252100589 plate for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Part Number：252100589
Product Name：Rubber Clamping Plate
Applicable Model：XCMG ZL50G, ZL50GL Wheel Loader
Material：Oil-resistant elastic composite rubber
Molding Process：Integral compression molding
Groove Specification：Matched with the outer diameter of supporting hose
Hardness：OEM standard rubber hardness
Surface Feature：Smooth molded surface
Working Medium：Hydraulic oil, cooling water splashing
Working Temperature：-20℃ ~ 70℃
Installation Mode：Matched with metal splint and bolt fastening
Inspection Items：Elasticity test, compression deformation test, dimension inspection, oil resistance test

Application Scenarios

It is used for elastic clamping and damping protection of hydraulic pipelines and cooling pipelines of wheel loaders, suitable for earthwork, quarry and sand yard high-vibration construction conditions.

• Produced according to OEM drawing standards, the groove size and outer contour match the original assembly perfectly, install directly without cutting.
• Soft rubber contact surface, no sharp hard edges, effectively avoid cutting and crushing the outer rubber of the hose.
• Good vibration damping performance, absorb vibration energy, reduce pipeline resonance and friction wear.
• Excellent oil resistance and water resistance, not easy to swell or harden when encountering splashed hydraulic oil.
• Stable compression resilience, not easy to produce permanent deformation after long-term repeated extrusion.
• Simple matching structure, easy to disassemble and replace during on-site maintenance.
• Strict sampling inspection before delivery, stable rubber elasticity and consistent quality between batches.

FAQ 

Q1: Can this rubber clamping plate be used separately without metal splint?
A1: No. It only acts as a cushion liner. It must be used together with metal splint and bolts to realize stable clamping and limiting, otherwise it cannot restrain the pipeline reliably.

Q2: What are the signs that the rubber clamping plate needs to be replaced?
A2: Replace it when there are cracks, serious hardening, swelling, permanent flattening and tearing on the rubber body, otherwise the damping protection function will fail and accelerate the wear of hydraulic hoses.

Q3: What should be noticed during installation?
A3: Align the groove with the hose, keep the rubber plate flat without twisting; tighten the bolts evenly, and avoid excessive compression that makes the rubber lose elasticity and damping effect.

Q4: Can the aged rubber plate continue to be used?
A4: If the rubber has hardened and lost elasticity, its buffering effect disappears, and it will abrade the hose instead. It is recommended to replace it in time to prevent unexpected oil leakage faults.

Q5: Is there any difference between rubber clamping plate and steel clamping plate?
A5: Rubber plate focuses on damping and soft protection; steel plate provides rigid fixing. They are usually used in combination to balance fixing strength and pipeline protection for long service life.

Q6: What will happen if the rubber plate swells after oil soaking?
A6: Swelling will change the groove size, lead to excessive squeezing of the hose, accelerate rubber aging and even cause oil leakage of the pipeline during equipment operation.