) at 2750rpm and 216英磅力·英尺(293牛顿·米) at 1400rpm. A 32532英寸(96 mm) bore by 4英寸(102 mm) stroke gave a 269.5 cu in(4.4 L) displacement.[7] This (gasoline) engine was designed for commercial trucks, and was reliable in service.[8]

The transmission was a Warner T93 5-speed with a direct 4th gear and overdrive 5th gear. The transfer case had high and low gears, and engaged the front axle. Originally all axles were a Timken split type, later trucks also used GM "banjo" types.[9][10]

Chassis

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The CCKW had a ladder frame chassis with three driven beam axles, the front on leaf springs, the rear tandem on leaf springs with locating arms. There were two wheelbases, the short Model 352 and the long Model 353. The short, 145英寸(368 cm) (Measurements are from the centerline of the front axle to the centerline of rear bogie) was used with a short cargo bed as an artillery prime mover for 75 mm and 105 mm howitzers. All other models used the long 164英寸(417 cm) wheelbase. Tires were 7.50-20, brakes were hydraulic with vacuum assist.[8]

Some were fitted with 10,000磅(4,500千克) front-mounted winches. A winch added 300英磅(140千克) and 14英寸(36厘米).[11]

Some open cab chassis were cut in half behind the cab for air transport. Each half was a load, at the vehicle's destination, the halves were bolted back together.[8][12]

型号

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方箱车
 
运油车(750 US gal(2,800 l))
 
CCKW-353-B2,配有M45防空机枪塔

CCW(C表示1941,C表示传统驾驶室,W表示串联双后桥)是公路型5吨6×4卡车,使用梁式前轴。

照片集

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参考文献

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  1. ^ TM 9-801 (1944),第6-9, 16-19页.
  2. ^ Colley (2000).
  3. ^ Whitlock (2004).
  4. ^ Crismon (2001),第9, 184, 326, 330-335, 465页.
  5. ^ Doyle (2010),第9页.
  6. ^ Ware (2010),第238-239页.
  7. ^ TM 9-801 (1944),第6-9页.
  8. ^ 8.0 8.1 8.2 Doyle (2003),第108-118页.
  9. ^ TM 9-801 (1944),第13-14, 35-39页.
  10. ^ Doyle (2010),第9, 10, 20页.
  11. ^ TM 9-801 (1944),第17-18, 54-58页.
  12. ^ Doyle (2010),第47-55页.


外部链接

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