Hugeminer Factory Direct Sales Sandvik 55048734 55048734 Seal Kit for Sandvik Drill Rigs - High Quality OEM Replacement Parts

Manufacturer Direct Sales | Source Factory | Export Trading

We offer custom development and manufacturing services for a wide range of spare parts, including various Seal Kits, Filters, and Hydraulic Components for Sandvik and other mining equipment. Get Original Alternative and OEM Quality parts directly from our factory to ensure performance and cost efficiency for your Sandvik Drill Rig.

Product Details: Essential Sandvik Seal Kit and Spares

We proudly offer the essential Sandvik 55048734 (55048734) Seal Kit, a critical component for maintaining the hydraulic system of your Sandvik equipment, such as Sandvik Drill Rigs. This Seal Kit is designed as an OEM Replacement, providing the reliability and durability required for demanding mining operations. Hugeminer, based in Shandong, China, specializes in providing Sandvik Parts and a comprehensive range of spares for heavy machinery.

Our inventory includes a wide selection of Sandvik components, ensuring you can find the exact part you need. This includes various O-Rings (462527, 2869860, 70011539, 70012330), Washers (C120004346, 650960, 5600001, 20467788, 70801050), Nuts (C120004348, 703390, 70460801), Pins (C120004344, 6714852, 20467658, 56015263) and other Seal Kits (45585250, 45585260, 45585270, 55032934, 55041354, 55201997, 56030652, 3128345040).

Understanding Seal Kits in Mining Equipment 

A Seal Kit, such as the Sandvik 55048734, is an essential collection of seals (including O-rings, wipers, and packings) specifically grouped for the repair or overhaul of a particular hydraulic component, like a hydraulic cylinder on a Sandvik Drill Rig. The primary function of these seals is to prevent fluid leakage (hydraulic oil) and block contaminants (dust, dirt) from entering the system. They are crucial for maintaining system pressure and ensuring the efficient and reliable operation of the heavy machinery. Regularly replacing seal kits prevents costly downtime and premature component failure.

Hugeminer's Comprehensive Mining Parts Catalog 

Shandong Hugeminer Machinery Co., Ltd. is a key supplier of Original Alternative and OEM Replacement Parts for global mining and construction equipment. Our main product lines focus on parts for leading brands, including Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Carterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. We offer Factory Direct Sales with competitive pricing, specializing in high-demand items such as Filter Elements (BG01458551, SI-RL-18, 1183574, 4515665, 55043779, 64552299, AF00500660, AF21040465), Hydraulic Hose Assemblies (C190001118, C190001119, 550508028, 5501185800), Valves (157B3171, 157B4228, 157B7001, 55194637, 64586468), and Bearings (4700661, 4700692, 81773409).

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Troubleshooting: Sandvik Drill Rig Hydraulic System Failure 

Problem: Reduced feed force or slow operation of the feed cylinder on a Sandvik DT820 Jumbo Drill Rig.

Cause: A common cause is internal leakage within the feed cylinder, often due to worn or damaged seals in the Seal Kit (e.g., piston seals). This allows hydraulic fluid to bypass the piston, leading to a loss of force and slow extension/retraction speeds. Worn seals can be a result of high operating temperatures, contamination, or general wear and tear.

Solution:

1. Identify the cylinder with the leak.

2. Safely depressurize and remove the cylinder from the DT820 rig.

3. Disassemble the cylinder and thoroughly clean all components.

4. Inspect the piston rod and cylinder barrel for scoring or damage that could tear new seals.

5. Replace all seals using a new, high-quality Seal Kit (like 55041354 for the feed beam cylinder).

6. Reassemble, install, and bleed the system of air, then test for proper function and pressure.

Product Information Table 

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