---
product_id: 574578950
title: "4,500 Starting Watt Portable Gas Generator - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power- 49-State Compliant"
brand: "generac"
price: "₨647810"
currency: LKR
in_stock: true
reviews_count: 9
category: "Generac"
url: https://www.desertcart.lk/products/574578950-4-500-starting-watt-portable-gas-generator-home-backup-rv
store_origin: LK
region: Sri Lanka
---

# 5040W peak power boost 4.7 gal steel fuel tank COsense carbon monoxide safety 4,500 Starting Watt Portable Gas Generator - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power- 49-State Compliant

**Brand:** generac
**Price:** ₨647810
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your peace of mind — portable strength that never quits!

## Quick Answers

- **What is this?** 4,500 Starting Watt Portable Gas Generator - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power- 49-State Compliant by generac
- **How much does it cost?** ₨647810 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/574578950-4-500-starting-watt-portable-gas-generator-home-backup-rv)

## Best For

- generac enthusiasts

## Why This Product

- Trusted generac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maintenance Made Simple:** Hour meter and low-oil shutdown safeguard your investment for years of reliable use.
- • **Smart COsense Safety Alerts:** Stay protected with real-time carbon monoxide detection wherever you power up.
- • **Rugged Durability Meets Portability:** Heavy-duty steel frame and never-flat wheels for tough jobs and easy transport.
- • **Extended Runtime with Large Fuel Tank:** Keep your projects and emergencies powered longer without constant refueling.
- • **PowerRush™ Tech for 40% More Starting Capacity:** Handle heavy loads effortlessly with industry-leading surge power.

## Overview

The Generac GP3600 is a 3600-watt portable gas generator featuring PowerRush™ technology for 5040 starting watts, a durable 4.7-gallon steel fuel tank with gauge, and integrated COsense safety alerts. Built with a rugged steel frame and never-flat wheels, it offers quiet, long runtime power ideal for home backup, RV use, and job sites, compliant across 49 states.

## Description

The 3600-watt Generac GP3600 portable generator can be used to tackle home projects, provide power for tools, or deliver essential electricity in the case of an outage. It is an especially affordable solution with premium features. These include PowerRush™ Advanced Technology — delivering over 40% more starting capacity* —an OHV engine for longer engine life and a large-capacity steel fuel tank with an incorporated fuel gauge for durability. The hardened steel tube cradle provides added strength, while the low-oil level shutdown protects your engine from damage. Heavy-duty, never-flat wheels and a foldable handle make for easy transportation of the generator. The compact size of the GP3600 ensures it will take up minimal storage space in the garage.

Review: Efficient and Dependable Generator - Great value and easy to use This generator arrived well-packaged and was easy to set up right out of the box. It starts reliably and provides steady power for my basic needs. The noise level is reasonable for its size, and it feels solidly built. Overall, it does exactly what I expected and is a good value for the price.
Review: Starts right up. Great quality - Wonderful purchase. Was very skeptical purchasing online but the price was very good. My husband said it is worth every penny. Generac is a reputable brand. It fires up quickly and never has a problem. Highly recommend.

## Features

- Powerful Portable Performance: With Generac’s PowerRush Advanced Technology, the 7721 GP3600 generator delivers 40% more starting capacity, handling heavy electrical loads with ease. Ideal for emergency power, recreation, and home use
- Smart Protection - Stay safe with the integrated COsense technology. This smart generator can detect and alert you of hazardous carbon monoxide levels during operation, ensuring your safety at home or on the go.
- Extended Runtime: The GP3600 boasts a long-lasting OHV engine and a large-capacity steel fuel tank with a built-in fuel gauge, ensuring you have power when you need it most
- Built for Durability: Designed to thrive in rough environments, this generator features covered outlets for added protection, a rugged 1.25-inch steel-tube cradle for strength, and heavy-duty, never-flat wheels for easy transportation
- Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2VTZR5S |
| Best Sellers Rank | #2,661 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #52 in Outdoor Generators |
| Brand | Generac |
| Color | Orange/Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (286) |
| Department | Unisex-Adult |
| Engine Displacement | 208 Cubic Centimeters |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Ignition System Type | Magneto |
| Included Components | Generac 7721 GP3600 3,600-Watt Gas-Powered Portable Generator - COsense Technology - Powerrush Advanced Technology - Reliable Power for Emergencies and Recreation - 49 State Compliant |
| Item Weight | 105 pounds |
| Item model number | 7721 |
| Manufacturer | Generac |
| Material | Plastic |
| Model Name | GP3600 |
| Output Wattage | 3600 |
| Power Source | gas_powered |
| Product Dimensions | 24"L x 22.5"W x 21"H |
| Recommended Uses For Product | Commercial |
| Running Wattage | 3600 Watts |
| Special Feature | CO Sensor, Heavy Duty, Portable |
| Starting Wattage | 5040 Watts |
| Tank Volume | 4.7 Gallons |
| Total Power Outlets | 3 |
| UPC | 696471086270 |
| Voltage | 120 Volts |
| Wattage | 3600 watts |

## Product Details

- **Brand:** Generac
- **Fuel Type:** Gasoline
- **Item Weight:** 105 Pounds
- **Output Wattage:** 3600
- **Power Source:** gas_powered
- **Recommended Uses For Product:** Commercial
- **Special Feature:** CO Sensor, Heavy Duty, Portable
- **Voltage:** 120 Volts
- **Wattage:** 3600 watts

## Images

![4,500 Starting Watt Portable Gas Generator - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power- 49-State Compliant - Image 1](https://m.media-amazon.com/images/I/81M1WXbQIRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Efficient and Dependable Generator
*by M***G on December 13, 2025*

Great value and easy to use This generator arrived well-packaged and was easy to set up right out of the box. It starts reliably and provides steady power for my basic needs. The noise level is reasonable for its size, and it feels solidly built. Overall, it does exactly what I expected and is a good value for the price.

### ⭐⭐⭐⭐⭐ Starts right up. Great quality
*by T***5 on January 8, 2026*

Wonderful purchase. Was very skeptical purchasing online but the price was very good. My husband said it is worth every penny. Generac is a reputable brand. It fires up quickly and never has a problem. Highly recommend.

### ⭐⭐⭐⭐⭐ A better piece of equipment
*by B***W on December 26, 2025*

This is a much better piece of equipment than the ‘mass import’ companies offer. Smoother operation with negligible metal to metal noise. Much tighter operation. Just a better piece of equipment

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*