The Firman 6700 Generator is designed for homeowners, outdoor enthusiasts, and emergency preparedness users seeking reliable power, solid performance, and user-friendly operation. Its durable construction, dependable engine, and versatile power output make it a practical choice for backup power and job sites. In this review, we’ll explore its key features, performance, pros and cons, and overall value.
Key Features of the Firman 6700 Generator
- Dimensions (Unfolded): 27.5″ W × 23.2″ L × 22.4″ H
- Weight: 196 lbs
- Engine: 389cc OHV air-cooled engine
- Starting System: Recoil start with electric start option
- Running Watts: 6700 watts
- Starting Watts: 8350 watts
- Fuel Type: Gasoline
- Run Time: Up to 10–12 hours at 50% load
- Outlets: Multiple 120V and 240V outlets for versatile use
- Fuel Tank Capacity: 8 gallons
- Noise Level: Approximately 74 dB
- Portability: Wheel kit and fold-down handle included
- Warranty: 3-year limited warranty
Pros and Cons
Pros:
- High power output supports home backup and heavy-duty tools
- Durable engine provides consistent and reliable performance
- Long run time reduces need for frequent refueling
- Electric start option adds convenience and ease of use
- Multiple outlets allow simultaneous device connections
- Solid frame design enhances durability for outdoor conditions
- Included wheel kit improves mobility despite weight
Cons:
- Heavier than smaller portable generators, requiring effort to move
- Noise level higher than inverter generators
- Requires regular maintenance for optimal performance
- Fuel consumption increases under heavy loads
Ideal for Reliable Backup Power
The Firman 6700 Generator is ideal for users who need dependable backup power during outages or for demanding outdoor tasks. Its strong wattage output makes it suitable for powering essential home appliances, tools, and recreational equipment, while its portability features make it practical for job sites and camping.
Performance and Power Output
Powered by a robust 389cc engine, this generator delivers stable energy for a wide range of applications. With 6700 running watts and 8350 starting watts, it can handle high-demand devices such as refrigerators, air conditioners, and power tools. The consistent voltage output ensures safe operation for sensitive electronics when used with proper precautions.
Easy to Use and Maintain
Setup involves adding fuel, checking oil levels, and starting the unit using either the recoil or electric start. The control panel is straightforward, with clearly labeled outlets and switches. Maintenance includes routine oil changes, air filter cleaning, and proper fuel storage practices to extend engine life.
Durability and Build Quality
Built with a rugged steel frame and high-quality components, the Firman 6700 is designed to withstand tough environments. The reinforced structure protects internal parts, while the engine is engineered for long-term reliability when maintained properly.
Portability and Storage
Although it weighs nearly 200 lbs, the integrated wheel kit and fold-down handle make transportation manageable. Its compact frame allows for storage in garages or sheds, and the sturdy design ensures stability during operation.
Final Thoughts on the Firman 6700 Generator
The Firman 6700 Generator offers a strong combination of power, durability, and usability. Its high wattage capacity, long run time, and practical design make it a dependable solution for home backup and outdoor power needs. While its weight and noise level may be considerations, the overall performance and reliability make it a valuable investment for those seeking consistent and versatile power.


