text: GMC CCKW，中國抗戰時稱為季姆西十輪大卡車，是美國陸軍二戰時標準裝備的越野車與載重卡車。命名.CCKW源自通用汽車的車型命名法：歷史.1939-1940年，美國陸軍軍械部隊招標2 1⁄2噸戰術6×6越野車。斯蒂龐克、通用汽車下屬的、提交了設計。其中，通用汽車把1939年為法國陸軍研發的ACKWX改進為CCKW。美國陸軍選中通用汽車為中標的標準卡車，由、生產。至1945年停產，累計生產了562,750輛，僅次於吉普車。規格.已隱藏部分未翻譯內容，歡迎參與[ 翻譯]。Engine and drive-line.The CCKW was equipped with the GMC 270 engine, an overhead valve inline-6 with at 2750rpm and at 1400rpm. A bore by stroke gave a displacement. This (gasoline) engine was designed for commercial trucks, and was reliable in service.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.Chassis.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, (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 wheelbase. Tires were 7.50-20, brakes were hydraulic with vacuum assist.Some were fitted with front-mounted winches. A winch added and .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.型號.CCW.CCW是公路型5噸6×4卡車，使用梁式前軸。
metadata: erhwenkuo/wikipedia-zhtw
metadata: GMC CCKW
metadata: https://zh.wikipedia.org/wiki?curid=6453095