A tractor (1), comprising: an engine (4); an operation part (2a) provided behind the engine (4); a steering handle (3) of the operation part (2a); a power steering controller unit (100) to which the steering handle (3) is joined; and plural oil-pressure ho...

A working vehicle (1), including: an engine (4) housed inside a bonnet (6) of a front part (1 F) of a vehicle-body; a purification processing device (46) which performs purification processing of exhaust gas that is discharged from the engine (4); and an e...

A working vehicle, including: a left brake mechanism (29L) which is configured to brake a left vehicle wheel (3L); a right brake mechanism (29R) which is configured to brake a right vehicle wheel (3R); a left brake pedal (44L) which is configured to operat...

A tractor, including: an opening/closing support part (S) for an engine bonnet (8) which covers an engine (4), wherein the opening/closing support part (S) comprises a supporting part (S1) of a vehicle body side and an attaching part (S2) of an engine bonn...

A tractor, including: an engine (5); a forward/backward movement clutch (48) which is provided on a motive power transmission route from the engine (5) to one or more traveling apparatuses (3), and is configured to carry out changes among forward movement,...

According to one embodiment, a working vehicle includes: a main change speed mechanism configured to transmit a rotating power, generated by a power source; a first auxiliary change speed mechanism configured to transmit the rotating power, transmitted thr...

A working vehicle (1) includes: a cabin (10); an air conditioning unit (71) disposed at a rear upper portion of the cabin (10); and drain hoses (80) connected to a drain portion (78) of the air conditioning unit (71), water drained from the drain portion (...

A parking lock mechanism (25) used when a working vehicle is parked, comprising: a step part for locking (26), which is disposed adjacent to a brake step surface part (24) of a brake pedal mechanism (23); and a lock unit which is connected to the step part...

In structure of an engine control device for a tractor, when a standard engine performance curve N is selected by a mode selection device 134, and a PTO drive device 151, which drives an implement attached to a tractor, is turned on, switching to the engin...