Light PT110227B is a critical safety illumination component exclusively designed for Hydraulic Rock Drills. It excels in harsh mining environments—for instance, underground ore mines, tunnel construction sites, dusty drilling areas and humid coal mines.
These settings pose unique challenges for drill lighting: flammable gas presence, frequent water splashes, intense vibration (up to 30G), and long working hours. These issues often cause lamp explosion, water ingress, bulb burnout, or dim illumination, leading to safety hazards and operational inefficiency. Yet, Light PT110227B maintains uncompromised performance under all these harsh conditions. In fact, it directly addresses five core pain points that plague mining operations.
First, its explosion-proof design (Ex d IIC T6 certification) prevents ignition of flammable gases in underground mines. This eliminates safety risks of lamp explosion and ensures compliance with mining safety standards. Second, the IP67 waterproof/dustproof rating blocks water ingress (1m depth for 30 minutes) and rock dust. Consequently, it avoids internal circuit damage and maintains stable illumination in wet/dusty environments. Third, the LED cold light source delivers 1200lm high brightness with 50000h lifespan. Likewise, this eliminates frequent bulb replacement and reduces maintenance costs.
Fourth, the anti-vibration structural design (reinforced aluminum alloy housing + shock-absorbing bracket) withstands 30G vibration from drill operation. Above all, this prevents lamp loosening or damage during high-intensity drilling, ensuring continuous illumination. Fifth, the low-voltage DC power supply (24V) matches Hydraulic Rock Drill electrical systems, avoiding voltage mismatch and circuit burnout. On top of that, the energy-efficient LED consumes 80% less power than traditional incandescent lamps, reducing drill power load.
Unlike ordinary industrial lights, this model is engineered for Hydraulic Rock Drills’ extreme working conditions. To elaborate, the explosion-proof housing and sealed circuit board adapt to flammable, humid mining environments, while the anti-vibration bracket fits drill mechanical structures. Thus, it outperforms generic lights in service life by 150%, significantly reducing replacement-related downtime.
Our manufacturing team uses precision die-casting + sealed wiring technology for the aluminum alloy housing. Furthermore, each unit undergoes explosion-proof testing (Ex d IIC T6) and waterproof verification (IP67). Additionally, the light undergoes 100,000-cycle vibration trials to ensure no performance degradation.
Notably, it operates stably in temperatures from -20°C (high-altitude cold mines) to 60°C (hot underground drilling). Moreover, the LED light source maintains 80% brightness after 50000h use, far exceeding traditional lamps. In addition, the anti-glare lens protects operator eyesight during long-term use.
The light’s bolt-on mounting bracket integrates seamlessly with mainstream Hydraulic Rock Drill control panels and working arms. It requires no electrical system modifications for installation. As a result, maintenance teams can complete replacement in 15 minutes using standard tools.
Our quality team conducts strict ISO 9001 verification for every unit. We perform explosion-proof tests, waterproof inspections, vibration resistance trials and brightness stability verification. Importantly, it complies with IEC 60079-0 international explosion-proof standards.
Compatible with top Hydraulic Rock Drill brands, it serves as a direct OEM replacement. Thanks to its reliability, it reduces light-related failure rates by 94%. Additionally, backed by a 12-month warranty, it lowers annual maintenance costs by 58%.
It not only ensures safe, high-brightness illumination for drill operations but also extends the service life of drill electrical systems by 85%. Overall, Light PT110227B delivers cost-effective, safety-focused performance for long-term mining operations. Beyond that, it minimizes safety hazards caused by poor illumination, maximizing operational efficiency and worker safety.
