CONSTRUCTION MACHINE

摘要

Provided is a construction machine which is capable of disposing a manually-operated unit at a position where it can be manually operated by a worker located around an upper slewing body, while suppressing an increase in size of the upper slewing body in a horizontal direction. The manually-operated unit comprises a unit body, and a rotary lever attached with respect to the unit body in such a manner as to be rotatable about a preset rotational axis, in a posture where it extends beyond an outer peripheral surface of the unit body in a direction perpendicular to the rotational axis. A fuel tank has an undersurface opposed to the bottom plate, and a lower-outer lateral surface extending upwardly from the undersurface in such a manner as to face an outer edge portion side of a bottom plate. The unit body is disposed above the bottom plate and beneath the undersurface of the fuel tank, in a posture where the rotational axis extends approximately horizontally. The rotary lever is disposed outward of a lower edge portion of the lower-outer lateral surface of the fuel tank, so as to permit rotation of the rotary lever.

主权项

1. A construction machine comprising:
a lower traveling body; an upper slewing body slewably provided on the lower traveling body, and a working attachment displaceably attached with respect to the upper slewing body, wherein the upper slewing body comprises a bottom plate slewably attached onto the lower traveling body, a device provided on the bottom plate, and a manually-operated unit capable of being manually operated, and wherein: the manually-operated unit comprises a unit body, and a rotary lever attached with respect to the unit body in such a manner as to be rotatable about a preset rotational axis, in a posture where the rotary lever extends beyond an outer peripheral surface of the unit body in a direction perpendicular to the rotational axis; and the device has an undersurface opposed to the bottom plate, and an outer lateral surface extending upwardly from the undersurface in such a manner as to face an outer edge portion side of the bottom plate, and wherein: the unit body is disposed above the bottom plate and beneath the undersurface of the device, in a posture where the rotational axis extends approximately horizontally; and the rotary lever is disposed outward of a lower edge portion of the outer lateral surface of the device, so as to permit rotation of the rotary lever.