The invention belongs to the field of coal mine auxiliary transport equipment, and particularly discloses an equipment train turning device. The equipment train turning device comprises a base and a rotary table which can rotate, the rotary table is arranged on the base, the rotary table is provided with a supporting seat, the supporting seat is provided with a telescoping mechanism and a moving support, the moving support is connected with the supporting seat in a sliding mode, and the two ends of the telescoping mechanism are separately connected with the supporting seat and the moving support. The telescoping mechanism can move the moving support to move along the supporting seat. The equipment train turning device manipulates a hydraulic direction-changing valve to enable a hydraulic motor to rotate and drive a gear turntable to rotate, realizes the rotation of a single equipment train, can greatly save the labor and working time required by a previous equipment train when turning.