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  • Regular price $5,695.00

The FIRMAN W1781 Inverter generator features 2100 starting watts and 1700 running watts. Power is supplied by our Max Pro Series 80cc FIRMAN engine which runs cool and efficient thanks to its Phoenix Fat Head Block. Our Whisper Series muffler keeps the W01781 running a quiet 54 decibels.

The 1.2 gallon fuel capacity provides a whopping 9 hours of run time. Starting is simple with the FIRMAN First pull, reliable recoil system. 

The durable, lightweight, powerful inverter is built for years of use. 

Just add gas!  Everything you need comes standard in the box including: oil, funnel, owner’s manual and spark plug wrench. 


  • Heavy duty steel tubing protects your generator in the roughest conditions
  • Low Oil Level Warning System
  • Automatically shuts down when oil pressure runs low
  • Light Weight
  • Easily Portable
  • Fuel Economy Mode
  • Reduce fuel consumption and promotes engine efficiency
  • 2,100 starting watts for your power needs
  • Bonus Accessories 
  • FUEL 1.2 gallon fuel tank, runs up to 9 hrs. at 50% load.


Starting Watts 2100 WATT
Running Watts 1700 Watt
Engine Brand FIRMAN Engine
Maximum Output (HP) 3.5 HP
Engine Model OHV
Displacement (cc) 80cc
Max THD @ Loads between 50 and 100% <3%
Starting System Recoil
Oil Capacity (oz) 12 oz
Oil Bottle Included
Outlets 4
Run Time (1/2 load) hr 12 Hours
Fuel Tank (Gallon) 1.2
49 States (EPA) Yes
Decibel Level 54dB
Wheel Type & Size (rubber tires) -
Dry Weight (lb) 44
Dimensions (L X W X H) 21.5" x 16.25" x 18.25"
Fuel Required Gas

To purchase this item, visit one of our stores!

° 37 Dundonald Street, Port of Spain 
° 92-100 Lady Hailes Avenue, San Fernando

Revised opening hours re: Covid-19 Situation:

Currently open Monday to Friday from 8:00 am to 4:00 pm
and on Saturdays from 8:00 am to 12:00 pm.

Closed on Sundays and Public Holidays.

Call ahead to confirm item availability at your preferred store!
POS: 800-4LDG Ext.2203   SFDO: 800-4LDG Ext.3143

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