COP 1838AW+ Drifter is the flagship all-weather enhanced New Original Hydraulic Rock Drill. It’s engineered for top-tier jumbo drill rigs, leading ultra-intense drilling operations in mega mining, ultra-deep tunneling, and extreme-weather open-pit quarries.
| Dimensions and Weight |
| Weight with shank adapter |
174 Kg (384 Ib) |
| Length without shank adapter |
1098 mm (3 ft 7.3 inch |
| Width without connectors |
316 mm (1 ft 0.4 inch) |
| Height |
223 mm (8.8 inch) |
| Rotation Ratings |
| Rotation range |
0 – 215 rpm, 0 – 170 rpm, 0 – 135 rpm, 0 – 110 rpm |
| Torque |
1070 Nm (789 Ibf-ft), 1240 Nm (914 Ibf-ft), 1150 Nm (1143 Ibf-ft), 1970 Nm (1453 Ibf-ft) |
| Working pressure |
210 bar (3046 psi), 200 bar (2901 psi) |
| Oil consumption |
75 I/ min (2.6 cfm) |
| Impact Ratings |
| Impact power, max |
19 kW (25.5 hp) |
| Hydraulic pressure, max |
230 bar (3336 psi) |
| Impact frequency |
42 – 50 Hz |
| Flushing Flow and Pressure |
| Flushing water pressure |
5 – 25 bar (77.2 – 363 psi) |
| Lubricating air consumption at the drill, max |
3 bar (43.5 psi) |
| Flushing air, max |
12 bar (174 psi) |
| Service Kits |
| Seal kit |
3115 9170 97 |
| Shank Adapter |
| T38E |
435 – 13302,10 |
| T45 |
436 – 13402,10 |
| T51E |
437 – 13302,10 |
With a weight of 300 kg, it offers exceptional structural rigidity and operational stability. Its drill diameter ranges from 75-180 mm, covering mega-scale blasting hole requirements. Notably, its 60 kW all-weather enhanced hydraulic power delivers industry-topping impact force. It excels in ultra-deep underground tunnels (up to 2000m) and mega open-pit mines, handling extreme heavy-duty tasks in any weather.
This Hydraulic Drifter undergoes strict factory quality control and all-weather performance testing. It ensures 100% compatibility with Atlas Copco/Epiroc high-performance jumbo rigs. Moreover, it eliminates critical flaws of non-original parts: insufficient power, poor weather adaptability, and frequent malfunctions. Even in extreme conditions (high pressure, continuous vibration, heavy dust), it maintains consistent peak performance.
Its precision-machined structure uses premium aerospace-grade alloy + corrosion-resistant composite materials. This design ensures 15% faster drilling speed and 25% less wear than standard models. In addition, the AW+ exclusive intelligent quadruple-sealed system + thermal insulation coating provides superior all-weather protection. It resists moisture, extreme temperatures (-20℃ to 60℃), and abrasive particles—key advantages of the all-weather upgrade.
As a flagship all-weather Hydraulic Rock Drill, it features advanced intelligent power allocation. It maximizes drilling productivity while reducing fuel consumption by 20%. Furthermore, the “Plus” upgrade adds energy recovery technology, lowering long-term operational costs. This makes it ideal for long-duration, mega-scale drilling projects in complex weather.
Short delivery time ensures timely equipment replacement or fleet expansion. Competitive pricing offers cost-effective solutions for premium all-weather heavy-duty equipment needs. Importantly, original factory quality assurance + AW+ exclusive warranty guarantees long-term stability. It minimizes downtime and project delays, supporting critical operations in any weather.
Whether for ultra-deep underground tunnel excavation (up to 2000m) or coal mine drilling, it delivers reliable results. For mega open-pit quarry blasting, it maintains efficiency in extreme weather (high temperature, heavy rain, freezing conditions). Specifically, it adapts to poor ventilation in deep tunnels and drastic temperature fluctuations in open pits—thanks to its all-weather design.
Non-original drifters often fail under ultra-heavy loads or extreme weather. They lead to costly repairs, prolonged downtime, and massive productivity losses. In contrast, the COP 1838AW+ Drifter retains structural integrity and performance consistency. Its AW+ all-weather upgrade (temperature resistance, waterproofing, corrosion protection) and 60kW enhanced power empower your jumbo rigs to operate at peak efficiency, driving productivity, safety, and profitability in any environment.
