EE WAS TRAMMING LEFT BOLTER OUT OF THE WAY OF THE LEFT MINER THAT WAS DOWN IN #2 ENTRY ON #2 UNIT. HE WAS TRAMMING BOLTER TO TURN INTO X-CUT GOING TOWARD #1 ENTRY. HE CAUGHT HIMSELF BETWEEN THE RIB AND THE ROOF BOLTER. PINS ON TOP OF BOLTER CAUGHT RIB WHICH CAUSED THE GUARD OVER LEVELS TO BREAK BOLTS.