also: キャブシャシー
noun
chassis cab; cab chassis
A vehicle consisting of a driver's cab and a bare chassis frame, typically used as a base for trucks, buses, or specialized vehicles.
トラックメーカーはキャブシャーシを販売し、架装メーカーが荷台を取り付ける。
Truck manufacturers sell the cab chassis, and body builders install the cargo bed.
Loanword from English 'cab chassis' or 'chassis cab'.