FIRMAN 4550/3650W Recoil Start Generator Review

**Articles may contain links that I earn compensation for if clicked and you make a purchase. As an Amazon Associate, I earn from qualifying purchases. These earnings do not actually impact the price of the product or service.

3650W 1
FIRMAN Model: 4550/3650W Type: Recoil Start Generator
Wattage: 3650 watts Starting Watts: 4550 Watts Running Watts: 3650 watts
Length: 23.2 in (58.93 cm) Width: 17.5 in (44.45 cm) Height: 18.5 in (46.99 cm)
Duel Fuel: No Fuel Type: Gasoline Tank Capacity: 5 Gal
Emissions: USDA Forest Service Approved Runtime @25%: 14 hrs Weight: 101.5 lb (46.03 kg)
A lot of people say that FIRMAN is the best company for generators. There’s no doubt in my mind, based on their sheer trustworthiness and quality product line-up; these products are worth a serious look! Can they keep up with the demands of the owners? What is it about them that makes them so appealing to others? We’ll get the answers in this FIRMAN 4550/3650W review.

FIRMAN 4550/3650W Review


If you are looking for a Recoil Start Generator generator that can be used as soon as it arrives, this FIRMAN 4550/3650W Recoil Start Generator will not disappoint. The best thing about this generator is that it can also be used in emergencies to power up your home. This generator has been designed with safety measures such as running on clean fuel, so there will never be any need to worry about spilling gas or running out of fuel.

FIRMAN’s 4550/3650W is like no other. Is it WRONG?… ABSOLUTELY NO.

The top-line generator model, FIRMAN 4550/3650W, has all the features you could expect from a Gasoline generator. Its Eco-throttle engine anticipates your demand for power to deliver just the right amount at just the right time-saving you money. 4550/3650W can power your home fuel-efficiently, and oh yeah–it’s quiet! This generator is has been certified and is USDA Forest Service Approved. A fuel tank capacity of 5 Gal cuts down on costs and noise levels, producing a sound level at just 67 dB, which is about the same as a household dishwasher.

FIRMAN 4550/3650W Generator Top Features

Multi-Purpose Power Source

The FIRMAN 4550/3650W can power most household appliances, electronic devices, and tools that you might need during an emergency or natural disaster. It is ideal for camping, power outages, and home maintenance chores.

Vast Electronic Item Support

The best and most impressive feature of this generator is its capability to power various electronic items. On the road or at home, it’s suitable for watching TV, operating lamps, running fans, using small power tools, and more.


Owing to FIRMAN‘s technology, the generator runs very efficiently. It can power up your house for an extended period of time on a single tank.

Super Quiet

FIRMAN 4550/3650W is one of the quietest generators, of its kind, on the market. At only 67 dB, it does not produce any irritating, distracting noises. It’s a great generator to keep at home or in the office.

Safety and Convenience Features

The FIRMAN 4550/3650W generator offers overload protection, engine auto-stop when the oil is low, and overheat protection to keep your unit running safely for years. It’s also effortless to use and move around.

Easy to Maintain

The FIRMAN 4550/3650W supplies the power you need, but it does not require a lot of maintenance. The generator is very easy to service and maintain with hassle-free accessible ports


One of the most critical factors that make this generator popular is its portability. The FIRMAN 4550/3650W weighs only 101.5 lb (46.03 kg). and comes with a super-handy detachable carrying handle.

Powerful Engine

Lightweight but reliable 208 cc powerful generator, perfect for home use when small loads are present. Running Watts:  3650 watts & Starting Watts: 4550 Watts

Suitable Voltage, AMP, & Frequency

The generator produces 120v, 60 hz. It has a maximum output of 3650 watts watts.

Ergonomic Design

New ergonomically designed control panels allow easy-to-read gauges, lights & switches are more intuitive to operate.

Long Warranty

This awesome generator has a 3 Years Limited warranty. And the company provides excellent customer support centers all over the world, no matter where you are.

Long-Running Hours

If you are using the generator in ideal conditions, it can run up to 14 hrs on 25% load.

FIRMAN 4550/3650W FAQs

What is the best way to store it?

It’s a good idea to keep this generator in a box or cover it up so that it doesn’t get wet. Furthermore, FIRMAN recommends that you store the generator in an upright position.

What are the dimensions of this model?

The overall height is 18.5 in (46.99 cm), and it has a length of 23.2 in (58.93 cm) and width of 17.5 in (44.45 cm).

What fuel does this model use?

This generator uses Gasoline.

Is this type of generator safe to use with power tools?

Yes, it’s very safe to use!

Does the FIRMAN 4550/3650W come with an Automatic Transfer Switch Standard (ATS)

208 cc

What outlets configuration does the FIRMAN 4550/3650W have?

(1) TT-30R (RV Ready) 120V – 30A (1) L5-30R 120V – 30A Twistlock (2) 5-20R Duplex 120V – 20A

Should you buy the FIRMAN 4550/3650W?

Looking for a reliable generator that meets your needs? This generator has been designed to have for easy maintenance and to last years. And last but not least, FIRMAN‘s generator is portable, compact, and weighs only 101.5 lb (46.03 kg)–quite a feat when you consider this beast produces 3650 watts watts of power! All in all, if you’re looking for reliability and quality, then FIRMAN 4550/3650W has everything you need.