Jefferson Tools JEFGENPET30EL 3.8kVA Petrol Generator 3.0kW AVR Electric Start

When the job takes you off grid or power cuts threaten downtime, the Jefferson 3.8kVA Petrol Generator with Electric Start gives you the confidence to keep working. Designed for durability and convenience, it provides stable, controlled power for tools, lighting, and essential electrical equipment in workshops, farms, and on-site environments.

Powered by a MacGen 7.0HP petrol engine, the generator produces 3.8kVA (3.0kW) maximum output and a 3.3kVA (2.6kW) rated output for steady operation under load. Built-in AVR (Automatic Voltage Regulation) ensures smoother, more consistent voltage, protecting your tools and devices from power fluctuations.

Starting couldn’t be easier — the unit features both electric start and manual recoil start options, giving flexibility in any situation. The 15-litre long-run fuel tank supports up to 11 hours of operation, making it ideal for full-day jobs or extended backup use.

To protect the engine, Jefferson includes a low oil alert and automatic shutdown system, helping prevent damage during demanding operation. With both 230V and 110V 16A sockets, as well as a 12V DC output, this generator covers all typical trade, domestic, and agricultural requirements.

Key Features

• 3.8kVA (3.0kW) petrol generator with AVR-regulated output

• MacGen 7.0HP petrol engine for dependable performance

• Electric & recoil start for easy operation

• AVR voltage control for stable, clean power delivery

• Dual 230V / 110V AC outputs for site and domestic use

• 12V DC output for auxiliary and charging needs

• Low oil alert with automatic shutdown

• 15 L long-run tank for up to 11 hours runtime

• Robust frame and industrial design for portable use

Technical Specifications

• Fuel Type: Petrol

• Engine: MacGen 7.0HP petrol

• Max Output: 3.8kVA / 3.0kW

• Rated Output: 3.3kVA / 2.6kW

• AC Output: 1 × 230V 16A / 1 × 110V 16A

• DC Output: 12V / 8.3A

• Starting System: Electric & recoil start

• Fuel Tank Capacity: 15 L (long run)

• Sound Power Level: 96 dB LWA

• Dry Weight: 55 kg

• Gross Weight: 57 kg

Ideal Applications

• Backup power for homes, workshops, and garages

• Agricultural and farm equipment operation

• Construction and maintenance sites

• Outdoor event power and lighting

• Portable electricity for trade and repair work