摘要 |
A bulldozer includes a blade, an engine, a first exhaust treatment device, a second exhaust treatment device, a relay connection pipe, and an engine cover. The first exhaust treatment device is disposed in front of the engine and lower than the upper surface of thereof. The second exhaust treatment device is disposed above the first exhaust treatment device. The relay connection pipe is disposed above the first exhaust treatment device and below the second exhaust treatment device. The longitudinal directions of the first and second exhaust treatment devices 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. As seen from the side of the vehicle, the front edge of the first exhaust treatment device is positioned forward of the front edge of the second exhaust treatment device. |
主权项 |
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 the 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, the front edge of the first exhaust treatment device is positioned forward of the front edge of the second exhaust treatment device. |