| 摘要 |
<p>A lift arm supporting body is reduced in weight. A lift arm supporting shaft is installed in the transverse direction, with the axis of the shaft oriented in the left/right direction, on the outside of a transmission case with the lift arm supporting body in between, a left and right pair of lift arms is attached to the lift arm supporting shaft, a lift cylinder is interposed between an intermediate section of each of the lift arms and the lower part of the transmission case to make the lift arms vertically pivotable, and a lubricating oil supply section for supplying a lubricating oil to the lift arm supporting shaft is provided on the lift arm supporting body.</p> |
