Struck against a moving object
Operator was scratching rock to be crushed when he lifted machine off ground a couple of inches and the machine came down and jarred operator who then complained of back pain.
Operator was scratching rock to be crushed when he lifted machine off ground a couple of inches and the machine came down and jarred operator who then complained of back pain.
operator was checking the starter on crusher and grabbed brace on hand rail and it broke of and slipped hurt her right arm and shoulder