FIRMAN ECO4990ES GENERATOR,

SUMEC FIRMAN ECO4990ES 3.4KVA Key Start Generator

The SUMEC FIRMAN ECO4990ES is a fuel-efficient petrol generator designed for homes, shops, offices, and small businesses. Despite the “4990” model number, it delivers about 3.0KVA rated output with approximately 3.2–3.4KVA maximum starting capacity.

It features an electric key start with recoil backup, a 100% copper coil alternator, AVR voltage regulation, and a mobility kit with wheels and handles for easier movement.

Key Features

Brand & Model: SUMEC FIRMAN ECO4990ES

Rated Output: 3.0KVA / 3,000W

Maximum Output: About 3.2–3.4KVA

Engine: About 6.5HP–7HP, 4-stroke OHV

Starting System: Electric key start + recoil start

Alternator: 100% copper enamelled wire

Fuel Tank Capacity: 15 litres

Oil Capacity: About 0.6 litres

Recommended Oil: SAE 20W-50

Voltage Regulation: AVR

Noise Level: About 66 dB at 7 metres

Wheels and carrying handles

Air-cooled petrol engine

Suitable Appliances

The ECO4990ES is suitable for combinations such as:

One 1HP or 1.5HP inverter air conditioner

Refrigerator or deep freezer

Television and home theatre

Standing and ceiling fans

LED lighting

Laptops and phone chargers

Avoid combining it with heavy electrical heating appliances such as kettles, water heaters, pressing irons, hot plates, or other high-wattage loads.

For best performance and longer engine life, keep the continuous load comfortably below its 3,000W rated capacity and allow extra headroom for appliance startup surges.

Ideal for: apartments, shops, salons, offices, pharmacies, small restaurants, and other users needing convenient key-start backup power.