
DuroStar DS4000S 4000-Watt 208cc Air Cooled OHV Gas Engine Portable RV Generator
The DuroStar DS4000S 4,000 Watt Generator is designed by the professional, for the professional. It features a Fully Loaded Power Panel that is the main control center for the Generator. The Power Panel also has the Engine Shutoff switch, Volt Meter, and Circuit Breakers. These units are EPA approved for safe use in U.S. National Parks and mandated Jobsites. The Powerful Durostar Engine is Air Cooled and can withstand use and abuse. This Generator has everything a Great Generator needs, but at a price that everybody wants. This DuroStar Workhorse can operate anything from Air Compressors, Air Conditioners to Basic Home Power (lights and fridge). The DS4000S is a tried and true piece of equipment. It is well worth it's weight in gold; as soon as the box is opened you will be amazed at the amount of thought and science that was put into designing this unit. No corners have been cut in the manufacturing or assembly of these units. The DuroStar DS4000S unit features an Air Cooled Engine and is designed with a Low-Oil Shutoff Sensor to protect the Motor. Built to offer more power and longer lasting durability, The DuroStar DS4000S Generator has a Cast-Ironed Sleeved, 208cc Engine rated at delivering a peak of 4,000 surge watts / 3,300 Constant. This is a sufficient amount of power that can handle an overhead Air Conditioner in a RV to basic house power. Designed for Safe and Easy Operation, the DS4000S features a user-friendly, Recoil Start, that's easier than starting a lawn mower. The attached oversized noise reducing Muffler has a built-in Spark Arrestor for safe use in mandated camping areas and jobsites. This unit can be tossed around on the jobsite or truck mounted for maximum security. All DuroStar Generators are user friendly and are ready to use out of the box within minutes. Simply remove all packaging, add Oil and Gas and it is ready to begin producing power.
Power Boost Technology
Double the 120V power for applications and RV's
Surge-Arrest
Protects your generator from power surges
All Metal Construction
Built tough to last even on the toughest job sites
Extended Runtime
Up to 12 hours on a full tank of gasoline
Sku | DS4000S |
Brand | DuroStar Power Equipment |
Gasoline | |
Peak Wattage | 4,000 |
Running Wattage | 3,300 |
Running Amperage at 120V | 27.5 |
Runtime at 25% Load | 26 hours |
Runtime at 50% Load | 12 hours |
Engine Specification | |
Engine Type | 4-Stroke |
Valve Type | OHV |
Engine Cooling Type | Forced Air |
Engine Size | 208 cc |
Engine Speed | 3600 RPM |
Starting Type | Recoil |
Fuel Delivery System | Carburetor |
Fuel Types | Gasoline |
Oil Cooling Type | Splash |
Recommended Oil | 10W-30 |
Recommended Oil Types | Blended, Conventional, or Synthetic |
Oil Capacity | 20.3 fluid oz |
Automatic Low Oil Shutdown | Yes |
Cast Iron Sleeve | Yes |
Bearing Type | Stainless Steel Ball Bearing |
EPA Certified | Yes |
CARB Certified | Yes |
50 State Emissions | Yes |
Panel Specification | |
Volt Meter | Analog |
5-20R | 2 |
L5-30R | 1 |
Generator Specification | |
Voltage | 120 Volts |
Frequency | 60 Hertz |
Winding Material | 100% Copper Windings |
Automatic Voltage Regulator | Yes |
RV Ready | Yes |
Fuel Tank Capacity Gasoline | 3.96 Gallons |
Fuel Gauge | Yes |
All Metal Construction | Yes |
Product Dimensions | 24"-Long x 17"-Wide x 17"-High |
Product Dry Weight | 92-lbs |
Product Weight | 102-lbs |
Volume (db) | 69 dB |
UPC | 811640011840 |
Easy Out of Box Operation & Peace of Mind.
All DuroStar Generators all carry a 1 Year Factory Warranty so if for any reason your generator gives you problems simply let us know and we will do our best to make it right. As always DuroStar offers its 30 Day Satisfaction Guarantee standard on every item we sell. All DuroStar Generators are ready to use out of the box within minutes. Simply remove all packaging, add Oil and Gas and it is ready to begin producing power.
We Have Product Experts Available to Answer All of Your Questions.
We Offer Free Shipping on Orders Over $199. We Also Ship World Wide.
We Are A Factory Authorized Retailer Offering Full Manufacturers Warranty.
We Offer Multiple Secure Payment Options. Affirm Financing is Also Available.
We strive to provide the best customer service and product support for our customers, so you can feel confident that you are purchasing the product that best suits your needs. We have Product Experts available to answer any questions and concerns you may have, and we will work with you to ensure that your order is correct every time. Our family-run business has always put our customers first, so when you buy from us you’re family.