Description
Lower Radiator Hose for Tractor
This hose is manufactured in two production classes: EPDM and SBR. In other words, it is produced with two types of materials — premium (EPDM) and standard (SBR). The yarn used in this hose is 600 series polyester thread. The most important effect of using this yarn in the production of the tractor’s lower radiator hose is that it helps prevent water leakage and evaporation while also providing an antifreeze effect for the hose.
Service Life of the Tractor Lower Radiator Hose
The service life of the tractor’s lower radiator hose varies depending on the type of material used in this vital rubber component. If high-quality raw materials such as EPDM are used in the manufacturing, the hose will generally last around 4 years. If SBR (standard material) is used, the rubber hose will last about 6 months to 1 year.
Signs of Failure in the Tractor Lower Radiator Hose
One of the most obvious signs of damage to the tractor’s lower radiator hose is cracks in the outer visible part of the rubber hose. The deeper and more frequent the cracks, the more deteriorated and brittle the hose is, indicating that it should be replaced immediately.
The second visible sign of failure is swelling or uneven bulging on the surface of the hose. Another sign of damage in rubber hoses, including the tractor’s lower radiator hose, is flaking or double-layering of the hose material.
Consequences of a Faulty Tractor Lower Radiator Hose
The most prominent effect of a faulty lower radiator hose is the reduction of radiator water, which can lead to overheating of the vehicle’s wiring system (wires and electrical connections), resulting in damage. However, the damage does not stop there — excessive water loss can also cause the cylinder head to overheat and fail.
How to Identify a Good vs. Bad Tractor Lower Radiator Hose
If the tractor’s lower radiator hose is made from EPDM material, it will typically have a clear and smooth surface. On the other hand, if it is made from SBR, the surface will be cloudy, lacking the necessary clarity.
Another indicator of a high-quality radiator hose is the absence of surface blemishes and the lack of double-layering. The term double-layering refers to rubber hoses that do not meet the required quality standards and tend to degrade quickly.
Important Tip for Identifying Good vs. Bad Hoses
For those who may not have the proper time or lighting to visually inspect the rubber product, a good way to differentiate between quality hoses is to smell the hose. High-quality tractor radiator hoses made from EPDM typically have a sweet scent.
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