This structural part is a mechanical component compatible with OEM part number 3125063400 and is designed for drilling rig structures in underground mining equipment. Manufactured from high-strength steel, it provides excellent structural stability, load-bearing capability, and long service life under harsh underground working conditions. The component is suitable for S10M, M2D, Boltec S, T1D, S2C, Boomer 291, S7D, Boltec MC series, Boomer L2D, Boomer S2, BOOMER-282, BOOMER-M2C, MD20 feed beam systems, and S1D / S2 / T1D series drill rigs.