Majster Pro 3900 W inverter generator with electric start. Sine wave., Porvoo

⚫One of the most powerful suitcase generators – 3,900 W

149 cm³ engine – large displacement in the suitcase-generator class.

⚫Electric start (starter)

Push-button start, lithium-ion battery charged by the generator

🔴Pure sine wave – Electricity like from a wall socket!

Produces power almost like a wall socket. Suitable for sensitive household electronics and powering construction sites.

⚫The “ECO” function is activated manually,

⚫100% copper generator

A fully copper generator guarantees CONTINUOUS HIGH POWER, very high efficiency and, above all, practically 100% RELIABILITY

⚫The unit is incredibly QUIET at 66 dB

...and at the same time very powerful 🔴

🔴Fully inverter-based, 100% pure sine wave – what does this mean?

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⚫ Stepless SAFE voltage

⚫ This generator can be used with ALL 230 V appliances

Including industrial construction equipment such as power tools, as well as high-load appliances such as kettles or electric heaters.

⚫ Extremely sensitive appliances, such as laptops, heat pumps and electronic controls in household appliances, without risk of DAMAGE!!

⚫Power for different types of appliances

🔴Suitable for devices with different types of loads.

• Easy – incandescent bulbs, heaters, simple electronics

• Medium – laptops, TVs, LEDs and electronics requiring stable voltage

• Difficult – refrigerators, washing machines, pumps and air conditioners with high starting current

⚫Clearly arranged controls enable the generator to be started quickly, its operation monitored and the available power supplies used conveniently.

🔴 Connectors

• 2 x 230 V / 50 Hz sockets with covers

• USB-A type

• USB Type-C

• earthing terminal

🔴 Controls

• ENGINE START, electric start – convenient engine starting and stopping from the panel

• ECON SW – economical operating-mode switch

• RESET SW – quick reset of overload protection

🔴 Parameter monitoring

• digital LED display – clear overview of the unit’s operating parameters

• AC indicator – indicates correct voltage generation

• OVERLOAD indicator – indicates an overload

• oil warning light – warns of an incorrect oil level

🔴 Safety

• overload protection

• safety RESET button

• generator earthing

• covers for 230 V sockets protect the connectors during transport and storage

⚫ Technical specifications

• Brand: Majster PRO

• Model: MP0663

• Starter motor (lithium-ion battery)

• 66 dB in ECO mode

• Frequency: 50 Hz

• Voltage: 220/230 V

• Maximum power: 3.9 kW

• Rated power: 3.4 kW

• Engine: LT148F

• Engine type: Single-cylinder, four-stroke, air-cooled, OHV

• Displacement: 149 cm³

• Cooling: Air

• Cylinders: 1

• Oil capacity: 0.35 L

• Starting: Electric and manual

• Fuel: Petrol

• Tank: 5.5 L

• Weight: 21 kg

• Length: 540.5 mm

• Width: 335 mm

• Height: 505 mm

NOTE! Supplied without engine oil! SAE 30 or 10W-30 small-engine oil.

NOTE! The battery cable must be connected before use!

The buyer must inspect the delivery immediately upon arrival. Any damage caused during transport must be recorded on the consignment note. Shortages or product defects must be reported when unpacking.!!!