Shandong Shengyue Technology Development Co.,Ltd is one of the most professional sks-24 specialized valve stem for mining truck tires manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
SKS-24 Specialized Valve Stem for Mining Truck Tires
Core Application Scenarios and Dual Functions
1. Maintenance of Giant Mining Truck Tire Valves: Mining trucks-ranging from off-highway wide-body vehicles (such as those from SDLG, Tongli, XCMG, and SANY) to large-scale mining haulers (such as those from Caterpillar and Komatsu)-feature massive tires that require extremely high inflation pressures. The specialized SKS-24 tool is designed to precisely fit the extended valve stems commonly used on these trucks (e.g., the TR618A, TR621, and TR622 series). It maintains a secure grip even when valves are coated in mine mud, coal dust, or exhibit slight rust or deformation, thereby preventing thread stripping, breakage, or air leakage.
2. High-Pressure Nitrogen Charging/Discharging for Hydropneumatic Suspension Cylinders (Accumulators): The hydropneumatic suspension systems of mining trucks rely on front and rear nitrogen-charged cylinders to absorb the impact of loads weighing tens or even hundreds of tons. These cylinders contain high-pressure nitrogen; their valves must never be removed haphazardly using standard consumer-grade tools during routine maintenance, pressure checks, or nitrogen replenishment. Engineered for superior pressure resistance and safety, the SKS-24 tool securely engages the nitrogen cylinder valve, preventing dangerous incidents-such as the valve being ejected at high velocity or accidents caused by sudden, high-pressure gas discharge-under operating pressures reaching hundreds of kilograms.
Application Scenarios
1. Mining Truck Hydropneumatic Suspension Maintenance: Specifically designed for the inspection and servicing of front and rear hydropneumatic struts (nitrogen cylinders) on large mining dump trucks and wide-body mining vehicles (e.g., Tongli, SDLG, XCMG, Caterpillar, Komatsu). It enables the safe removal/installation, pressure testing, inflation, and controlled deflation of nitrogen valves under extremely high pressure.
2. Giant OTR (Off-the-Road) Tire Maintenance: Dedicated to the removal and replacement of specialized large-bore and extended valve stems (such as the TR618A and TR621 series) on giant tires used for mining loaders, heavy-duty bulldozers, and large mining trucks. It ensures a precise grip and prevents the valve from dropping, even when the valve stem is coated in mud, grit, or rust.
3. Mining Maintenance Workshops and Field Rescue: Widely used for routine maintenance in open-pit mining fleet workshops, as well as for standardized chassis and tire emergency repairs performed by mobile service units (field rescue vehicles) in harsh mining environments characterized by heavy coal dust and strong winds.
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