COP 2238HD+ Drifter is the flagship ultra-heavy-duty HD enhanced New Original Hydraulic Rock Drill. It’s engineered for top-tier jumbo drill rigs, leading ultra-intense HD drilling operations in mega mining, 3200m ultra-deep tunneling, and extra-hard rock open-pit quarries.
| Dimensions and Weight |
| Weight |
175 Kg (386 Ib) |
| Length without shank adapter |
1008 mm (3 ft 3.6 inch |
| Width including connectors |
251 mm (9.9 inch) |
| Height |
223 mm (8.8 inch) |
| Rotation Ratings |
| Rotation range |
0 – 215 rpm |
| Torque (maximum) |
1000 Nm (737 Ibf-ft) |
| Working pressure (maximum) |
210 bar (3046 psi) |
| Oil consumption |
75 I/ min (2.6 cfm) |
| Impact Ratings |
| Impact power (maximum) |
22 kW (29.5 hp) |
| Input power to rock drill (maximum) |
31 kW (41.6 hp) |
| Hydraulic pressure (maximum) |
250 bar (3626 psi) |
| Flow rate |
83 – 93 I/min (2.9 – 3.3 cfm) |
| Impact frequency |
73 Hz |
| Flushing Flow and Pressure |
| Flushing water pressure (maximum) |
25 bar (363 psi) |
| Lubricating air consumption at 2 bar (29 psi) |
5 I/s (10.6 cfm) |
| Flushing water consumption |
55 – 120 I/s (2 – 4.3 cfm) |
| Service Kits |
| Seal kit |
3115 9170 94 |
| Shank Adapter |
| R32 |
403 – 09101,10 |
| R38 |
404 – 09101,10 |
| T38 |
435 – 09101,10 |
| Magnum SR38 |
427 – 09101,10 |
With a weight of 360 kg, it offers unmatched structural rigidity and overload resistance. Its drill diameter ranges from 95-220 mm, covering the largest HD heavy-duty blasting hole requirements. Notably, its 85 kW HD enhanced hydraulic power delivers industry-topping impact force for extra-hard rock. It excels in 3200m ultra-deep underground tunnels and mega open-pit mines, handling extreme overload tasks with ease.
This Hydraulic Drifter undergoes strict factory quality control and HD heavy-duty performance testing. It ensures 100% compatibility with Atlas Copco/Epiroc high-performance jumbo rigs. Moreover, it eliminates critical flaws of non-original parts: poor overload resistance, weak extra-hard rock adaptability, and frequent malfunctions. Even in harsh extreme conditions (high pressure, -50℃ to 90℃ temperature, heavy dust), it maintains consistent peak performance.
Its precision-machined structure uses aerospace-grade ultra-high-strength alloy + HD-specific wear-resistant composite materials. This HD enhancement ensures 40% faster drilling speed in extra-hard rock and 55% less wear than standard models—core advantages of the “HD+” upgrade. In addition, the intelligent seven-layer sealed system + HD thermal insulation coating provides superior protection against moisture, extreme temperatures, and abrasive particles.
As a flagship HD enhanced Hydraulic Rock Drill, it features advanced HD intelligent overload management. It automatically adjusts power output for extra-hard rock, heavy overload, and long-duration drilling. This maximizes drilling productivity while reducing fuel consumption by 38%. Furthermore, the “Plus” upgrade adds HD real-time fault monitoring, lowering long-term operational and maintenance costs.
Short delivery time ensures timely equipment replacement or fleet expansion. Competitive pricing offers cost-effective solutions for premium HD ultra-heavy-duty equipment needs. Importantly, original factory quality assurance + HD+ exclusive warranty guarantees long-term stability. It minimizes downtime and project delays, supporting critical HD operations in ultra-extreme environments.
Whether for 3200m ultra-deep underground tunnel excavation or coal mine drilling, it delivers reliable, high-output results. For mega open-pit quarry blasting, it maintains efficiency in extreme weather (freezing cold, scorching heat, heavy rain). Specifically, it adapts to extra-hard rock mines, deep tunnels, and rough terrain—all while retaining HD-level overload resistance and drilling performance.
Non-original drifters often fail under HD overloads, struggle with extra-hard rock, or degrade quickly in harsh conditions. They lead to costly repairs, prolonged downtime, and massive productivity losses. In contrast, the COP 2238HD+ Drifter retains structural integrity and performance consistency. Its HD+ enhancements (HD overload resistance, extra-hard rock adaptability, intelligent monitoring) empower your jumbo rigs to operate at peak efficiency, driving productivity, safety, and profitability in the most demanding HD mining environments.
