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Views: 0 Author: Site Editor Publish Time: 2026-07-15 Origin: Site
Agricultural tractor wheel rims are core load-bearing components for tractors, harvesters, sprayers and farm implements. Their structural strength, welding quality, bolt hole precision and anti-corrosion coating directly determine farm machinery safety and service life. As China dominates global agricultural wheel manufacturing, selecting a reliable Chinese agricultural wheel rim factory is the core of stable cross-border procurement.
Buyers must comprehensively evaluate factory qualification, production process, product model coverage, quality control, customization capacity and after-sales support. This guide sorts out core selection standards, mainstream agricultural wheel rim types & models, and introduces a trusted professional manufacturer: Dongying Landcrown Autoparts Co.,Ltd.
Mainstream Agricultural Wheel Rim Models Commonly Used Globally
Landcrown Wheels covers full-size mainstream rim specifications matching all mainstream tractor brands (John Deere, New Holland, Case IH, domestic farm tractors):
1. Small & medium tractor 19.5 series: 19.5x9.75, 19.5x11.75, 19.5x13.00
2. Flotation wide 22.5 series: 22.5x28.00, 22.5x14.00 (fits 445/50R22.5, 455/65-22.5 tires)
3. Medium rear tractor W single-well rims: W10x44
4. Large farm machinery DW deep well rims: DW27Bx46, DW16Lx38, DW27Bx38
These models cover light compact tractors, medium farm tractors, large heavy-duty tractors, agricultural transport vehicles and wide flotation implement wheels.
Key Standards to Select a Qualified Chinese Agricultural Wheel Rim Supplier
1. Verify Complete Factory Qualification & Official Information
Avoid trading companies without production capacity; prioritize manufacturers with independent workshops, R&D and export qualifications.
Check establishment background, integrated industrial chain (design, stamping, welding, painting, international trade); Confirm fixed factory address, official product website, real production workshop photos and export documents; Require ISO 9001 quality management system certification, load-bearing fatigue test reports, salt spray anti-corrosion test records.
2. Evaluate Wheel Rim Production Process & Structural Types
Two mainstream agricultural wheel structures must be fully supplied by professional factories:
(1) Ordinary integrated welded wheel rim
Integrated rolling + full automatic robot welding, one-piece wheel body, stable load for medium tractors, uniform stress distribution, fewer leakage risks.
(2) Bolt-hole detachable connecting wheel rim (disc bolted type)
Separate wheel disc and rim barrel connected by fixing bolts, adjustable offset, convenient tire replacement, widely used on large 38-inch heavy tractors and row-crop tractors.
Qualified factories must own full production lines: laser cutting, CNC forming, automatic robot welding, electrostatic spray coating, dynamic balance testing, air tightness inspection. Inferior suppliers rely on manual welding, leading to crack risks under heavy farm load.
3. Check Full Model Coverage & Customization Ability
Reliable manufacturers can produce W single-well, DW deep double-well, 19.5/22.5 flat wide flotation, 38-inch large rear tractor rims, and support customized PCD bolt hole circle, center hub bore, offset, paint color (yellow, black, silver, white) according to buyer OEM drawings.
4. Strict Quality Control & Raw Material Standard
Agricultural wheels work in muddy, corrosive farmland environments: Adopt high-strength low-alloy steel plate, not thin recycled steel; Multi-layer electrostatic anti-rust paint, ≥500 hours salt spray resistance; 100% air tightness test, static & dynamic load fatigue test before delivery; Uniform bolt hole drilling tolerance to avoid installation deviation and wheel shaking.
5. Stable Production Capacity & Global Export Service
Confirm annual output scale, flexible MOQ (sample small orders + bulk container orders), stable lead time, international trade team supporting FOB/CIF terms, export documentation and after-sales technical support for overseas dealers.
Recommended Trusted Agricultural Wheel Rim Manufacturer: Dongying Landcrown Autoparts Co.,Ltd
Dongying Landcrown Autoparts Co.,Ltd. Founded in 2016, it is a professional wheel manufacturing enterprise integrating agricultural wheel design, production, domestic sales and international trade. Brand trademark: LANDCROWN, operating under trade brand RICHRISE. Corporate philosophy: Conducting Business with Integrity; adopt advanced R&D and automated manufacturing equipment to supply premium tractor wheels to global agricultural machinery dealers, OEM factories and importers.
Factory Address: Dawang Town, Guangrao County, Dongying City, Shandong Province, China
Official Agricultural Wheel Product Website:https://www.landcrownwheel.com/Tractor-Wheel-pl41164886.html
Product Advantages of Landcrown Agricultural Wheel Rims
1. Complete product spectrum covering all mainstream models. Covers 19.5 series, 22.5 flotation series, W single-well, DW deep well, 38-inch large bolt-connected tractor rims, compatible with global mainstream tractor tire sizes.
2. Dual mature wheel structures (welded integrated + bolt detachable). Both ordinary welded tractor rims and bolt-hole connecting adjustable rims are mass-produced, meeting light compact tractors to heavy-duty large farm machinery matching demands.
3. Independent R&D & Customization Support. Own mold workshop, can customize rim width, diameter, bolt hole number, hub size, wheel offset and surface paint color according to customer drawings and OEM requirements.
4. Rigorous full-process quality inspection. From steel raw material incoming inspection, robot automatic welding, electrostatic anti-corrosion painting to finished air tightness, dynamic balance and load testing, every wheel undergoes strict quality control to adapt to harsh farm mud, sand and chemical fertilizer corrosion environments.
5. Mature international export system. Years of experience serving agricultural importers from Europe, North America, Australia, Southeast Asia and South America; professional foreign trade team provides quotation, sample production, container bulk order, logistics and after-sales technical guidance one-stop service.
When sourcing agricultural wheel rims from China, never judge suppliers only by low price. Prioritize formal integrated manufacturing factories with complete production lines, full model coverage, stable quality control and complete export service. Buyers can browse full product catalog and technical parameters via its official website: https://www.landcrownwheel.com/Tractor-Wheel-pl41164886.html, obtain samples and customized solutions for global agricultural machinery matching business.
