330100981 Front Brake Shunt Block Component XCMG XDE130 Electric driving dump truck spare parts

The 330100981 front brake shunt block component effectively solves problems such as uneven front wheel braking, unilateral braking lag, uneven wheel-side oil pressure, blocked diverter holes causing pressure loss, valve body pinholes leading to oil leakage, interface seal leaks, heavy-load braking deviation, excessive pressure difference during start-stop braking, uneven diverter operation on bumpy roads, and poor brake return. It is suitable for replacing old diverter blocks, maintaining front wheel brake hydraulic circuits, original equipment manufacturer (OEM) parts, front wheel braking force balancing, unilateral braking fault repair, and brake hydraulic circuit diversion and noise reduction. The product uses a high-density forged alloy valve body and an integrated high-pressure resistant sealing valve core, providing excellent diversion and pressure control accuracy. It features even oil pressure distribution, flow limiting and stabilization, sealing and leak prevention, oil and high/low temperature resistance, anti-clogging and anti-deformation properties, corrosion resistance, and high-pressure resistance. It is suitable for heavy-load braking in construction machinery, high and low speed start-stop braking, complex outdoor temperature difference operations, mud and dust erosion, and long-term high-frequency braking conditions.

Core technical parameters:

– Product Model: 330100981
– Product Name: Front Brake Shunt Block Component
– Material specifications: High-density forged alloy valve body, high-pressure explosion-proof and pressure-resistant, built-in original integrated precision diverter valve core and aging-resistant combination sealing gasket.
– Machining process: Original factory CNC integrated precision casting, oil circuit micro-hole honing, threaded interface anti-leakage precision machining, original vehicle hole position direct installation without damage adaptation.
– Performance and operating condition adaptability: Rated pressure distribution meets standards, oil pressure is evenly distributed and the response is uniform, adaptable to the synchronous braking of the two front wheels of engineering machinery and high-frequency braking and pressure distribution conditions.
– Structural features: Original factory symmetrical split closed oil circuit structure, uniform oil return and pressure relief speed, equalize the braking pressure difference between the left and right wheels, and avoid vehicle braking deviation and unilateral braking failure.

This product undergoes rigorous quality control checks, including high-pressure diversion verification, oil circuit airtightness and leak-proof testing, high and low temperature cycle durability, valve body pressure resistance and explosion-proof testing, and vehicle brake oil circuit compatibility verification, fully meeting original factory assembly standards. It boasts high compatibility and is ready to use immediately after installation. It completely resolves issues such as front wheel brake pressure imbalance, uneven braking, and brake return oil jamming. It precisely and evenly distributes front wheel brake oil pressure, balances wheel-side braking force, avoids uneven brake wear, ensures front wheel braking stability, and extends the service life of the entire front wheel brake assembly, including brake lines, brake pistons, and wheel-side seals.

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