Import American Inboard Drum Trailer Axle — Buy in wholesale FOB from Supplier in China

The American Inboard Drum Trailer Axle from Shijiazhuang Aotong Machinery Manufacturing Co., Ltd. is engineered for heavy-duty trailer applications, with capacities ranging from 8,000 kg to 20,000 kg. Models like the ATM08TY1-00 support 8,000 kg loads with 33213/33215 bearings and a total length of 2,344 mm, while the AT20T1-00 handles 20,000 kg with HM518445/10 and 32222 bearings, extending to 2,260 mm in length. Track widths vary from 1,840 mm to 2,050 mm, and brake drum distances span 1,188 mm to 1,535 mm, accommodating diverse trailer configurations. All models feature a 1.625-37 spline count and are compatible with 7.50V-20 to 8.50V-20 wheel rims, ensuring broad compatibility with standard trailer systems.

The axles incorporate low-alloy machined spindles, friction-welded seamlessly, and undergo overall heat treatment for enhanced durability. Axle stubs and brake hubs are mould-forged, improving strength and stability under load. A clone-shape design on the axle shoulders reduces stress concentration, boosting anti-fatigue performance - a critical feature for long-haul trailer operations. These design elements align with typical industry standards for heavy-duty axles, where load distribution and resistance to cyclic stress are paramount.

These axles are primarily used in freight trailers, flatbeds, and tankers, where reliable braking and load-bearing capacity are essential. Buyers typically include trailer manufacturers, fleet operators, and logistics companies sourcing components for North American and international markets. The supplier offers customization for specific market designs, provided the volume justifies collaborative development. Payment terms include L/C, D/P, T/T, and Western Union, with ISO 9001/2015 and ISO/TS 16949 certifications confirming adherence to quality management standards.

Shijiazhuang Aotong Machinery Manufacturing Co., Ltd. is based in the Industrial Area of Tongye Town, Luquan, Hebei Province, China. The company specializes in trailer parts, with a focus on axles designed for heavy-duty applications. Its product line includes American inboard drum trailer axles, which are built to meet the demands of North American and global trailer markets. The supplier holds ISO 9001/2015 and ISO/TS 16949 certifications, indicating compliance with international quality management standards for automotive components.

The company offers customization for trailer axles and suspensions, provided the market potential justifies collaborative development. Its engineering team can adapt designs to specific buyer requirements, a flexibility that appeals to trailer manufacturers and fleet operators. Response signals from the supplier profile indicate a harbor trust tier, though the response rate and average response hours are currently listed as zero. The warranty policy covers axle beams for one year under correct use, while components are warranted for six months or 80,000 km, whichever comes first.