Fabrikdirekte OEM-Alternative Sandvik 550508028, 550508028 Schlauchbaugruppe für Sandvik DD421 Hydraulikbohrmaschinen | Premium Hugeminer-Bergbauteile

Factory Direct Sandvik 550508028 Hose Assembly Replacement for Sandvik DD421 Hydraulic Drills | Hugeminer Mining Parts

Factory Direct OEM Alternative Sandvik 550508028, 550508028 Hose Assembly for Sandvik DD421 Hydraulic Drills | Premium Hugeminer Mining Parts

Your Trusted Source and Customization Partner!

As a source manufacturer, Hugeminer (Shandong Jufengyuan) provides factory direct sales and OEM quality alternative parts for mining and construction machinery.        Need a specific Sandvik Hose, Seal, Filter, or Pin that is hard to find or requires unique specifications?        We specialize in custom development and manufacturing of various spare parts, ensuring perfect fit and performance for your equipment. We handle foreign trade export with efficiency.

Sandvik 550508028 Hose Assembly Product Details

This listing is for a high-quality Sandvik Hose Assembly, specifically identified by Part Number 550508028 (550508028). This Sandvik component is crucial for maintaining the hydraulic integrity of your drilling equipment. Our hose assemblies are precision-engineered to serve as reliable original factory replacements, ensuring optimal performance for models such as the Sandvik DD421, Sandvik DT820S, and other Sandvik underground drills. Choose our products for excellent durability and performance at a competitive manufacturer direct price.

Comprehensive Parts Listing and Keywords

Hugeminer, your professional mining equipment spare parts supplier, offers a vast inventory of OEM alternative components. We provide 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.        Our product range includes, but is not limited to: Fuel Filter BG01458551, Pin/Bolt C120004344, Washer C120004346, Nut C120004348, Fitting/Seal C190000938, Hose Assy C190001118, C190001119, Pin 2798720, Seal 2835380, O-Ring 70011539, 70012330, Bearing 4700661, Bushing 15025908, Seal Kit 45585250, 45585250, Sensor 52882347, Solenoid Valve 55194637, Piston Rod 55206653, Diaphragm 56043103, Valve 64586468, and Epiroc Seal 1301000201. We are committed to supplying reliable replacement parts with a focus on quality and prompt global export services.

Understanding Hydraulic Hoses in Mining Equipment

The Sandvik 550508028 Hose Assembly is a key component in the hydraulic system of equipment like the Sandvik DD421. Hydraulic hoses are flexible conduits designed to carry fluid under high pressure between different parts of the hydraulic system, such as pumps, valves, and cylinders. They must withstand extreme pressures, temperatures, and harsh operating conditions common in underground mining. Proper selection and maintenance of components like the 550508028 Hose are vital to prevent system failures and ensure the smooth operation of drilling rigs and jumbos. A burst hose can lead to significant downtime and costly fluid leaks. Always use quality OEM alternative parts for replacement.

[Image of a hydraulic hose assembly]

Troubleshooting: Sandvik Drill Rig Hydraulic System Failure

Equipment Model: Sandvik DT820S Drill Jumbo

Fault: Intermittent loss of drilling/feed pressure, followed by a sudden spike or complete system shutdown.

Possible Cause: Failure of the Accumulator Diaphragm 56043103 (56043103) in the hydraulic circuit (often near the rock drill). The accumulator dampens pressure fluctuations and stores energy. If the diaphragm fails, the system loses its ability to stabilize pressure, leading to erratic operation and potential component damage, particularly to seals and hoses like the 550508028.

Solution:

  1. Immediately shut down the drill and relieve all hydraulic pressure according to the operator manual.

  2. Inspect the Hydraulic Accumulator. A leaking or ruptured Diaphragm 56043103 requires replacement.

  3. Replace the faulty diaphragm with a high-quality OEM alternative. We supply the Epiroc/Sandvik Diaphragm 9106184722 (9106184722) and the Sandvik 56043103.

  4. Recharge the accumulator with the correct gas (typically nitrogen) to the specified pre-charge pressure using proper charging tools.

  5. Monitor the system after restart to ensure stable pressure. Also, check nearby Hoses and Seals (e.g., Seal Kit 3128345040) for secondary damage.

