Air compressor Metabo MEGA 650-270 D — 4000 W motor, 520 l/min intake, 11 bar max pressure, 3-wheel, AC 380–415 V

Metabo MEGA 650-270 D is an industrial two-stage V-belt air compressor with a 4000 W motor and an intake capacity of 520 l/min. Designed for three-phase AC 380–415 V supply, the unit delivers up to 11 bar working pressure from a 270 L tank. The oil-lubricated two-cylinder piston design and belt drive combine high air output with low running speeds for extended service life. The compressor is mounted on a three-wheel base with rubberised wheels and a pull handle for improved mobility and measures 1530×600×1160 mm.

Advantages

The belt-driven design reduces rotational speed and operating noise while supporting long component life. Two-stage compression increases efficiency and allows sustained high performance under load. Integrated protective features include overload protection for the motor, a pressure switch with relief valve for reliable cold starting, and a re-cooler that reduces condensate formation. The unit offers adjustable working pressure via a filter pressure reducer with manometer and an additional manometer for tank pressure monitoring. A 10-year warranty against tank rust gives extended assurance for industrial use.

Suitable for

• Workshop pneumatic tools (impact wrenches, sanders, grinders)
• Construction sites for nailing, stapling and jackhammering
• Industrial production lines and assembly stations
• Paint booths and spray systems requiring steady pressure
• Compressed air systems where mobility and high volume are needed

Key specifications

• Motor power: 4000 W (three-phase)
• Intake capacity: 520 l/min
• Maximum working pressure: 11 bar
• Air tank capacity: 270 L
• Compression: two-stage, oil-lubricated 2-cylinder piston
• Drive type: V-belt drive for low speed operation
• Power supply: AC 380–415 V
• Sound pressure level: 88 dB
• Mobility: three-wheel base with rubberised wheels and pull handle
• Weight: 170 kg
• Dimensions (L×W×H): 1530×600×1160 mm
• Includes pressure switch with relief valve, filter pressure reducer with manometer and additional tank manometer

How to use

Install the compressor on a level, stable surface and ensure the three-phase supply matches AC 380–415 V before connecting. Check oil level in the compressor crankcase and top up if required according to the manufacturer instructions. Open the inlet valve, start the motor and observe the pressure switch; the compressor will build pressure in the 270 L tank up to the set cut-out. Adjust the working pressure using the filter pressure reducer with manometer to match the pneumatic tool or process requirements. Monitor the tank and system pressures via the integrated manometers and allow the re-cooler to reduce condensate before draining the tank at regular intervals.

Usage recommendations

For reliable, long-term operation maintain scheduled service: regular oil checks and changes, periodic belt inspection and tension adjustment, drain condensate from the tank after each use or daily in humid conditions, and verify overload protection and pressure switch function. Use appropriate hoses, fittings and pressure-rated accessories to match the compressor’s 11 bar capability and observe hearing protection at the stated sound level during prolonged exposure.