| 摘要 |
<p>The present invention provides an engineering machinery. The engineering machinery comprises an upper revolution body having an upper frame, a driving room and an engine room; wherein the engine room is provided with an engine therein, a fluid pump arranged at a left or right side, a heat exchanger arranged at the opposite side of the fluid pump, and a fan used for cooling the heat exchanger; the driving room is arranged in front of the engine room and arranged at the same side of the fluid pump in a left-right direction, an equipment space is arranged at the opposite side of the driving room, the equipment space is provided with an operating oil tank and an air filter therein; the operating oil tank is arranged at a rear part of the equipment space and arranged at the innermost part in a width direction and is adjacent to the driving room; the air filter is arranged closer to an outer side than the operating oil tank in the width direction, and is connected with the engine by utilizing an air suction pipe across the equipment space and the engine room. Therefore, the air filter can be arranged without causing complication of a piping structure and cost raise.</p> |
