COP 4050ME Hydraulic drifter is a high-quality extra-large-bore high-power multi-adapter heavy-duty New Original Hydraulic Rock Drill. It’s engineered exclusively for jumbo drill rigs, leading robust, efficient, and reliable large-scale drilling operations in large mining sites, deep tunneling, and open-pit quarries—focused on extra-large-bore heavy-duty needs with superior power performance and adapter flexibility.
| Dimensions and Weight |
| Weight |
390 kg (859 Ib) |
| Length without shank adapter |
1293 mm (50 inch) |
| Width |
380 mm (14 inch) |
| Height |
355 mm (1 ft 3 inch) |
| Rotation Ratings |
| Rotation Range |
0 – 95 rpm |
| Torque (Max) |
2 x 825 Nm |
| Working pressure, max |
150 bar (2175 psi) |
| Impact Ratings |
| Impact power, max |
40 kW (53 hp) |
| Hydraulic pressure, max |
230 bar (3336 psi) |
| Impact frequency |
53 Hz |
| Flushing Flow and Pressure |
| Flushing water pressure, max |
-/12 bar |
| Shank Adapter |
| T51 |
437-14801,00 |
With its optimized extra-large-bore + high-power + multi-adapter integrated structural design, this Hydraulic Rock Drill balances extreme power output, operational stability, and precision drilling—ideal for underground deep tunnels (high pressure) and open-pit extra-large-scale blasting projects. Its hole range of 89-165 mm perfectly covers ultra-large-diameter blasting hole requirements, while the 40 kW impact power delivers unmatched, energy-saving drilling force. Notably, the 53 Hz impact frequency (3180 bpm) ensures steady, deep-penetrating efficiency for extra-large-bore holes, and the compatibility with three types of premium shank adapters (T51/TC58/TC68) supports diverse rig configurations—making it a top choice for projects requiring high productivity in large-scale mining and blasting with ultra-large diameter demands.
This Hydraulic drifter undergoes rigorous factory quality control and extra-large-bore high-power multi-adapter heavy-duty precision testing. It guarantees 100% compatibility with standard and large-capacity jumbo rigs, completely eliminating critical flaws of non-original parts: unstable load-bearing, imprecise extra-large-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 strict original factory manufacturing standards.
Its precision-machined structure adopts high-strength rugged alloy + premium wear-resistant/corrosion-resistant composite materials. The integrated extra-large-bore, high-power, and multi-adapter design enhances load-bearing capacity, drilling stability, and adapter matching flexibility for ultra-large-diameter holes while preserving accuracy—core advantages of the “COP 4050ME” 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 63% compared to ordinary extra-large-bore hydraulic drifters.
As an extra-large-bore high-power multi-adapter Hydraulic drifter, it is equipped with practical adaptive control technology. It can automatically adjust drilling parameters based on real-time rock hardness and depth data, complementing its 230 bar hydraulic pressure to ensure smooth, powerful operation for extra-large-bore drilling. This intelligent optimization maximizes drilling productivity (38% faster than conventional extra-large-bore models) while reducing fuel consumption by 32%. Furthermore, its multi-adapter compatibility (T51/TC58/TC68) greatly improves universal adaptability, supporting seamless integration with diverse large-capacity jumbo rig configurations and meeting drilling needs of different rock formations.
Short delivery time ensures timely equipment replacement or project startup, which is crucial for large-scale mining and construction companies. Competitive pricing provides cost-effective solutions, especially for enterprises focusing on extra-large-bore heavy-duty drilling with multi-adapter requirements. Importantly, original factory quality assurance guarantees long-term operational stability, reinforced durability, and low maintenance costs. It minimizes downtime and project delays, effectively supporting continuous production in large-scale mining environments.
Whether for large-scale underground mine drilling, deep tunnel excavation, open-pit extra-large-bore blasting, or heavy-duty precision drilling tasks with multi-adapter needs, this Hydraulic Rock Drill delivers reliable, high-precision results. For underground operations, its rugged design can withstand high pressure and vibration; for open-pit projects, it can efficiently handle ultra-large-diameter blasting holes (89-165mm) with consistent high-power performance and flexible adapter matching. Specifically, it is suitable for hard rock mines, deep tunnels, high-pressure underground sites, and dusty/wet open-pit quarries—fully meeting diverse extra-large-bore heavy-duty precision drilling needs.
Non-original hydraulic drifters often lack extra-large-bore adaptability, high-power performance, multi-adapter compatibility, or durable structures. They usually lead to additional maintenance costs (three times higher than original parts), low productivity, and significant economic losses for large-scale enterprises. In contrast, the COP 4050ME Hydraulic drifter retains structural integrity, extra-large-bore high-power precision, and reliable efficiency at a competitive price. Its core advantages—extra-large-bore adaptation, high-power drilling, multi-adapter universal compatibility, heavy-duty durability, and cost-effectiveness—empower your jumbo rigs to operate at peak efficiency, driving profitability in large-scale mining and blasting projects.
