Construction machine

The present invention provides a construction machine capable of preventing automatic release of operation restrictions such as sudden acceleration which is unexpected by an operator even if the inclination angle of the vehicle body changes. The present invention is provided with: an operable vehicle body (50); 3D sensors (obstacle detection devices) (5, 6, 7, 8) that detect obstacles present around the vehicle body (50); a tilt angle determination device (tilt angle detection device) (9) that detects the tilt angle of the vehicle body (50); and a vehicle body controller (control device) (14) equipped with an operation restriction function for executing restriction control for restricting the operation of the vehicle body (50) when an obstacle is detected by the 3D sensors (obstacle detection devices) (5, 6, 7, 8). When the vehicle body controller (control device) (14) does not execute the restriction control by the operation restriction function when the inclination angle of the vehicle body (50) exceeds a p