Bolter miner and tunneling system

A tunneling system comprising a bolter miner, wherein the bolter miner comprises:

• a rack;
• a cutting device arranged on the rack and being swingable up and down, the cutting device being configured to perform a cutting operation;
• and
• a bolt support device comprising a lifting assembly, a work platform, a first drilling frame assembly, and a stabilization assembly,
• wherein:
• the lifting assembly is arranged between the rack and the work platform, and the lifting assembly is configured to lift the work platform;
• the first drilling frame assembly and the stabilization assembly are arranged on the work platform;
• the first drilling frame assembly has a bolt support position where the first drilling frame assembly is above the cutting device and is configured to perform a bolt support operation, and an avoidance position where the first drilling frame assembly is configured to avoid the cutting device to allow the cutting device to perform the cutting operation;
• the work platform is telescopic to switch the bolt support position and the avoidance position of the first drilling frame assembly;
• and
• the stabilization assembly is configured to be supported between the cutting device and a tunnel roof to enhance stability of the first drilling frame assembly during the bolt support operation.