COP 2238AW+ Hydraulic drifter is a high-quality wide-bore high-frequency multi-adapter heavy-duty New Original Hydraulic Rock Drill. It’s engineered for jumbo drill rigs, leading efficient, precise, and reliable large-scale drilling operations in large mining sites, deep tunneling, and open-pit quarries—focused on wide-bore high-efficiency needs with superior frequency performance and adapter flexibility.
With its optimized wide-bore + high-frequency + multi-adapter integrated structural design, it balances powerful output, rapid drilling efficiency, and precision—ideal for both underground deep tunnels (high pressure) and open-pit wide-bore blasting projects. Its hole range of 38-76 mm perfectly covers small to medium-diameter precision blasting hole requirements, while the 22 kW impact power delivers strong, energy-saving drilling force. Notably, the 73 Hz impact frequency (4380 bpm) ensures ultra-high drilling speed and deep penetration for wide-bore applications, making it a top choice for projects requiring high productivity in large-scale mining and construction.
This Hydraulic Rock Drill undergoes strict factory quality control and wide-bore high-frequency multi-adapter 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 wide-bore drilling, poor high-pressure adaptability, weak adapter compatibility, 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 wide-bore, high-frequency, and multi-adapter design enhances drilling stability, speed, and adapter matching flexibility while preserving accuracy—core advantages of the “COP 2238AW+” series. In addition, the multi-layer sealed system + anti-abrasive/anti-corrosion coating provides all-around protection against moisture, dust, and abrasive particles. It extends service life by 56% compared to ordinary wide-bore hydraulic drifters.
As a wide-bore high-frequency multi-adapter Hydraulic drifter, it features practical adaptive control technology. It automatically adjusts drilling parameters based on real-time rock hardness and depth data—complementing its 250 bar hydraulic pressure to ensure smooth, rapid operation for wide-bore drilling. This maximizes drilling productivity (38% faster than conventional wide-bore models) while reducing fuel consumption by 31%. Furthermore, its compatibility with four types of shank adapters (R32/R38/T38/SR38) enhances universal adaptation, supporting seamless integration with diverse large-capacity jumbo rig configurations and different rock formation drilling needs.
Short delivery time ensures timely equipment replacement or project startup—critical for large-scale mining and construction companies. Competitive pricing offers high-cost-performance solutions, especially for enterprises focusing on wide-bore high-efficiency precision drilling with variable adapter requirements. Importantly, original factory quality assurance guarantees long-term operational stability, reinforced durability, and low maintenance costs. It minimizes downtime and project delays, supporting continuous production in large-scale mining environments.
Whether for large-scale underground mine drilling, deep tunnel excavation, open-pit wide-bore blasting, or high-efficiency precision drilling tasks with different adapter needs, it delivers reliable, high-precision results. For underground operations, its rugged design withstands high pressure and vibration; for open-pit projects, it efficiently handles holes ranging from 38mm to 76mm with ultra-high frequency drilling and flexible adapter matching. Specifically, it adapts to hard rock mines, deep tunnels, high-pressure underground sites, and dusty/wet open-pit quarries—meeting diverse wide-bore high-efficiency heavy-duty precision drilling needs.
Non-original hydraulic drifters often lack wide-bore adaptability, high-frequency performance, multi-adapter compatibility, 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 2238AW+ Hydraulic drifter retains structural integrity, wide-bore high-frequency precision, and reliable efficiency at a competitive price. Its advantages (wide-bore universal adaptation, high-frequency efficient drilling, multi-adapter compatibility, heavy-duty durability, cost-effectiveness) empower your jumbo rigs to operate at peak efficiency, driving profitability in large-scale mining and blasting projects.
