Working machine

A working machine comprising:

• a prime mover comprising a rotation shaft, wherein the prime mover includes at least one of a motor and an engine;
• a housing that houses the prime mover;
• a cutting part configured to be driven in conjunction with a rotation of the rotation shaft of the prime mover and to cut an object;
• a dust collecting hose for collecting dust generated by the cutting part cutting the object;
• a hose holding member configured to hold the dust collecting hose;
• and
• a base fixed to the housing,
• wherein
• the hose holding member is attached to the housing so as to be swingable about a swing axis,
• the hose holding member is attached to the housing via the base,
• one of the hose holding member and the base comprises a first protrusion and a second protrusion,
• an other of the hose holding member and the base comprises a first receiving portion into which the first protrusion is inserted and a second receiving portion into which the second protrusion is inserted,
• the first protrusion and the second protrusion are on a first rotation axis,
• the first protrusion extends in a first direction on the first rotation axis,
• the second protrusion extends in a second direction opposite to the first direction on the first rotation axis, and
• the hose holding member is configured to swing about the swing axis by the first protrusion rotating about the first rotation axis within the first receiving portion and the second protrusion rotating about the first rotation axis within the second receiving portion.