Bulldozer Gearbox Filter SD22-SD32/175-49-11231

The Magnetic Filter Element SD22-SD32/175-49-11231 is the core purification guardian in the transmission and steering hydraulic systems of heavy-duty bulldozers. Through a dual mechanism of physical adsorption and mechanical filtration, it precisely captures iron filings and impurities in the fluid, ensuring zero-wear operation of the hydraulic system.

XING MU LOU LAN provides OEM-grade Magnetic Filter Element 175-49-11231 with stable quality, precise assembly, and reliable sealing performance. Our products serve as direct replacements for original mining bulldozer systems.Common Search KeywordsMagnetic Filter Element SD22-SD32/175-49-11231Xijiang Loulan Brand Magnetic Filter ElementBulldozer Special Magnetic Filter ElementShantui SD22/SD32 Magnetic Filter Element175-49-11231 Replacement Part.

 

Under extreme conditions such as mining blasting and rock crushing, bulldozer transmission and steering clutch systems generate large amounts of microscopic iron filings. If not removed promptly, these metal particles will accelerate the wear of hydraulic pumps, valve groups, and friction plates, leading to insufficient pressure, sluggish operation, or even system failure.

Our Magnetic Filter Element SD22-SD32/175-49-11231 features a built-in high-energy rare earth neodymium iron boron magnetic core with a magnetic strength of ≥10,000 Gauss.

The Magnetic Filter Element SD22-SD32/175-49-11231 is designed for the Shantui (Shantui) D85 series platform and is widely compatible with heavy-duty bulldozers including SD22, SD23, SD32, TY220, TY230, and TY320 with 220-320 horsepower. It is installed at the bottom of the rear axle box (steering/shift hydraulic tank), connected in series before the hydraulic pump suction port, serving as the first line of defense for the hydraulic system.

1.Original Standard, Precise Fit.

2.trong Magnetic Adsorption, Deep Purification.

3.Durable Structure, Adaptable to Extreme Conditions.

4.Cleanable and Reusable, Lower Maintenance Costs.

5.Globally Verified, Reliable Quality.

6.One-Stop Service.

Q1: Can the Magnetic Filter Element SD22-SD32/175-49-11231 filter non-ferrous impurities?
A1: The strong magnetic core mainly adsorbs ferromagnetic particles (such as iron filings, steel powder), while its 60-80 mesh metal screen simultaneously intercepts non-ferrous solid impurities like sand, mud, and seal debris, achieving composite filtration.

Q2: Which bulldozer models is this magnetic filter element compatible with?
A2: It is designed for the Shantui SD22, SD23, SD32, TY220, TY230, TY320, and other D85 series platforms, compatible with the rear axle box hydraulic systems of 220-320 horsepower bulldozers.

Q3: How often does the magnetic filter element need cleaning or replacement?
A3: Under normal conditions, clean every 250 hours and replace every 1,000 hours; in harsh environments like mines, clean every 100 hours and replace every 500 hours. Clean the screen with diesel and use a soft brush to remove iron filings from the magnetic rings for reuse.

Q4: How can I determine if the magnetic filter element has failed?
A4: If you experience insufficient hydraulic system pressure, sluggish operation, unusual noises, or find demagnetized magnetic rings or damaged screens during inspection, replacement is needed. Regular inspection is key to preventing failures.

Q5: What advantages does your magnetic filter element have compared to original parts?
A5: We use equivalent rare earth magnetic cores and fluorine rubber seals, with magnetic strength ≥10,000 Gauss and consistent pressure/temperature resistance, but offer more competitive pricing, along with bulk customization and fast delivery support.

Q6: Do you offer warranty services?
A6: Yes, we provide a quality guarantee for the Magnetic Filter Element 175-49-11231.

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