Utility Work Vehicle

摘要

Provided is a utility work vehicle including an engine section, a speed changer device and a belt type stepless speed changer device, a rear frame supporting the engine section, and a main frame supporting the rear frame. The rear frame includes right and left rear wheel supporting portions, each of which has a front supporting member and a rear supporting member extending upwards from the rear frame. The rear supporting member disposed on more rear side of the vehicle body than the belt type stepless speed changer device has its upper end connected to a rear frame portion of the main frame. The front supporting member is disposed on more laterally outer side of the vehicle body than the belt type stepless speed changer device. Between an upper end of the front supporting member and the rear frame portion, there is formed a space that allows attachment/detachment of a speed changer cover detachably attached to the belt type stepless speed changer device from a laterally outer side of the vehicle body.

主权项

1. A utility work vehicle comprising:
an engine section including an engine having its output shaft oriented laterally along a right/left direction of a vehicle body, a speed changer device having its input shaft oriented laterally along the right/left direction of the vehicle body, the speed changer device being disposed rearwardly of the engine, and a belt type stepless speed changer device disposed on one right/left side of the engine and the speed changer device and configured to transmit power from the engine to the speed changer device; a rear frame supporting the engine section, the rear frame including right and left rear wheel supporting portions provided at right and left end portions disposed on more laterally outer sides of the vehicle body than the engine section and configured to support right and left rear wheels via right and left rear suspensions, each one of the right and left rear wheel support portions having a front supporting member and a rear supporting member extending upwards from the rear frame; and a main frame supporting the rear frame; wherein the rear supporting member is disposed on more rear side of the vehicle body than the belt type stepless speed changer device, the rear supporting member having a vertical length extending from the rear frame to a rear frame portion of the main frame disposed upwardly of the rear frame to connect an upper end portion of the rear supporting member to the rear frame portion; and wherein the front supporting member is disposed on more laterally outer side of the vehicle body than the belt type stepless speed changer device, the front supporting member having a vertical length smaller than the rear supporting member, the front supporting member forming, between an upper end of this front supporting member and the rear frame portion, a space that allows attachment/detachment of a speed changer cover detachably attached to the belt type stepless speed changer device from a laterally outer side of the vehicle body.