CONSTRUCTION MACHINE

摘要

Provided is a construction machine capable of securing a turning radius not larger than the vehicle width, capable of securing a good field of view for an operator seated on an operator's seat, and capable of reducing the number of components. The invention provides a compact excavator including an operator's cab 6 with a door 5 capable of opening and closing an opening surface 16 forming a boarding port 20, wherein: the door 5 includes one door piece, and has a flexing portion 5b which is closer to a front pillar 15 than the central portion 21 of the door 5 when the door 5 is in a closed state; and the flexing portion 5b is formed into a shape having: a first area 5b1 which is formed so that when the door 5 is in a closed state, the first area 5b1 approaches the opening surface 16 as the first area 5b1 approaches the front pillar 15; and a second area 5b2 which is arranged continuously with the first area 5b1 and nearer the front pillar 15 than the first area 5b1 and which is formed so that the second area 5b2 draws away from the opening surface 16 as the second area 5b2 approaches the front pillar 15.