Import Atlas Copco Boomer 281 Spare Part — Buy in wholesale FOB from Supplier in China

Jessin Rock Drill Co., Ltd. supplies an extensive range of spare parts for the Atlas Copco Boomer 281 face drilling rig, a twin-boom electro-hydraulic jumbo used in underground hard-rock mining and tunnelling applications. The listed components include track system elements (sliding track 3222326589, track chain 3222327880, track sliding pieces 3222327362 and 3222327364), hydraulic seal kits (3222327749, 3222327753), manipulator cylinders (3222314291, 3222314398), and numerous structural wear parts including tiles, spacers, roller tracks, and drill bar guide blocks. The source data does not indicate whether these are OEM Atlas Copco parts, licensed aftermarket components, or reverse-engineered equivalents, so buyers must verify origin and warranty status directly.

The Boomer 281 operates with electro-hydraulic feed and boom systems running at typical hydraulic pressures of 15-21 MPa on the drilling and positioning circuits, with track drive and auxiliary functions at lower pressures. Wear parts in the track system typically utilise hardened alloy steel castings or forgings for grouser and roller components, with HB400-500 grade steel common for high-abrasion underground environments. Seal kits for hydraulic cylinders in this machine class typically comprise polyurethane U-cups, polyamide backup rings, and NBR or Viton static seals, though exact compound specifications vary by application circuit and should be confirmed for compatibility with the biodegradable or mineral hydraulic oil in use.

These parts target mining contractors, underground construction firms, and equipment rebuild specialists maintaining Atlas Copco Boomer fleets in regions where OEM lead times or costs drive aftermarket sourcing decisions. Key purchasing considerations include interchangeability without modification, material certification for load-bearing castings, seal compound specifications for the intended hydraulic fluid, and whether Jessin Rock Drill Co., Ltd. provides individual part warranties or only batch-level guarantees. The absence of stated MOQ, pricing, or stock levels in the source data means every transaction parameter requires direct negotiation.

Jessin Rock Drill Co., Ltd. is based at Taohua Village, Hanpu Town, Changsha, Hunan Province, 410000, China. The supplier holds an imported tier and harbor trust tier on the platform, with a response rate showing as 0.00% and no recorded average response hours, suggesting limited active inquiry management through this channel. The company name and product range indicate specialisation in rock drilling equipment and related spare parts, though the source does not state founding date, factory size, workforce, annual turnover, or specific manufacturing capabilities versus trading operations.

The listing presents Jessin Rock Drill Co., Ltd. as a source for numerous Atlas Copco Boomer 281 part numbers spanning mechanical, hydraulic, and filtration subsystems. No quality certifications, OEM distribution agreements, or customer reference projects are mentioned. The supplier's actual production depth, whether they manufacture castings and machined components in-house or source from sub-suppliers, and their capability for reverse engineering or materials testing, all remain unverified in the available data. Buyers should treat the company profile as unverified and conduct due diligence before committing to volume or critical spare part orders.