5-8 Diesel Mobile Screw Air Compressor
SZCY5-8 Three-Stage Diesel Mobile Screw Air Compressor, 5 m³ capacity, 0.8MPa pressure. Compact wheeled mobile unit with Stage III diesel engine—no external power required. Easy to transport, stable air output from the screw compressor, and simple maintenance. Ideal for pile breaking, sandblasting, pneumatic chiseling, cable blowing, and various small-scale municipal or outdoor projects. The perfect portable air source for off-grid construction sites.
Product Details
Sanzhi 5-8 Diesel Mobile Screw Air Compressor (SZCY5-8)
Product Overview
Sanzhi SZCY5-8 Diesel Mobile Screw Air Compressor delivers 5 m³/min at 0.8MPa working pressure. This compact mobile air source unit features a China Stage III diesel engine, eliminating the need for external power. Its wheeled chassis ensures flexible relocation between job sites. Designed specifically for small-scale outdoor projects, it replaces traditional piston compressors to provide stable compressed air for pneumatic tools such as rock drills, rock borers, sandblasting equipment, pile breakers, and cable blowers. With its compact and lightweight design, it is ideal for construction sites with limited space that require frequent repositioning.
Core Advantages
✅ Compact, lightweight, and highly mobileThe all-in-one wheeled mobile structure features a compact, lightweight body for easy towing and maneuvering on construction sites. With an integrated air tank, it's ready to operate immediately upon arrival—no complex installation required. Ideal for scattered construction sites, mountainous areas, and fragmented road work.
✅ 国 III diesel engine, adaptable to various operating conditionsOptional Yuchai or Xichai diesel engines deliver stable power output, meet Tier III emission standards, and withstand construction site dust and extreme temperatures. Operate off-grid in remote locations without electricity, starting directly on fuel for superior efficiency.
✅ Sanzhi Screw Extruder: Built to LastSelf-developed screw rotor compressor with a single-stage compression design ensures stable air output and minimal vibration. Compared to piston compressors, it features a lower failure rate and supports long-term continuous operation, reducing downtime. The air-cooled cooling system provides reliable heat dissipation even in high-temperature environments.
✅ Smart protection with simple operation and maintenanceIntegrated control and monitoring system with automatic shutdown protection for high temperature, overload, and abnormal oil pressure. Large-opening service design allows easy replacement of filters, engine oil, and oil separators, enabling convenient on-site maintenance at job sites and reducing operating costs.
Use Cases
Road piling, jackhammer breaking, sandblasting rust removal, cable blowing, small-scale rock drilling, municipal emergency repair, pipeline purging in remote areas, small-scale mining operations, and outdoor scattered construction projects.
Technical Notes
Model SZCY5-8; Flow Rate 5m³/min; Operating Pressure 0.8MPa; China III Emission Standard. Actual air output parameters may vary slightly due to altitude and intake air conditions. Product specifications are subject to updates; refer to the actual equipment for final parameters.
