
Liutech Hole Drilling Diesel Engine Driven Portable Screw Piston High-Pressure Air Compressor for Water Well Drill Machine. Atlas Copco Quality: 90% spare parts originally imported from Atlas Copco ensuring European quality. High Efficiency Engine: Combination of high efficient engine and Atlas Copco element guarantees reduced wear. Low Operational Cost: Stepless automatic regulator varies engine speed to reduce power and fuel consumption. Diesel Engine Power: Portable screw air compressor driven by diesel engine for water well drilling. One-Year Warranty: One-year quality warranty provided for the main body of the machine. Professional Installation: Service team supplies professional guidance for machine installation. Factory Quality Check: Quality inspection department checks each machine before leaving the factory. International Certificates: All machines hold ISO, QC, and TUV certificates.