LUY050-7 diesel mobile screw air compressor (commonly known as 185). LUY050-7 is a classic 5m ³/min, 7bar diesel mobile screw machine launched by LIUTECH (LIUTECH, Atlas Copco Group) for small projects, mines and municipal administration. It focuses on reliable, fuel saving, portable, low-noise pneumatic tools and small rock drilling operations that are suitable for non grid scenarios.
Powered by a high-performance Kubota V1505T diesel engine (33kW), this 750kg compressor boasts a compact design (2960×1350×1420mm) that makes transportation and maneuvering on rough mine sites effortless—either by towing or short-distance moving. Equipped with Atlas Copco’s advanced screw air end, it delivers a steady 5m³/min air flow and 7bar working pressure, perfectly matching the demands of pneumatic drills, breakers and other small rock drilling tools used in daily mining operations.

 

Using the LUY050-7 is straightforward: simply refuel the 67L tank, check the oil level, start the engine, and adjust the pressure to 4-8bar as needed—no complex setup or professional training required. Its user-friendly control panel ensures operators can monitor performance in real time, while the annual one-hour maintenance requirement reduces downtime and operational costs significantly.

 

The difference it brings to mining sites is remarkable. Before adopting the LUY050-7, many small mines relied on fixed air compressors or low-quality mobile units, leading to frequent breakdowns, high fuel waste and delayed operations. Without stable air supply, rock drilling efficiency dropped by 30% on average, and workers spent extra time moving heavy equipment. Now, with the LUY050-7’s portability, teams can move it directly to the working face, cutting setup time by half and boosting drilling efficiency by 25%. Its low-noise design (70±3 dBA at 7m) also improves on-site working conditions.

 

As a professional rock drilling machinery factory, we have partnered with LIUTECH to bring the LUY050-7 to global mining and construction markets. With years of experience in matching pneumatic equipment to mining needs, we ensure each unit meets strict quality standards, backed by a 1-year warranty on core components and comprehensive after-sales support. We are committed to providing reliable, cost-effective solutions that empower small projects and mines to work more efficiently, even in off-grid and harsh environments.