Key Features

● Petrol Engine Power, No Mains Required: 7.0HP / 5.2kW petrol engine delivers dependable performance on remote sites, farms and job sites where no electricity is available.

● 200L CE & ASME Qualified Air Tank: Large-capacity, robust pressure vessel built for continuous professional duty and longer tool run time between cycles.

● 425 L/min High Air Delivery: Strong, steady airflow to run multiple pneumatic tools and demanding off-grid applications.

● Belt Drive Twin-Cylinder Cast Pump: 2 × Dia.65mm pistons, 58mm stroke, Dia.400mm aluminium flywheel and Dia.120mm cast-iron motor pulley for smooth, long-life power transmission.

● 8 Bar Working Pressure: Delivers up to 0.8 MPa / 116 PSI for a wide range of industrial and automotive tasks.

● Integrated Pressure Regulator & Gauges: Allows precise pressure control and real-time monitoring for different tasks.

● Portable Wheeled Design: Equipped with wheels and a handle for easy transport between work areas, ideal for mobile service and field repair work.

● Built for Durability: Quality cast components and a reinforced frame for long-term daily professional use.

Expert Advice

● Daily Tank Drainage: Always drain moisture from the tank after use to prevent internal corrosion, contamination, and maintain air quality.

● Petrol Engine Maintenance: Check engine oil level before every start; follow the engine manufacturer's schedule for oil changes, air filter and spark plug service. Use clean, fresh unleaded petrol.

● Ventilation & Cooling: Operate outdoors or in a fully ventilated area. Never run a petrol engine in a confined space — exhaust gases contain toxic carbon monoxide.

● Pre-Use Check: Inspect fuel level, hoses, fittings and connections for leaks or damage before each use. Check the belt tension and condition.

● Safe Shutdown: Always release tank pressure and allow the engine to cool before transporting or servicing.

Troubleshooting Guide

FAQs

▼ What size air compressor do I need?

The right compressor size depends primarily on the CFM (Cubic Feet per Minute) and pressure requirements of your pneumatic tools. For medium-heavy duty off-grid tasks (e.g., tyre inflation, air blowing, nailing), this Cyclone GAS3800EU unit with 425L/min air delivery and large 200L tank is fully sufficient. For more demanding tools (e.g., impact wrenches, spray guns, sandblasters), confirm your tool’s air consumption, this 7.0HP petrol compressor with large storage tank delivers stable continuous airflow for multiple pneumatic tools on remote job sites.

▼ How often must I drain an air compressor?

 Drain the tank daily after every use, or more frequently in humid environments. This prevents water buildup, internal corrosion, and rust, protecting the tank and downstream tools from contamination. Cyclone compressors are fitted with a convenient drain valve for quick and easy maintenance.

▼ What oil do I use in my air compressor?

Two separate oil systems need attention: compressor pump oil and petrol engine oil. For the air pump: Always use compressor-grade, non-detergent oil formulated for reciprocating air pumps. Refer to the user manual for the exact viscosity grade required. For the petrol engine: Use recommended gasoline engine oil, check oil level before each startup. Using the correct oil ensures optimal lubrication, reduces wear, and extends service life of both pump and engine.

▼ Can I use this compressor where there is no mains electricity?

Yes. This Cyclone GAS3800EU is powered by a petrol engine, no grid power required. It is specially built for remote construction sites, farms and field repair work where electric supply is unavailable. Please operate it outdoors or in fully ventilated areas, never run the petrol engine inside enclosed spaces.

▼ What size air hose should I use?

The correct hose size depends on your tool’s air consumption and the total hose length. For most medium-heavy workshop and site tasks with this Cyclone compressor, a 1/2" (13mm) diameter hose is ideal. For longer hose runs or higher-demand tools, use a larger diameter hose to avoid pressure drop and maintain airflow efficiency.

▼ What working pressure can this petrol compressor provide?

This model runs at rated 8Bar /0.8Mpa /116PSI working pressure. It is factory preset and tested. Do not adjust the pressure beyond the rated maximum value to avoid safety risk.

▼ Can I transport the compressor while the tank is pressurized?

 No. Always shut down the petrol engine, release all air pressure inside the air tank, and wait for the engine to fully cool before moving or transporting the machine.