PROBLEM TO BE SOLVED: To improve operability of a vehicle body while suppressing an increase in size and deterioration of stability of a vehicle body.SOLUTION: A working vehicle includes: front and rear drive wheels 3, 4 that function as steering wheels front and rear transmission shafts 29A in right and left directions for transmitting power to the front and rear drive wheels 3, 4 through a vertical drive shaft and bevel gears and an endless turning belt type transmission device 28 for transmitting power from a motor to the front and rear transmission shafts 29A. The transmission device 28 is disposed above a steering area of the steering wheels in a state that a driving rotor 28a of the transmission device 28 is caused to enter between the front and rear drive wheels 3, 4. The transmission device 28 includes an endless turning belt type first transmission mechanism 28B for transmitting the power from the driving rotor 28a to the front transmission shaft 29A, and an endless turning belt type second transmission mechanism 28C for transmitting the power from the driving rotor 28a to the rear transmission shaft 29A.SELECTED DRAWING: Figure 7COPYRIGHT: (C)2017,JPO&INPIT【課題】車体の大型化及び安定性の低下を抑制しながら、車体の操作性を向上させる。【解決手段】操舵輪として機能する前後の駆動輪3,4と、前後の駆動輪3,4に縦向きの駆動軸及びベベルギアを介して伝動する左右向きの前後の伝動軸29Aと、原動機からの動力を前後の伝動軸29Aに伝達する無端回動帯式の伝動装置28とを備え、伝動装置28の駆動回転体28aを前後の駆動輪3,4の間に入り込ませた状態で、伝動装置28を操舵輪の操舵領域の上方に配備し、伝動装置28は、駆動回転体28aからの動力を前側の伝動軸29Aに伝達する無端回動帯式の第1伝動機構28Bと、駆動回転体28aからの動力を後側の伝動軸29Aに伝達する無端回動帯式の第2伝動機構28Cとを備えている。【選択図】図7
