Nan'an Zhongte Engineering Machinery Factory
| Payment Terms | T/T,L/C |
| Features | Durable |
| Key Words | Excavator Front Idler |
| Warranty | 12 months |
| Technique | Casting And Heat Treatment |
| Hs Code | 8431499900 |
| Delivery Time | 7-15Days |
| Surfacetreatment | Heat treated and coated |
| Supply Ability | 10000PCS/Months |
| Warrantyperiod | 12 months |
| Packaging Details | Standard Export Packaging |
| Model Number | SY650C |
| Brand Name | ZTMC |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
EC210 Idler Wheel 14520150, Track Idler with solid structure for consistent
EX210 Track Roller 9181373, Bottom Roller With Integral Forging For Hitachi
EC360 Front Idler 14520609, idler wheel with integral forging for EC360
R305 Front Idler 81N8-13010, Idler Wheel With Anti-deformation Structure For
Product Specification
| Payment Terms | T/T,L/C | Features | Durable |
| Key Words | Excavator Front Idler | Warranty | 12 months |
| Technique | Casting And Heat Treatment | Hs Code | 8431499900 |
| Delivery Time | 7-15Days | Surfacetreatment | Heat treated and coated |
| Supply Ability | 10000PCS/Months | Warrantyperiod | 12 months |
| Packaging Details | Standard Export Packaging | Model Number | SY650C |
| Brand Name | ZTMC | Certification | ISO9001 |
| Place of Origin | CHINA |
This A229900012650 SY650 front idler is a heavy-duty track guiding component optimized exclusively for large excavator long-hour continuous rock excavation and harsh stony site operation. Different from conventional idlers with ordinary semi-sealed structures that easily suffer oil leakage and lubrication failure under high-load rock working conditions, this front idler adopts an upgraded fully enclosed sealed oil circuit system. The integrated oil storage and fully sealed structure locks internal lubricating oil stably for a long time, effectively resisting high-temperature friction, strong vibration and rock impact. It maintains consistent track guiding performance and flexible tension adjustment during non-stop heavy rock excavation, greatly reducing undercarriage failure rate and extending overall chassis service life.
| Parameter Item | Factory Verified Specification |
|---|---|
| Part Number | A229900012650 |
| Applicable Equipment | SY650 Series Large Excavator |
| Core Advantage | Fully Sealed Integrated Oil Circuit Structure |
| Surface Hardness | HRC 52-58 |
| Dimensional Tolerance | ±0.02mm |
| Structural Feature | Oil-leakage Proof, Dust-proof, Long-term Constant Lubrication |
| Applicable Scenarios | Rock excavation, quarry operation, long-hour continuous heavy-load work |
Most ordinary front idlers adopt semi-sealed or single-layer sealing design, which cannot adapt to long-duration rock excavation vibration and harsh dusty environments. After a period of continuous operation, external rock dust and muddy water easily penetrate the seal, causing lubricating oil deterioration and leakage, further leading to dry friction, shaft stuck and idler scrappage.
This A229900012650 front idler upgrades to a complete fully sealed oil circuit structure with multi-layer protective sealing and integrated oil storage cavity. Every finished idler passes strict air tightness testing and long-cycle vibration simulation tests, ensuring zero oil seepage and stable internal lubrication even under 24-hour continuous rock breaking and excavation working conditions.
This A229900012650 fully sealed front idler is specially designed for SY650 series large excavator quarry and rock excavation undercarriage replacement and routine maintenance. All products are treated with professional anti-rust oil, waterproof and dust-proof film wrapping, and packed with thickened reinforced wooden boxes to prevent structural damage during long-distance sea transportation.
We support sample inspection, small-batch trial orders and bulk wholesale, providing long-life, low-failure and continuous-operation available undercarriage parts for global engineering equipment users and maintenance teams.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
5000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin... Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin...
Get in touch with us
Leave a Message, we will call you back quickly!