Construction‑equipment wheel rims are core load‑bearing components for loaders, graders, off‑highway dump trucks and other heavy machinery. Operating under heavy loads, rock impacts and uneven ground conditions, rims directly determine equipment safety, tyre service life and overall construction efficiency. Anqiang Company, a professional manufacturer of OTR steel wheel rims, sorts mainstream rim types for construction machinery to help end‑users and equipment partners make proper selection.
One‑Piece Rims
Manufactured as an integrated steel structure without detachable locking rings or segments. Featuring simple assembly, good air tightness and cost‑effective performance, one‑piece rims are widely applied on medium‑and‑small loaders, compact graders and general‑purpose construction machinery working on relatively stable job sites.
Anqiang's one‑piece rims adopt thickened high‑strength steel plate. The integral forming process reduces welding risk, delivering stable performance for light‑to‑medium duty construction cycles.
Two‑Piece Rims
Consist of a rim base plus one locking ring. This split‑structure design enables convenient tyre mounting, disassembly and field maintenance. Two‑piece rims fit medium‑size construction machines that require frequent tyre replacement on construction sites.
Optimized locking‑ring tolerance from Anqiang ensures reliable clamping force, avoiding ring loosening under heavy vibration. It is a preferred option for road construction and urban engineering fleets.
Three‑Piece & Multi‑Piece Split Rims
Composed of rim body, flange segments and multiple locking components. Fully‑detachable multi‑piece rims support extra‑large OTR tyres. They are dominant for large wheel loaders, heavy‑duty graders and off‑highway dump trucks facing harsh quarry and heavy construction conditions.
Anqiang produces a full portfolio of 3‑piece and 5‑piece construction rims covering mainstream sizes such as 25‑10.00/2.0, 25‑11.25/2.0, 29‑13.00/2.5. Strict dimensional control guarantees interchangeability of spare parts for equipment repair.
Tubeless Construction Rim
Specially‑optimized sealed‑structure rims without inner tubes. Tubeless rims reduce air‑leak failure risks and lower overall wheel weight. They are gaining popularity on new‑generation construction machinery.
Anqiang holds multiple patents for profiled‑steel tubeless engineering rims. Surface anti‑corrosion coating improves durability under humid, muddy construction‑site environments. Custom sizes are available for non‑standard machine requirements.
Key Guidance for Rim Selection
- Match rim dimension strictly with OTR tyre specifications.
- Prioritize multi‑piece split rims for heavy‑load, high‑impact working scenarios.
- Focus on material tensile strength, welding quality and surface anti‑rust treatment for long‑term service life.
- Custom non‑standard rims are acceptable for modified or special construction equipment.
Anqiang Company specializes in R&D and manufacturing of construction, mining and special‑vehicle wheel rims, with complete testing capacity and flexible OEM & custom services for worldwide partners.
For more product information, please contact Anqiang sales team.

