EE WAS ON LIFT PLATFORM OF #17 ANFO LOADER. AS OPERATOR ENGAGED HYDRAULIC SYSTEM TO RAISE TABLE,EE TUMBLED BACKWARDS FALLING ON HIS BACK. A HYDRAULIC HOSE BLEW @ SAME TIME EE FELL, SPRAYING HI M W/OIL. EE STATED HE WAS NOT INJURED BY FALL, BUT BY THE SCRAMBLING TRYING TO GET OUT FROM UNDERNEATH THE LIFTING PLATFORM, FOR FEAR PLATFORM WOULD COME DOWN.