EE AND ANOTHER CO-WORKER WERE ON THE SOUTH 60"" BELT CHANGING A TOP CRADLE(HOLDS ROLLERS). WHEN HE JERKED HAD ON CRADLE IT PINCHED HIS FINGER. CAUSE OF INJURY WAS AWARENESS. COMPLIANCE WITH RUL ES/REGS NOT A FACTOR, PROTECTIVE EQUIPMENT WAS NOT A FACTOR MINER PROFICIENCY A FACTOR MINING EQUIP/SYSTEMS A FACTOR.