Dump truck

摘要

A dump truck is provided with a frame, hinge pins and a body (5). The body is provided on a lower surface of a floor board (11a) thereof with a rail (12) along a longitudinal direction of the frame. The rail is a hollow structure member comprised of two side rail plates (12a) and a bottom rail plate (12b). The two side rail plates (12a) extend downwardly from the lower surface of the floor board (11a) of the body and oppose each other with an interval therebetween in a lateral direction of the frame, and the bottom rail plate (12b) is arranged in contact with respective lower end surfaces (12a-1) of these two side rail plates (12a). The dump truck (1) satisfies a relationship of Ts

主权项

1. A dump truck (1) provided with a frame (2) having a top frame plate (2a-2), hinge pins (6) arranged on a rear part of the frame, and a body (5) mounted tiltably in an up-and-down direction relative to the frame via the hinge pins, characterized in that:
the body (5) is provided on a lower surface of a floor board (11a) thereof with a rail (12) along a longitudinal direction of the frame (2), the rail (12) is a hollow structure member comprised of two side rail plates (12a), which extend downwardly from the lower surface of the floor board (11a) of the body (5) and oppose each other with an interval therebetween in a lateral direction of the frame (2), and a bottom rail plate (12b), which is arranged in contact with respective lower end surfaces (12a-1) of the two side rail plates (12a), and the dump truck (1) satisfies a relationship of Ts