EE WAS TRYING TO REMOVE A PUMP FROM A POND WITH ANOTHER EE OPERATING A BACKHOE. THE BACKHOE OPERATOR HAD THE MACHINE IDLED UP AND COULD NOT PICK UP THE PUMP. INJURED MAN WAS NEAR THE BUCKET OF THE BACKHOE WHEN THE OPERATOR BUMPED A LEVER AND THE PUMP HIT INJURED MAN'S HAND SMASHING IT BETWEEN THE PUMP AND BACKHOE BUCKET.