English
| Quantity: | |
|---|---|
Product Advantage
This 18‑teeth drive sprocket is a core wearing component for LOVOL AF108 and RG108 crawler combine harvesters. It drives the conveyor chain to complete grain feeding and conveying work during harvesting operations.
Made of high‑strength alloy steel with tooth surface quenching hardening treatment, it features strong wear resistance and impact resistance to adapt to long‑time heavy‑load farm work. When the sprocket teeth are worn, the harvester will occur chain jumping, chain dropping and abnormal noise, which seriously interrupt harvesting progress. It is a must‑have spare part for peak‑season field maintenance.
Perfect direct‑fit replacement for original equipment, no extra modification required after installation.
This 18‑teeth sprocket belongs to the harvester conveyor chain driving component.
Transmit power to drive the conveyor chain to run, realize grain feeding and material transportation inside the combine harvester.
Mesh tightly with the conveyor chain, keep the chain running synchronously, ensure stable material delivery during harvesting.
Bear frequent impact and friction from the chain in heavy‑duty field work.
Fault Consequence： Once the sprocket teeth wear out, it will cause chain jumping, chain dropping, abnormal noise, even stop material conveying and shut down the harvester.
Technical Parameters
Drive Chain Wheel
| ITEMS | DESCRIPTION |
| Code | RV0240200075/RGV440220007 |
| Product Name | 18 Teeth Drive Sprocket |
| Usage | Conveyor chain drive system |
| Feature | High wear resistance, impact resistant |
| Application | LOVOL AF108/RG108 series harvester |
Product Uses
In harvester operations, sprocket/chain systems are often used for:
|
|
|
Cutting table conveyor chain drive (such as conveying cut crops to the threshing unit) | Discharge/Unloading Chain Drive (Conveys threshed grain through the chain to the unloading port) | Some tracks or walking components assist in chain drive (depending on the model structure) |
Q1: Which harvester models does this sprocket fit?
A: Specially designed for LOVOL AF108 and RG108 crawler rice combine harvester. Not compatible with other series harvesters. Please confirm your machine model before purchase.
Q2: When do I need to replace this 18‑teeth sprocket?
A: Replace it if you see tooth wear, tooth chipping, harvester chain jumping, chain slipping or abnormal rattling noise during working. It is recommended to inspect sprocket and chain together before harvest season.
Q3: Does it come with chain together?
A: This listing only includes the 18‑teeth sprocket, chain is sold separately. If you need matching chain, please contact us.
Q4: Is this original LOVOL genuine part?
A: This is high‑quality aftermarket replacement spare part, direct interchange for original part, good performance for farm repair.
Q5: What is your lead time?
A: We keep stock for this hot‑sale wearing part. Goods can be shipped out within 1‑3 working days after payment.
Product Operate Guide
Usage and maintenance
1.Regularly lubricate the chain:
Maintaining good lubrication can reduce wear and noise. It is recommended to use lubricating grease containing molybdenum or anti-wear type.
2.Pre - and post homework checks:
Clean up mud, straw, and oil stains after each assignment to prevent foreign objects from accumulating between teeth and causing poor meshing.
3.Observe the wear condition:
When the tooth deformation tip or tooth root wear exceeds 25%, it should be replaced in a timely manner.
When the chain pitch elongation exceeds 3% of the original length, it should be replaced together with the sprocket.
⚠️ The chain and sprocket should be replaced as a set to prevent wear and tear caused by poor fit between old and new.
4.Avoid dry friction and overload:
If there is any jamming or abnormal noise during homework, the machine should be stopped immediately for inspection, and forced operation is not allowed
Product Video
