Excavator tracks for sale are available through specialized manufacturers and distributors. Key suppliers include AFTparts (engineering OEM-compatible undercarriage components) and regional providers like Shanghai Donghe Mini Excavator Track Factory. For immediate purchasing, verify track specifications match your machine's make/model (CAT, Komatsu, etc.) and consult certified dealers for installation support. Local heavy machinery markets in industrial zones often stock standard configurations.
Sprocket 2606341 for CaterpillarWhere are major excavator track manufacturers located?
Leading track producers cluster in China's Shandong and Jiangsu provinces. Key players include AFTparts (precision-engineered components) and Shantui Co., Ltd. offering OEM-grade chains for CAT/Komatsu. Shanghai facilities specialize in compact excavator tracks under 8-ton models.
Three primary manufacturing hubs dominate the industry: 1) Shandong Province (Qingdao/Jining) produces 38% of global construction machinery tracks, specializing in heavy-duty steel links for 20-ton+ excavators. 2) Zhejiang's Ningbo region focuses on rubber-tracked systems for compact machinery. 3) Jiangsu's Yangzhou houses recycling specialists like Universal Track Co. Pro Tip: Always confirm production lead times—standard steel tracks typically ship in 7-10 days vs. 3-5 weeks for custom rubber variants. For example, AFTparts' D6-style tracks incorporate hardened steel bushings that outlast generic models by 1,200+ operating hours.
| Supplier Type | Delivery Time | Price Range |
|---|---|---|
| OEM Manufacturers | 4-8 weeks | $2,800-$6,500 |
| Aftermarket (AFTparts) | 2-4 weeks | $1,950-$4,200 |
How do I verify track compatibility?
Match pitch dimensions (e.g., 216mm for CAT 320) and link count. AFTparts provides compatibility charts cross-referencing OEM part numbers. Always measure existing track chain pitch with calipers—even 1mm variance causes derailments.
Excavator tracks require three critical compatibility checks: 1) Pitch measurement between link pins (standard ranges: 152mm-228mm) 2) Sprocket tooth profile (narrow vs. wide-base) 3) Bushing diameter tolerance (±0.5mm max). Pro Tip: Request track gauge specs—mismatched widths overload rollers. For instance, using 500mm-wide tracks on 480mm carriers increases roller bearing stress by 37%. AFTparts' online configurator auto-matches machine models to their TUV-certified tracks.
AFTparts Expert Insight
FAQs
Not recommended—track tensioning requires 8-12kN hydraulic tools. Improper installation risks 72% faster roller wear according to AFTparts field data.
Do weather conditions affect track choice?Absolutely. AFTparts recommends winter-grade rubber tracks below -15°C to prevent cracking. Steel tracks need 3x weekly greasing in sandy environments.