Description
Lower Radiator Hose for Tractor
This hose is manufactured in two production classes: EPDM and SBR. In other words, it is made using two types of materials — premium (EPDM) and standard (SBR). The yarn used in this hose is 600 series polyester thread. The primary benefit of using this yarn in the manufacturing of the tractor’s lower radiator hose is that it helps prevent water leakage and evaporation, while also enhancing the hose’s antifreeze properties.
Service Life of the Tractor Lower Radiator Hose
The lifespan of the tractor’s lower radiator hose depends on the type of material used in this vital rubber component. If high-quality raw materials such as EPDM are used in the production, the hose will generally last around 4 years. However, if standard materials like SBR are used to manufacture the tractor’s lower radiator hose, its service life is reduced to approximately 6 months to 1 year.
Signs of Failure in the Tractor Lower Radiator Hose
One of the most common indicators of damage in the tractor’s lower radiator hose is the appearance of cracks on the outer visible surface of the rubber hose. The deeper and more numerous the cracks, the more deteriorated and brittle the hose becomes — which means it should be replaced as soon as possible.
Another visible sign of failure is bulging or uneven swelling on the hose surface. Additional signs of degradation in rubber hoses, including the tractor’s lower radiator hose, include flaking or the presence of a double-layered surface.
Consequences of a Damaged Tractor Lower Radiator Hose
The most immediate effect of a faulty lower radiator hose is a reduction in radiator water, which can initially lead to overheating of the car’s wiring system (wires and electrical harness) and subsequent damage.
However, the damage doesn’t stop there — severe water loss due to a defective hose can eventually 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 becomes dull and lacks clarity.
Another sign of a high-quality lower radiator hose is the absence of surface blemishes and the fact that it is not double-layered.
The term “double-layered” refers to rubber hoses with poor manufacturing quality, which tend to age and wear out more quickly.
A Tip for Identifying Good Quality Without Proper Lighting or Time
For those who don’t have sufficient time or lighting to visually inspect the rubber product, a simple method is to smell the hose. Generally, rubber hoses, such as the tractor’s lower radiator hose, if made from high-quality EPDM, will emit a sweet scent.
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