Portable FIRMAN Power Equipment P03634 generator featuring large wheels, control panel with various outlets, and CO Alert technology on a yellow body.
Promotional image of the FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT highlighting its features including starting and running watts, tank capacity, runtime, engine size, and CO Alert technology.
Advertisement highlighting accessories included with a FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT: engine oil, tool kit, oil funnel, single folding handle, and never flat wheels.
A Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT by FIRMAN Power Equipment in front of an old wooden barn with farming tools and a wooden table visible inside.
A yellow and black FIRMAN Power Equipment P03634 portable generator displayed outdoors, featuring CO Alert technology and mounted on wheels.
Portable FIRMAN Power Equipment P03634 gas generator with CO Alert technology, featuring control panel, wheels, and a yellow casing.
Portable gas-powered FIRMAN Power Equipment P03634 generator on wheels with a yellow and black color scheme, featuring a visible engine and control panel.
A portable FIRMAN Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT generator with a yellow top, black body, and wheels, viewed from the side showing the engine and controls.
Rear view of a FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT showing engine details, warning labels, and sturdy frame with wheels.
Top view of a yellow and black FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT technology with detailed labels and control interfaces.
A person refueling a portable yellow FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT outdoors.
A portable FIRMAN Power Equipment P03634 Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT, with a yellow and black housing on wheels, featuring various outlets.
Portable FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT on wheels with visible control panel and engine, set against a striped background.
Portable FIRMAN Power Equipment Gasoline-powered generator with CO ALERT technology in a black and yellow frame, featuring a visible engine and control panel.
Portable gas generator on wheels with a protective metal frame, featuring a yellow fuel tank and black components, equipped with CO Alert technology - FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT.
Portable FIRMAN Power Equipment P03634 generator featuring large wheels, control panel with various outlets, and CO Alert technology on a yellow body.
Promotional image of the FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT highlighting its features including starting and running watts, tank capacity, runtime, engine size, and CO Alert technology.
Advertisement highlighting accessories included with a FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT: engine oil, tool kit, oil funnel, single folding handle, and never flat wheels.
A Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT by FIRMAN Power Equipment in front of an old wooden barn with farming tools and a wooden table visible inside.
A yellow and black FIRMAN Power Equipment P03634 portable generator displayed outdoors, featuring CO Alert technology and mounted on wheels.
Portable FIRMAN Power Equipment P03634 gas generator with CO Alert technology, featuring control panel, wheels, and a yellow casing.
Portable gas-powered FIRMAN Power Equipment P03634 generator on wheels with a yellow and black color scheme, featuring a visible engine and control panel.
A portable FIRMAN Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT generator with a yellow top, black body, and wheels, viewed from the side showing the engine and controls.
Rear view of a FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT showing engine details, warning labels, and sturdy frame with wheels.
Top view of a yellow and black FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT technology with detailed labels and control interfaces.
A person refueling a portable yellow FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT outdoors.
A portable FIRMAN Power Equipment P03634 Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT, with a yellow and black housing on wheels, featuring various outlets.
Portable FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT on wheels with visible control panel and engine, set against a striped background.
Portable FIRMAN Power Equipment Gasoline-powered generator with CO ALERT technology in a black and yellow frame, featuring a visible engine and control panel.
Portable gas generator on wheels with a protective metal frame, featuring a yellow fuel tank and black components, equipped with CO Alert technology - FIRMAN Power Equipment Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT.
01/01
Certification: Certification cETL Certification EPA
Model: p03634

Gas Portable Generator 4550W Recoil Start 120/240V with CO ALERT
$749.99 USD $799.99 USD
Free Shipping on all Generators

The FIRMAN P03634 is part of one of our most popular series of portable power generators. 

Our Max Pro Series 208cc engine runs cool and efficiently thanks to the Phoenix Fat Head Block. It includes and features our latest CO Alert technology, built for safety. CO Alert units will shut down as soon as harmful levels of carbon monoxide are detected. 

This mighty mobile generator is a smart powerhouse known for its durability to get the job done, no matter the circumstance!

FIRMAN generators are known to have power, safety, efficiency, and ease of use.

The P03634 comes with an engine oil bottle, oil funnel, spark plug wrench, and two double open-ended wrenches (10mm x 12mm).

**This product is not certified to ship to California.

LEGENDARY FIRMAN ENGINEERING

  • 208cc engine
  • Recoil start
  • Low oil shut off
  • CO Alert
  • Cast iron sleeve
  • Bottle opener
  • Running watts 3650W
  • Starting watts 4450W
  • 120/240 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 5-gallon steel tank
  • Up to 14 hours of run time at 50% load
  • Fuel gauge
  • Weight: 108.5 lbs
  • 75 dB at 7m and 75% load

FEATURES YOU EXPECT FROM FIRMAN

3-year warranty 

Multi-feature control panel with covered outlets and NEW CO alert technology 

  • 1 x 5-20R 120V 20A DUPLEX GFCI
  • 1 x TT-30R 120V 30A RV
  • 1 x L14-30R 120V/240V 30A TWIST LOCK
ENGINEERED IN THE USA

FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.

Industry-Leading Warranty

New FIRMAN generators are backed by a 3-year warranty. Refurbished generators have a limited 90 day warranty

Customer Support

Our skilled technicians located in Peoria, AZ are available 7 days a week to provide the support you need when you need it most. 

208cc

FIRMAN Engine

3650

Running Watts

4550

Starting Watts

14 Hr

Run Time

LOADING...
No specifications available for this product.

Manuals

P03634 Operators Manual_English

download

P03634 Quick Start/Stop Guide _English

download

P03634 Operators Manual_Spanish

download

P03634 Quick Start/Stop Guide _Spanish

download

P03634 Operators Manual_French

download

P03634 Quick Start/Stop Guide French

download

Watch

P03634 Overview

Watch

CO Alert Overview

Watch

P03634 Unboxing

Watch

P03634 Maintenance

@FIRMANpowerequipment
Image of a Woman holding a handle to an Inverter Generator and walking towards a pick up truck and trailer cart.
An image of a woman uncovering her FIRMAN Generator that is on her truck bed.
A man shows off his FIRMAN Accessories and Inverter Generator collection.
Image of a woman lifting her FIRMAN Inverter Generator with it's U-Shaped Handle
Image of a man holding a cup of coffee in the woods with a FIRMAN Power Generator that is connected to a power cord.
A FIRMAN generator is sitting on the bed of a white pick up truck. The truck is parked against a concrete wall.
Image of a small dog and a FIRMAN Inverter Generator with a suitcase handle, outside on a camping ground.
Image of a man sitting on FIRMAN Power Generator boxes and holding a small Inverter generator.