Patent ID: 9175455
Filing Date: 2015-11-03
Classification: B60K,B60Y,E02F,F01N

Abstract:
1. A bulldozer, comprising: a blade; an engine; a first exhaust treatment device treating exhaust from the engine, the first exhaust treatment device being disposed in front of the engine and lower than an upper surface of the engine; a second exhaust treatment device treating exhaust from the engine, the second exhaust treatment device being disposed above the first exhaust treatment device; a relay connection pipe connecting the first exhaust treatment device and the second exhaust treatment device, the relay connection pipe being disposed above the first exhaust treatment device and below the second exhaust treatment device; and an engine cover covering the engine, the first exhaust treatment device, the second exhaust treatment device, and the relay connection pipe, the engine cover including an upper surface sloping forward and downward, wherein the longitudinal directions of the first exhaust treatment device and the second exhaust treatment device extend along the vehicle lateral direction; as seen from the top of the vehicle, the second exhaust treatment device overlaps at least a part of the first exhaust treatment device; and as seen from the side of the vehicle, a front edge of the first exhaust treatment device is positioned forward of a front edge of the second exhaust treatment device.