COP 1838HF Hydraulic drifter is a high-quality high-frequency high-pressure high-power heavy-duty New Original Hydraulic Rock Drill. It’s engineered for jumbo drill rigs, leading ultra-efficient, robust, and precise large-scale drilling operations in large mining sites, deep tunneling, and open-pit quarries—focused on high-intensity heavy-duty needs with superior high-frequency and high-pressure performance.
With its reinforced high-frequency + high-pressure integrated structural design, it balances extreme power output, operational stability, and precision drilling—ideal for both underground deep tunnels (high pressure/high vibration) and open-pit large-scale blasting projects. Its hole range of 43-76 mm perfectly covers medium to large-diameter precision blasting hole requirements, while the 22 kW impact power delivers unmatched, energy-saving drilling force. Notably, the 73 Hz impact frequency (4380 bpm) combined with 250 bar hydraulic pressure ensures ultra-fast drilling efficiency without compromising accuracy, making it a top choice for high-intensity mining and construction projects.
This Hydraulic Rock Drill undergoes strict factory quality control and high-frequency high-pressure heavy-duty precision testing. It ensures 100% compatibility with standard and large-capacity jumbo rigs, eliminating critical flaws of non-original parts: unstable load-bearing, imprecise drilling, poor high-pressure/high-frequency adaptability, and frequent malfunctions. Even in harsh conditions (high pressure, high vibration, heavy dust, wetness), it maintains consistent peak performance—backed by original factory manufacturing standards.
Its precision-machined structure uses high-strength rugged alloy + premium wear-resistant/shock-absorbing composite materials. The integrated high-frequency and high-pressure design enhances load-bearing capacity, vibration resistance, and drilling stability while preserving accuracy—core advantages of the “COP 1838HF” series. In addition, the multi-layer sealed system + anti-abrasive/anti-corrosion/anti-shock coating provides all-around protection against moisture, dust, abrasive particles, and high vibration. It extends service life by 55% compared to ordinary heavy-duty hydraulic drifters.
As a high-frequency high-pressure high-power Hydraulic drifter, it features advanced adaptive control technology. It automatically adjusts drilling parameters based on real-time rock hardness and depth data—complementing its 250 bar hydraulic pressure and 73 Hz frequency to ensure smooth, powerful operation even in high-intensity conditions. This maximizes drilling productivity (40% faster than conventional heavy-duty models) while reducing fuel consumption by 30%. Furthermore, its compatibility with multiple shank adapters (R32/R38/T38/T45) enhances universal adaptation, supporting seamless integration with diverse large-capacity jumbo rig configurations.
Short delivery time ensures timely equipment replacement or project startup—critical for large-scale mining and construction companies with tight schedules. Competitive pricing offers high-cost-performance solutions, especially for enterprises focusing on high-intensity large-scale drilling. Importantly, original factory quality assurance guarantees long-term operational stability, reinforced durability, and low maintenance costs. It minimizes downtime (less than 0.5% annual failure rate) and project delays, supporting continuous production in high-intensity mining environments.
Whether for large-scale underground mine drilling, deep tunnel excavation, open-pit large-scale blasting, or high-frequency high-pressure heavy-duty precision drilling tasks, it delivers reliable, high-precision results. For underground operations, its rugged design withstands extreme pressure and vibration; for open-pit projects, it handles medium to large-diameter blasting holes with ultra-fast efficiency. Specifically, it adapts to hard rock mines, deep high-pressure tunnels, high-vibration open-pit quarries, and dusty/wet mining sites—meeting diverse high-intensity heavy-duty precision drilling needs.
Non-original hydraulic drifters often lack high-frequency/high-pressure capacity, high-power performance, or durable structures. They lead to extra maintenance costs (3x higher than original parts), low productivity, and significant financial losses for large-scale enterprises. In contrast, the COP 1838HF Hydraulic drifter retains structural integrity, high-frequency high-pressure high-power precision, and reliable efficiency at a competitive price. Its advantages (ultra-fast drilling, high-power output, multi-adapter compatibility, cost-effectiveness) empower your jumbo rigs to operate at peak efficiency, driving profitability in high-intensity mining and construction projects.
