HYDRAULIC EXCAVATOR

摘要

A hydraulic excavator is provided which can allow the cooling device to be arranged in proximity to a rear wall of a cab. The rear wall of the cab has an upright wall part extending in the vertical direction and an inclined wall part inclined to the rear upper side with respect to the upright wall part. The outer surface of an oil cooler has a front surface facing the upright wall part and extending in the vertical direction and an inclined surface inclined to the rear upper side with respect to the front surface. The upper edge of the front surface is arranged below the height position of the other edge of the inclined wall part. An angle formed by the upright wall part and the inclined wall part is more than or equal to an angle formed by the front surface and the inclined surface.

主权项

1. A hydraulic excavator comprising:
a cab having a rear wall; and a cooling device arranged on a rear side of said rear wall, said rear wall having an upright wall part extending in the vertical direction and an inclined wall part connected to an upper edge of said upright wall part and inclined to a rear upper side with respect to the upper edge of said upright wall part, an outer surface of said cooling device has a front surface facing said upright wall part and extending in the vertical direction, and an inclined surface connected to an upper edge of said front surface and inclined to the rear upper side with respect to the upper edge of said front surface, said inclined wall part having one edge connected to said upright wall part and the other edge opposite to said one edge, the upper edge of said front surface being arranged below a height position of said other edge, said upright wall part and said inclined wall part forming an angle more than or equal to an angle formed by said front surface and said inclined surface.