WORK VEHICLES

摘要

In a work vehicle, because of growing need to equip a DPF for exhaust gas countermeasures near an engine and a request of increasing the size of a fuel tank, a system including the fuel tanks provided below a floor step and on left and right sides of a transmission case has been employed. However, when a lawn mower is installed between front wheels and rear wheels, an increasing width of a vehicle body becomes a problem.;To solve the problem, a locus of the raising and lowering operation of a lawn mower 5 is specified by a parallel link formed of left and right front links 43, 43 and left and right mid links 45, 45, and in a work vehicle where the lawn mower 5 is freely raised and lowered, the left and right mid links 45, 45 are respectively disposed between a transmission case 3 and fuel tanks 16L, 16L.

主权项

1. A work vehicle comprising:
a transmission case; fuel tanks juxtaposed with the transmission case; a lawn mower provided below the transmission case and between front wheels and rear wheels for driving a machine body; and a parallel link including a pair of front links and a pair of mid links, the parallel link defining a raising and lowering track of the lawn mower, the parallel link and a lower link configured to perform a raising and lowering operation of the lawn mower, wherein each of the mid links are disposed respectively between the transmission case and each of the fuel tanks.