Abstract: A working vehicle, including: a driving unit into which a worker gets to perform driving, the driving unit being provided to a vehicle-body; a step on which the worker steps when getting in or out of the vehicle, the step being provided at an outer side of a floor of the driving unit with respect to a left-and-right direction of the vehicle-body; a fuel tank provided below the floor so as to be adjacent to the step; and a fuel tank supporting bracket which supports the fuel tank from below, wherein the step has an upper side step part, and a lower side step part, the upper side step part is attached to the floor, and the lower side step part is attached to the fuel tank supporting bracket.

Abstract: A tractor according to an embodiment of the present invention includes a first exhaust gas treatment unit, a second exhaust gas treatment unit, a urea water tank, and a urea water pump. The first exhaust gas treatment unit is provided above an engine inside a hood. The second exhaust gas treatment unit is provided laterally outside one of right and left sides of the hood, and uses urea water to further treat exhaust gas purified by the first exhaust gas treatment unit. The urea water tank is provided laterally outside another of right and left sides of the hood, and stores therein the urea water. The urea water pump is provided behind the second exhaust gas treatment unit, and supplies the urea water stored in the urea water tank to the second exhaust gas treatment unit.

Abstract: A tractor according to an embodiment of the present invention includes a front wheel, a rear wheel, a hood that covers an engine, and an exhaust gas treatment unit. The exhaust gas treatment unit is placed laterally outside right or left side of the hood and behind the front wheel, and purifies exhaust gas from the engine. A circular cylindrical heat shielding plate covers an outer circumferential surface of the exhaust gas treatment unit. A plurality of vent holes are formed in a rear surface of the heat shielding plate, and are not formed in a region that lies on a front surface of the heat shielding plate and faces the front wheel.

Abstract: A working vehicle, including: a driving unit into which a worker gets to perform driving, the driving unit being provided to a vehicle-body; a step on which the worker steps when getting in or out of the vehicle, the step being provided at an outer side of a floor of the driving unit with respect to a left-and-right direction of the vehicle-body; a fuel tank provided below the floor so as to be adjacent to the step; and a fuel tank supporting bracket which supports the fuel tank from below, wherein the step has an upper side step part, and a lower side step part, the upper side step part is attached to the floor, and the lower side step part is attached to the fuel tank supporting bracket.

Abstract: A tractor according to an embodiment of the present invention includes a front wheel, a rear wheel, a hood that covers an engine, and an exhaust gas treatment unit. The exhaust gas treatment unit is placed laterally outside right or left side of the hood and behind the front wheel, and purifies exhaust gas from the engine. A circular cylindrical heat shielding plate covers an outer circumferential surface of the exhaust gas treatment unit. A plurality of vent holes are formed in a rear surface of the heat shielding plate, and are not formed in a region that lies on a front surface of the heat shielding plate and faces the front wheel.

Abstract: A working vehicle having a pair of left and right HSTs having hydraulic pumps, hydraulic motors and trunnion shafts for regulating the drive speed of the hydraulic motors by varying compressed oil from the hydraulic pumps into the hydraulic motors, in which one hydraulic pump is disposed parallel to the other hydraulic pump in the forward or rearward direction, including drive wheels driven by the HSTs, respectively, a pair of relay shafts between a pair of steering levers for independently operating the trunnion shafts and a pair of trunnion shafts, first connection members for connecting the steering lever and the relay shaft to each other, and second connection members for connecting the relay shaft and the trunnion shaft to each other, and first connection members for connecting the steering lever to the relay shaft to each other, and second connection members for connecting the relay shaft and the trunnion shaft.

Abstract: A working vehicle having a pair of left and right HSTs having hydraulic pumps, hydraulic motors and trunnion shafts for regulating the drive speed of the hydraulic motors by varying compressed oil from the hydraulic pumps into the hydraulic motors, in which one hydraulic pump is disposed parallel to the other hydraulic pump in the forward or rearward direction, including drive wheels driven by the HSTs, respectively, a pair of relay shafts between a pair of steering levers for independently operating the trunnion shafts and a pair of trunnion shafts, first connection members for connecting the steering lever and the relay shaft to each other, and second connection members for connecting the relay shaft and the trunnion shaft to each other, and first connection members for connecting the steering lever to the relay shaft to each other, and second connection members for connecting the relay shaft and the trunnion shaft.