The Protection (OEM Part No. 3128314086) is a spare part compatible with Boomer 291, Boomer-281 and boomer-282 underground drilling rigs. Manufactured from durable alloy steel, it serves as a structural component for the drilling rig safety protection system at the external protective cover position. This outer cover shields core internal mechanical and hydraulic assemblies from rock collision, dust, water and debris in harsh underground mining environments. Its solid alloy steel structure ensures structural stability, perfect OEM dimensional matching and long-term protective performance to reduce equipment failure risks.