This portable diesel rotary screw air compressor is designed to provide reliable and efficient compressed air for construction, industrial, and infrastructure projects. Compact, robust, and easy to transport, it is ideal for contractors, rental fleets, and industrial operators who require reliable performance in demanding environments.

At its core is a single-stage, oil-cooled twin-screw compression system that delivers 7.75 m³/min (275 CFM) at 8 bar (116 psi). This configuration ensures stable airflow, high efficiency, and reduced operating costs, making it suitable for pneumatic tools, blasting, general construction work, and light drilling applications. The unit is powered by a supercharged Isuzu JE493ZLYA diesel engine with a power output of 57 kW, a durable four-cylinder, water-cooled engine known for its fuel efficiency and long lifespan. A mechanical regulator provides simple and reliable control without complex electronics, ensuring dependable operation in tough or remote job sites.

Key performance and operation features include:

• Oil-cooled rotary screw compression for stable airflow
• Fuel-efficient Isuzu diesel engine for continuous operation
• Mechanical regulator for simple and robust control
• Optimized airflow for light construction and industrial tasks

An integrated vertical oil separator and receiver tank ensure effective oil-air separation and consistent compressed air quality. Multiple outlet valves allow for simultaneous connection of downstream tools and equipment, while integrated monitoring systems protect critical components and reduce the risk of unplanned downtime.

Integrated safety and air management systems:

• Oil pressure and compressor oil temperature monitoring
• Engine coolant and discharge air temperature protection
• Over-speed safeguards for the engine
• Multiple air outlets for flexible equipment connection

Mounted on a compact trailer chassis, the compressor is designed for easy transport and quick site deployment. Its robust housing, industrial-grade filtration, and air-cooled configuration allow for reliable operation in dusty and high-temperature outdoor environments. The compact footprint and moderate weight make it particularly suitable for mobile contractors and rental applications.

Designed for demanding and mobile job sites:

• Compact trailer-mounted chassis for easy mobility
• Reinforced housing for outdoor durability
• Industrial filtration for tough environments
• Balanced size and weight for simple transport

Overall, this portable diesel rotary screw air compressor offers a strong balance of performance, reliability, and portability, making it an excellent solution for construction sites, industrial maintenance, rental fleets, and mobile compressed air applications.