30 CFR Part 57Public Domain
§ 57.14111 — Slusher, backlash guards and securing
Subpart M — Machinery and Equipment
(a)When persons are exposed to slushing operations, the slushers shall be equipped with rollers and drum covers and anchored securely before slushing operations are started to protect against hazardous movement before slushing operations are started.
(b)Slushers rated over 10 horsepower shall be equipped with backlash guards, unless the equipment operator is otherwise protected.
(c)This standard does not apply to air tuggers of 10 horsepower or less that have only one cable and one drum.
Public Domain: 30 CFR Part 57 (MSHA Safety and Health Standards — Underground Metal and Nonmetal Mines) is a U.S. government publication and is not subject to copyright. Text extracted from the official source ↗. Figures are served from the eCFR; if one does not load, use the link in its place.