Hugeminer (Shandong Jufengyuan) Business Overview

Shandong Jufengyuan Machinery Co., Ltd. (Hugeminer) is a leading manufacturer and global exporter specializing in OEM alternative replacement parts for heavy-duty construction and mining machinery. Our primary business focus includes providing a comprehensive range of Sandvik Parts, Epiroc Parts, Atlas Parts, and components for Cummins, Deutz, Carterpillar, Komatsu, Hitachi, and Volvo engines and equipment. We are committed to offering cost-effective solutions without compromising on quality, serving customers worldwide with our direct factory sales model. We are your reliable partner for mining drill spare parts, hydraulic pump parts, engine overhauls, filtration solutions, and undercarriage components.

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Product Title Translation Table

Part Number (With & Without Dash)BrandProduct Name (English)
BG01458551SandvikFuel Filter
C120004344SandvikPin/Bolt
C120004346SandvikWasher
C120004348SandvikNut
C190000938SandvikFitting/Seal
C190001118SandvikHose Assy
C190001119SandvikHose Assy
4101728SandvikClamp/Fixture
157B3171DanfossValve Actuator (PVEH)
157B4228DanfossValve Actuator (PVEA)
157B7001DanfossValve Actuator (PVEH)
462527SandvikO-Ring
650960SandvikWasher
689390SandvikSeal/Gasket
703390SandvikHex Nut
847660SandvikSnap Ring
864670SandvikShim
1183574DeutzFuel Filter
2798720SandvikPin
2835380SandvikSeal
2847330SandvikWiper
2869860SandvikO-Ring
2943590SandvikScrew
4004131SandvikScrew
4515665DeutzOil Filter
4699978SandvikCover/Plug
4700661SandvikBearing
4700692SandvikBearing
4900150SandvikGrease Nipple
5600001SandvikWasher
6568119SandvikSeal
6714852SandvikPin
15025908SandvikBushing
15252438SandvikBolt
15411568SandvikBushing
15422348SandvikWear Pad
20467658SandvikPin
20467788SandvikWasher
26474208SandvikAdapter
45585250SandvikSeal Kit
45585260SandvikSeal Kit
45585270SandvikSeal Kit
52882347SandvikSensor
55025815SandvikPlate/Cover
55032934SandvikSeal Kit
55035050SandvikRepair Kit
55035604SandvikOil Seal
55041354SandvikSeal Kit
55043779SandvikFilter Element
55044056SandvikSolenoid Valve Coil
55048734SandvikSeal Kit
55059887SandvikSeal
55181309SandvikSlide Piece
55194637SandvikSolenoid Valve
55196147SandvikSwitch
55201997SandvikSeal Kit
55206653SandvikPiston Rod
56015263SandvikPin
56016636SandvikBushing
56018969SandvikSensor
56030652SandvikSeal Kit
56043103SandvikDiaphragm
56046462SandvikCable
56205328SandvikBolt
64400895SandvikSeal
64552299SandvikFilter
64586468SandvikValve
70011539SandvikO-Ring
70012330SandvikO-Ring
70212638SandvikScrew
70391084SandvikFitting
70460801SandvikNut
70801050SandvikWasher
78401274SandvikSeal
78401289SandvikSeal
81773409SandvikBearing
88334999SandvikMaint. Kit
147139803, 147139803ZF/BoschBearing/Seal
550508028, 550508028SandvikHose
1301000201EpirocSeal
1302000061EpirocO-Ring
1403291081EpirocNut
3128001241EpirocGuide
3128345040EpirocSeal Kit
3217953500EpirocWasher
5501185800Epiroc/SvkHose Assy
5531080000EpirocWasher
5536272600EpirocBolt
5536435000EpirocBolt
5537152800EpirocNut
5542016900EpirocNipple
5580010697EpirocO-Ring
5589999720EpirocRepair Kit
9061410180EpirocNut
9106184722EpirocDiaphragm
9261420080EpirocBolt
AF00500660FleetguardAir Filter
AF21040465FleetguardFilter
BG00175283SandvikBolt
BG00323192SandvikWasher
BG00323194SandvikWasher
BG00326650SandvikNut
BG00472965SandvikFitting
BG00565968SandvikSeal
BG00740919SandvikPin
BG01312042SandvikSensor

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