Hugeminer 55218374 552 183 74 552.183.74 552-183-74 Sandvik Signal Lamp Factory Direct – Exact Replacement for DX700 DL430 DL431 DL432 DL210 DL230 Underground Drill Rig

Original Equipment Alternative | Shandong Jufengyuan Mechanical Technology Co., Ltd | Global Export OEM Supplier

Product Details

Part No.: 55218374 55218374 552.183.74 552-183-74 (also searchable as 55218374 without dash)

Description: LED signal indicator lamp, 24 V DC, IP67, vibration-proof, -40 °C to +85 °C

Compatible Brands & Models:

• Sandvik DX700, DX780, DL430, DL431, DL432, DL210, DL230, DL2711, DL2720, DL310, DL320, DL330, DL331, DL350, DL361, DL410, DL421, DL440, DL441, DL450, DL451, DL460, DL461, DL500, DL501, DL510, DL511, DL512, DL520, DL521, DL530, DL531, DL532, DL533, DL550, DL551, DL560, DL561, DL570, DL571, DL580, DL581, DL590, DL591

• Atlas Copco Boomer, Epiroc Simba, Furukawa HCR, Ingersoll Rand ECM, Junjin, Soosan, Mine Master, Everdigm

Keywords integrated: Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Caterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, XCMG Parts

Field Failure Case & Solution

Equipment: Sandvik DL432-3 underground jumbo

Fault: Signal lamp 55218374 flickered and caused emergency shutdown every 30 minutes.

Root Cause: Vibration fatigue cracked the PCB solder joints.

Solution: Replaced with Hugeminer upgraded lamp using flexible potting compound and 4-point shock mount; machine uptime increased from 87 % to 98 % within 30 days.

Product Knowledge – Signal Lamp

Signal lamps on drill rigs are safety-critical components. Our 55218374 module uses automotive-grade LEDs with 100 000 h life, sealed to IP67 against water and rock dust. The polycarbonate lens withstands 7 J impact, meeting EN 60529 and ISO 3450 mining standards.

Hugeminer Drill Rods – Factory Direct

Keywords: drill rod, drill pipe, tapered rod, extension rod, DTH drill pipe, T38 T45 T51 GT60 rod, hex22 hex25 hex28 rod, 3'' 4'' 5'' DTH tube

Material & Process: EN26 steel, heat-treated to 48-52 HRC, thread rolled after hardening, 30 % longer life than conventional rods.

Certification: ISO 9001, CE, SGS third-party inspection.

Pain Point: Frequent rod breakage at 1 200 m depth → our solution increases fatigue life to 2 800 m with special shot-peening.

Contact: Manager Chen WhatsApp +86 191 5318 3213 | hugeminer@minedrillparts.com

20 High-search Long-tail Keywords

Sandvik 55218374 alternative supplier, Atlas Copco signal lamp replacement, underground drill rig LED lamp factory, DL430 lamp price, DX700 indicator light OEM, mining drill rig spare parts China, Epiroc spare parts distributor, Furukawa drill lamp compatible, Ingersoll Rand ECM lamp replacement, Montabert HC109 parts, Caterpillar AD45 signal lamp, Cummins QSB6.7 mining parts, Deutz BF6M1015CP engine parts, Komatsu HD465 lamp, Hitachi EX3600 parts, Volvo FMX spare parts, Liebherr R9400 parts, Hyundai R500 mining parts, Metso C160 jaw plate, Sany SRT95 dump truck parts

About Shandong Jufengyuan / Hugeminer

We are an ISO-certified manufacturer and exporter of aftermarket and genuine-equivalent spare parts for surface and underground mining equipment. Stocking 30 000+ line items for Sandvik, Atlas Copco, Epiroc, Caterpillar, Cummins, Deutz, Komatsu, Hitachi, Volvo, Liebherr, Hyundai, Metso, Sany, XCMG. Same-day dispatch, global DHL/UPS/FedEx partnership, 12-month warranty, custom engineering service.