330100998 Front Shunt Block XCMG XDE130 Electric driving dump truck spare parts

The 330100998 front shunt block effectively solves problems such as front wheel pressure imbalance, inconsistent braking speed, one-way pressure relief in the oil circuit, sludge blockage in the flow channel, valve body cracking and oil leakage, end face seal oil leakage, heavy-load braking deviation, excessive pressure difference in idle braking, oil circuit pressure deviation during bumpy rides, brake return oil backflow, and starting braking impact. It is suitable for replacing old front diffusers, maintaining front wheel front-mounted oil circuits, original equipment manufacturer (OEM) parts, front wheel brake pressure adjustment, front wheel brake fault repair, and brake oil circuit flow diversion and buffer adjustment. The product is made with a thickened high-pressure alloy valve body and an integrated high-precision diffuser valve core, providing excellent pressure and flow diversion accuracy. It features even oil circuit distribution, flow limiting and stabilization, end face anti-leakage, oil and high/low temperature resistance, oil and deformation resistance, high pressure resistance, and rust resistance. It is suitable for heavy-load start-stop braking of construction machinery, high-frequency pressure diversion operation, outdoor day and night temperature difference conditions, mud, water and dust corrosion, and all-weather front wheel pressure stabilization braking conditions.

Core technical parameters:

– Product Model: 330100998
– Product Name:Front Shunt Block
– Material specifications: Thickened high-pressure integrated alloy valve body, pressure resistant and crack resistant, built-in original high-precision diversion valve core, and aging resistant composite end face seal.
– Processing technology: Original factory high-pressure integrated forging, internal flow channel mirror honing, installation thread precision anti-seepage machining, original vehicle oil line hole position direct installation fit.
– Performance and operating condition adaptability: Rated pressure shunting meets standards, oil circuit pressure shunting response is sensitive, and it is suitable for high-frequency braking of the front wheels of construction machinery and front-mounted oil circuit pressure stabilization and shunting conditions.
– Structural features: Original factory front-mounted balanced flow distribution oil circuit structure, smooth oil return and distribution, buffering the oil pressure shock of the front oil circuit, avoiding uneven pressure distribution on the front wheels and brake pull-off faults.

This product undergoes rigorous quality control checks before leaving the factory, including oil circuit diversion verification, end-face airtightness and pressure holding test, high and low temperature durability verification, valve body pressure resistance and explosion-proof test, and vehicle front-mounted oil circuit compatibility verification, fully complying with original factory assembly standards. It boasts high compatibility and is ready to use immediately after installation. It completely resolves issues such as front wheel oil circuit pressure imbalance, brake deviation, and oil circuit leakage and pressure drop, evenly distributing front wheel brake oil pressure, buffering pressure shocks in the front oil circuit, unifying the braking rhythm of both front wheels, ensuring overall vehicle braking safety, and extending the service life of the entire brake oil circuit components, including brake lines, brake valves, and wheel well seals.

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