Heavy Duty Portable Diesel Air Compressor 550 Cfm for Construction Sites

Heavy Duty Portable Diesel Air Compressor 550 Cfm for Construction Sites. High-Efficiency Air End: Patented SKK series 3rd generation twin-screw air end improves compression efficiency by 8%-10%. Low Oil Content: Built-in high-efficiency oil-air separation system ensures compressed air oil content is less than 3ppm. Long Service Life: Heavy-duty bearings and precision machining provide a service life of over 80,000 hours. Intelligent Monitoring: High-definition LCD panel displays real-time parameters with multiple automatic protection functions. Easy Maintenance: All daily maintenance points are centrally designed for operation without disassembling the shell. Versatile Application: Ideal for mining, water well drilling, municipal construction, and sandblasting operations. Emission Compliant: Equipped with a National III emission diesel engine with excellent fuel economy.