Jefferson Tools JEFGENPET35EL 4.4kVA 3.5kW Petrol Generator Electric Start

Power rarely fails at a convenient time and work rarely waits for it to come back. The Jefferson 4.4kVA petrol generator is built for those real world moments, delivering practical, portable electricity for trades, farm maintenance, workshops, and backup use where a stable, dependable supply matters.

Driven by a MacGen 7.5HP Stage V petrol engine, this generator produces up to 4.4kVA 3.5kW maximum output with a rated output of 4.0kVA 3.2kW for steady running loads. That makes it a strong choice for powering site lighting, chargers, hand and bench tools, and essential equipment without stepping up to a much larger machine.

Confident starting and steadier power

Electric start brings convenience when you are working to a schedule or starting up in colder conditions, and AVR automatic voltage regulation helps smooth power delivery for more consistent performance with everyday equipment.

Outputs built around site reality

With both 230V and 110V sockets, the generator fits mixed site environments and typical portable equipment needs. A 12V DC output is included for auxiliary charging tasks, and Jefferson supplies a set of 12V charging leads to broaden its usefulness.

Longer runs with engine protection

A 15 litre long run fuel tank supports extended use, with a published runtime of up to 8 hours depending on load. Low oil shutdown adds protection by helping prevent engine damage if oil levels drop during operation.

Ideal applications

• Backup power for homes, small premises, and workshops

• Farm and agricultural maintenance away from buildings

• Site power for tools, lighting, and charging

• Mobile repairs and outdoor work where mains power is not available

Key features

• Petrol generator with key electric start

• MacGen Stage V engine for dependable performance

• AVR for steadier output

• 230V and 110V socket options for site flexibility

• 12V DC output and charging leads included

• Low oil shutdown for added protection

• Long run tank for fewer refuelling stops

Specifications

• Fuel type Petrol

• Engine MacGen 7.5HP Stage V petrol, 3600rpm

• Engine type OHV petrol, air cooled, 4 stroke

• Max output 4.4kVA 3.5kW

• Rated output 4.0kVA 3.2kW

• Power factor 0.8

• AC output 1 x 230V 16A and 1 x 110V 16A sockets

• DC output 12V 8.3A

• Frequency 50Hz

• Fuel tank 15L

• Runtime up to 8 hours

• Displacement 223cc

• Oil volume 0.6L

• Noise level 97dB LWA

• Dimensions 620 x 510 x 490mm

• Dry weight 57.5kg

Safety note: Generators must be operated outdoors in a well ventilated area with exhaust kept well away from doors, windows, and vents.