Model: w03381

Gas Inverter Portable Generator 3650W Recoil Start

SERIES Whisper
TYPE Inverter

The FIRMAN W03381 inverter is a quiet and compact portable generator that provides clean, renewable power for electronics and sensitive equipment.

A simple traditional pull-start mechanism starts the W03381 inverter generator. With a full tank, the W03381 can operate for up to 10 hours, thanks to its fuel capacity of 1.8 gallons.

Due to its quiet and compact design, the FIRMAN W03381 is perfect for the home, camping, tailgating, and other recreational uses and events.

The W03381 produces a clean sine wave, with a <3% Total Harmonic Disruption (THD), that allows sensitive equipment to be plugged safely into the AC outlets.

The W03381 comes with an engine oil bottle, oil funnel, spark plug wrench, screwdriver, 12V battery cable, and quick oil drain.

Gas Inverter Portable Generator 3650W Electric Start

LEGENDARY FIRMAN ENGINEERING

  • 193cc engine
  • Recoil start
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 3300W 
  • Starting watts 3650W
  • 120 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 1.8-gallon tank
  • Up to 9 hours of run time at 25% load
  • Weight: 87 lbs
  • 58dB at ¼ load

FEATURES YOU EXPECT FROM FIRMAN

3-year warranty

Eco mode varies in engine speed depending on load of maximum fuel efficiency 

Multi-featured control panel with covered outlets

  • (1) 5-20R 120V 20A DUPLEX
  • (1) TT-30R 120V 30A TWISTLOCK (27.5A/120V/3300W)
  • (1) USB-A (2.1A/5V DC/10W)
  • (1) 12V DC Power Port/Plug (8.3A/12V DC/100W)

193CC

FIRMAN Engine

3300

Running Watts

3650

Starting Watts

1.8 Gallon Gas Tank

9 Hour Run Time

Specifications

Certifications
CARB Certified No
EPA Certified Yes
cETL Certified Yes
NOM Certified No
UL Certified No
CARB Certified No
EPA Certified Yes
cETL Certified Yes
NOM Certified No
UL Certified No
Output
Running Watts 3300
Starting Watts 3650
AC Voltage 120
Frequency (Hertz) 60
Decibels 58dB @ 1/4 load
Run Time 9hrs
THD @ Full Load 3%
Running Watts 3300
Starting Watts 3650
AC Voltage 120
Frequency (Hertz) 60
Decibels 58dB @ 1/4 load
Run Time 9hrs
THD @ Full Load 3%
Control Panel
Recoil Start YES
5-20R 120V 20A DUPLEX 1
TT-30R 120V 30A TWISTLOCK (27.5A/120V/3300W) 1
USB-A (2.1A/5V DC/10W) 1
12V DC Power Port/Plug (8.3A/12V DC/100W) 1
Recoil Start YES
5-20R 120V 20A DUPLEX 1
TT-30R 120V 30A TWISTLOCK (27.5A/120V/3300W) 1
USB-A (2.1A/5V DC/10W) 1
12V DC Power Port/Plug (8.3A/12V DC/100W) 1
Machine
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Fuel System
Fuel Gas
Tank Size 1.8
Steel/Plastic PLASTIC
Fuel Gas
Tank Size 1.8
Steel/Plastic PLASTIC
Wheel Kit
Wheels 5.5"-Yellow-plastic-flat free
Handle U shape folding handle
Wheels 5.5"-Yellow-plastic-flat free
Handle U shape folding handle

Packaging

Unit
UPC 840876133811
Unit Dimensions 23.2x17.8x17.9
Unit Length 23.2
Unit Width 17.8
Unit Height 17.9
Unit Weight 87
UPC 840876133811
Unit Dimensions 23.2x17.8x17.9
Unit Length 23.2
Unit Width 17.8
Unit Height 17.9
Unit Weight 87
Carton
Carton Dimensions 26.6x18.9x19.3
Carton Length 26.6
Carton Width 18.9
Carton Height 19.3
Carton Weight 97
Carton Dimensions 26.6x18.9x19.3
Carton Length 26.6
Carton Width 18.9
Carton Height 19.3
Carton Weight 97

Manuals

W03381 Operators Manual

download

W03381 Quick Start/Stop Guide

download

W03381 Electrical Schematics

download

Watch

W03381 OVERVIEW

Watch

W03381 Unboxing

Watch

W03381 Maintenance

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