Top Large Diesel Generators (April 2024 Update)

Comparison Table

Showing 1 - 10 in 23 results

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WEN DF1100T 11,000-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start - CARB Compliant, Black

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SCORE
9.2
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
WEN

Switch between gasoline (11,000 surge watts, 8,300 running watt) and propane (9,500 surge, 7,500 running) with the simple turn of the selection dial
Electric start powers the 457cc 4-stroke OHV engine with the turn of a keymore

WEN 56203i Super Quiet 2000-Watt Portable Inverter Generator w/Fuel Shut Off, CARB Compliant, Ultra Lightweight, Black/Orange

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SCORE
9.2
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
WEN
Prime

Produces 2000 surge watts and 1700 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.)
Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting downmore

Westinghouse Wesinghouse 6600 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor, CARB Compliant

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SCORE
9.0
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Westinghouse
Prime

Powered by a 274 CC Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil and Carbon Monoxide (CO) Shutdown
Gasoline: 5300 Running Watts & 6500 Peak Watts; Propane: 4800 Running Watts & 5800 Peak Watts; 4.7 Gallon Fuel Tank With Fuel Gauge; Up to 14.5 Hours of Run Time with 120/240V Volt Selector Switchmore

Green-Power America Portable Generator 13000 Watt,Gasoline Powered,Recoil/Electric Start, 12V-8.3A Charging Outlets, Home Back Up & RV Ready

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SCORE
8.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Green-Power America

This model includes 10″ solid wheels and fold-away handles that make moving the unit easy. This unit is equipped with a low oil automatic shutoff feature that protects the engine from damage if oil levels get too low. The unit features a built-in fuel gauge to know when it is time to add more gasoline.
The unit features a 6.6-gallon gas tank and has a run time of 7 hours at half load. This generator features an easy electric start with the option to manually start, the unit via recoil start and a 3-in-1 LED indicator that displays voltage, frequency, and hours. As part of our Atlas Series, this generator features a heavy-duty rugged design.more

A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered with Electric Start for Jobsite, RV, and Whole House Backup Emergency

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SCORE
8.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
A-iPower

Outlets include: 2x5-20R Duplex GFCI (20A, 120V), 1xL14-30R (30A, 120/240V), 1x14-50R (50A, 120/240V), 1xMultifunction Port USB Ready Automotive Style Outlet (8.3A, 12V). All outlets include rubber covers for an additional layer of safety.
Complete with Electric Start capability allowing you to quickly, easily, and conveniently start up your generator whenever you need itmore

Generac 76864 GP8000E 8,000-Watt Portable Gas Generator - Powerful and Reliable Energy Solution for Home, Camping, and Emergencies

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SCORE
8.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Generac

Portable Design with Heavy-Duty Wheels: Easily transport your generator to different locations with the convenience of durable wheels, making it ideal for camping trips and other outdoor activities
PowerRush ADVANCED TECHNOLOGY: Delivers over 30% more starting capacity for demanding power needs, ensuring reliable performance in any situationmore

Cummins Onan P4500I Inverter Portable Generator

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SCORE
8.6
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Cummins Onan

RV and camper ready with 30A TT-30R outlet
Two 5V USB ports for charging sensitive electronics such as phones or tabletsmore

Champion Power Equipment 100111 15,000/12,000-Watt Portable Generator with Electric Start and Lift Hook

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SCORE
8.4
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Champion Power Equipment

Electric Start – Trust the reliable 717cc V-Twin Champion engine with its battery-included electric start featuring a reliable toggle switch, plus built-in Cold Start Technology for easy starts in cold weather
Champion Support – includes 3-year limited warranty with FREE lifetime technical support from dedicated expertsmore

GENMAX Portable Inverter Generator，5500W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM5500i)

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SCORE
8.2
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
GENMAX
Prime

【Powerful Engine】5000 Rated Watts and 5500 Peak Watts at Less Than 3% THD，Telescoping Handle ，Manual / Electric start， 3.9 Gallon Fuel Tank With Fuel Gauge，Up to 10 Hours of Run Time with 120/240V Volt Selector Switch.
more

Pulsar PGD40ISCO Ultra Light Quiet 4000W Portable Gas Inverter Generator

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SCORE
8.2
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Pulsar

51 lbs [Extreme light weight]
3200W Rated / 4000W Peakmore

Last update on 2024-04-29 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

4.3

3 ratings

How To Buy Large Diesel Generators?

1. Quality

Think carefully about this before you buy the large diesel generators. If you put some thought into your decision, you should have a positive experience with your large diesel generators.
The product's quality determines how long it lasts, how often it needs fixing, and how much it costs overall.
This is why it's important to pick high-quality items.

2. Customer Reviews

When it comes to purchasing the large diesel generators, reading reviews from other customers is quite beneficial. You can find out whether or not the product is worthwhile to purchase by reading reviews. Check the seller if you can; if the product you want to buy is now on sale for a cheaper price, it can be worthwhile to buy it from the seller who is currently offering the discount.

3. Warranty

Find out what sort of warranty comes with your new large diesel generators so that you can be prepared for any problems that may arise in the first year or so. Often, warranties are the first thing people think of when they're looking to buy a new product but many don't realize that it doesn't cover the entire lifespan of the product. Make sure you understand what each warranty covers and evaluate how long it will be valid before you purchase your large diesel generators.

Warranty

We are all about product reviews. We do not sell any items.

The seller is responsible for the warranty of the products you buy. If you encounter any problems with your purchased product, please visit "here."

Source

To give you a more trusted and objective article, we have read and used some materials from several sources as follows:

Amazon.com
Wikipedia.com
Consumerreport.org
Bestreviewser.com
Reddit.com
Thewirecutter.com

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