The present disclosure relates to a mobile mining machine (10) which may comprise a movable machine base frame (1), a rotatable tool drum (4) and including excavating tools (6). The mobile mining machine (10) may further comprise a cantilever unit (5) including a front support arm part (8) and a base part (9), and a pivotal device (27) to pivot the cantilever unit (5). The mobile mining machine (10) may further comprise a tilt device (12) to tilt the cantilever unit (5) and a rotary mechanism (11) to rotate the support arm part (8) and the tool drum (4). Thus, a mobile mining machine (10) with which tunnels, galleries or shafts may be continuously driven in even in hard rock with a high mining output and low tool wear may be provided.