The DuroMax XP4000S 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 7 HP DuroMax 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 DuroMax Workhorse can operate anything from Air Compressors, Air Conditioners to Basic Home Power (lights and fridge). The XP4000S 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 DuroMax XP4000S unit features a 7 Horsepower, 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 DuroMax DS4000S Generator has a Cast-Ironed Sleeved, 208cc Engine rated at 7 HP 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. It also is available with a optional Wheel and Handle kit, this makes transporting it a breeze. All DuroMax 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. Features Powerful 7 HP Engine is able to accept high wattage loads with ease. This Generator has endless uses; from Home Standby Power, Jobsites to a Weekend with the RV. Equipped with Low Oil Protection, AC and DC Regulators, and a Spark Arrestor, Your unit will remain safe and in top operating condition. Ease Of Use: This unit was designed to allow anyone to start and operate. Simply use the E-Z 1-Pull Recoil Cord to start the Generator. Our Friendly Technicians know these units inside and out. Have a Technical Question? Give them a call and they will be glad to help you out. Heavy duty frame with four point fully isolated motor mounts for smooth quiet operation. Full power panel with oil warning light, volt meter, circuit breaker and power outlets. Run-Time [ @ 50% Maximum Output ]: 8.0 hrs. Low oil shut-off protects engine. Quiet Muffler reduces engine noise. Full EPA and CARB Compliance allows for operation in all 50 States What's in The Box DuroMax XP4000S Recoil Start Generator. Generator Tool Kit. Owner's Manual Warranty 3-Year Residential Limited Factory Warranty 1-Year Commercial Limited Factory Warranty 30 Day Satisfaction Guaranteed Specifications Brand DuroMax Model XP4000S Max AC Output (Watts) 4000 Rated AC Output (Watts) 3300 Fuel Tank Capacity (Gallons) 4 Engine 7Hp DuroMax Air Cooled OHV Engine Low Oil lamp/Shutoff Yes Start Type Recoil Spark Arrestor Yes Run Time @ 50% Maximum Output (hrs) 8 EPA Approved EPA and CARB Compliance/50-State Status Current (Volts) 120 Amps 33 / 16 Decibels (db) 69 Horsepower (HP) 7 Torque (ft/lb) 9.7 Displacement (cc) 208 120V 20 Amp Standard Receptacles 2 120V 30 Amp Twist Lock Receptacles 1 WHY FACTORY AUTHORIZED OUTLET? SECURE & HASSLE FREE SHOPPING All items are covered by manufacturer warranty. FAST SHIPPING Most Orders Delivered in 1-3 Business Days. CUSTOMER SERVICE Call us toll free: 1-800-629-3325 SATISFACTION GUARANTEED All our sales are backed by a 30-Day Satisfaction Guarantee. FREE SHIPPING ON ALL ORDERS OF $99 OR MORE Shipping Warranty Feedback About Us Factory Authorized Outlet. All rights reserved. Products shown as available are normally stocked but inventory levels cannot be guaranteed.