Generac 3600W 49ST CoSense Portable Generator
Product details
| Management number | 235286622 | Release Date | 2026/07/02 | List Price | $164.70 | Model Number | 235286622 | ||
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Generac 3600W 49ST Portable Generator
The Generac GP3600 (Model 7721) is a reliable and efficient 3,600‑watt portable generator designed to power tools, equipment, and essential appliances during home projects, outdoor events, and emergency outages. Fueled by generac's robust 212cc OHV engine, it delivers 3,600 running watts and 4,500 starting watts, ensuring strong and consistent power for inductive loads like pumps, saws, and refrigerators.
Built with inverter technology, the iQ5200 delivers low total harmonic distortion, making it safe for powering sensitive electronics such as laptops, phones, and medical devices. The fully enclosed housing not only protects the internal components but also helps reduce noise levels, allowing for quieter operation in residential or recreational environments.
Featuring PowerRush™ advanced technology, the GP3600 instantly boosts its output by over 40% to accommodate heavy starting requirements—perfect for devices with high initial draw. It also includes a sizable 3.7-gallon steel fuel tank with integrated fuel gauge, supporting up to approximately 9.3 hours of continuous operation at half load, making it ideal for longer jobs or storm preparedness.
Safety and durability come standard with Generac’s COsense® system, which actively monitors carbon monoxide levels and automatically shuts down the unit if unsafe gas levels are detected. A low-oil shutdown protects the engine from damage, while the hardened steel tube cradle and heavy-duty never-flat wheels with a fold-down handle provide ruggedness and portability. Despite its tough build, it remains compact enough for easy storage.
The control panel offers two 120 V 20 A outlets and one 120 V 30 A twist-lock outlet, all protected by circuit breakers and conveniently covered. An hour meter tracks usage for maintenance, and simple recoil-pull start makes it user-friendly. Together, these features create a high-performing, safe, and dependable generator suitable for homeowners, DIYers, and professionals.
Generac 3600W Portable Generator Specs
- Fuel Tank Capacity: 3.7 gal
- Oil Capacity: 0.63 qt
- Starting Method: Recoil
- Running Watts: 3600
- Starting Watts: 4500
- Engine Size: 212cc
- Engine Type: OHV
- Battery Included: No
- Dimensions (LxWxH): 24 x 22.5 x 21.3 in.
- Product Weight: 105 lbs.
Generac 3600W Portable Generator Features
- Featuring PowerRush™ ADVANCED TECHNOLOGY – Delivers over 40% more starting capacity allowing you to do more with less.*
- Featuring COsense® Technology: STOPS. ALERTS. SAVES. Powerful protection against hazardous carbon monoxide.
- Generac's OHV engine – with splash lubrication provides a long engine life
- Low-Oil Pressure Shutdown – Automatically safeguards engine from damage
- Large Capacity Fuel Tank – With incorporated fuel gauge provides durability and long run times
- Hardened Steel Tube Cradle – For added strength and durability
- Heavy-Duty, Never-Flat Wheels – allow for easy portability (Handle and Wheel Kit included)
- Fold-down handle – for sturdy portability and compact storage (Handle and Wheel Kit Included)
Your Satisfaction with Generac is Guaranteed:
- 5-Year Limited Warranty
- Lowest Price Guarantee
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