Free Lift Gate @ Electric Generators Direct
Power Generator Quick Search
Generator Quick Search
Start Shopping for Electric Generators

The Cummins Onan rv qg4000 evap - 4.0kw rv generator (gasoline) evap model is available for purchase today.

Read Cummins Onan RV QG 4000 2 reviews before checking out.

Get the best deal on your new Cummins Onan RV QG 4000 2.

No coupon code required.

Cummins Onan RV QG4000 EVAP - 4.0kW RV Generator (Gasoline) EVAP Model

(Based on expert analysis, manufacturer ratings and customer reviews)
Write a Review
Share This Product
Plus 1 This Product
Tweet This Product
Pin It!
Factory DirectFactory Direct
Ships in 4-7 Business Days

Factory items ship direct from the manufacturer. Shipping times vary.

  • Features
  • Specs
  • 1
  • Reviews
  • Articles
  • Shipping
  • Accessories


Run Watts
Rated Watts
Need Help? Call Our Generator Experts.

4.0 kW Gasoline Powered RV Generator EVAP (Model 6747)
Enough power to run a 15,000 BTU AC (30A 1-Pole Breaker)

Designed For Use With Multiple Applications
Fifth wheels, travel and sport utility trailers

Cummins Onan 4-Cycle OHV Engine
Provides quiet operation w/ excellent fuel efficiency

Microprocessor Controlled
Digital voltage regulator prevents damaging voltage spikes
Provides added protection from overloads and faults

Sound-Attenuating Enclosure
Lowers noise levels while providing cross-flow cooling

Control Panel w/ LED Status Indicator Light
Start-Stop/Prime rocker switch
Provides gen-set diagnostics

USDA Forest Service Approved Spark Arrestor Muffler
Enclosed design, reduces noise levels

Added Features
Magnetic circuit breaker & fused DC circuits (to protect wiring)
125" Generator set output leads

Meets CARB Tier 3 and EPA Phase 3 Standards

  Model Number:RV QG 4000 2
 Manufacturer:Cummins Onan
 Brand:Cummins Onan
 Starting System:12-Volt Button Start
 HP/CC:304 cc
 Consumer Engine Warranty:Not Available
 Commercial Engine Warranty:Not Available
 Engine RPM:3600 RPM
Product Specs
 Voltage120 Single-Phase
 Frequency:60 Hertz
 Auto Voltage Regulation:Yes
 Fuel TypeGasoline
 Rated Amps:33 Amps @ 120 Volts (Single Phase)
 Min. Air Inlet (Front)7.2" x 5.1"
 Min. Air Outlet (Bottom)9.6" x 3.8"
 Weight:172 Lbs. (78.02 kilograms)
 Dimensions:30"L x 19.7"W x 14.4"H
(76.20 x 50.04 x 36.58 cm)
 Consumer Warranty:2 Years
 Commercial Warranty:Not Available
Download Documents

Need Help? Call Our Generator Experts.
View Accessories For This Product
Read Reviews
BillMeLater PayPal
How To Library

*Ask Mike about the Cummins Onan RV QG 4000 2. Sorry, no repair questions:




 Receive Weekly How-To Tips & Specials 

*Required Field
  1 Question
Q: What is the difference between EVAP model and none EVAP model generators?
by Jim from Missouri on October 22, 2012

A: The EVAP models meet the Jan US EPA, as well, as California Air Resources Board (CARB) which are requiring that most small, off-road engines less than 25 hp installed in "towable" RV and towable utility applications meet fuel system evaporative emission standards.

* Evaporative spec: For trailer applications required to meet Tier III Evaporative Emissions of the California Air Resources Board.

by Mike, Product Expert
Be the first to review this product on Electric Generators Direct. Write Review
Free Freight
  • Ships via Semi-Truck
  • Curb Side Delivery
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
We currently CANNOT ship this product to Canada or any destination outside of the United States
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • Free Lift Gate
 Learn More  Learn More

Buy This

Learn More About 338-3489-02


Buy This

Learn More About THP101


Buy This

Learn More About 300-5332


Buy This

Learn More About 338-3489-01


Buy This

Learn More About 300-5331


Learn More About THP213

Receive Weekly How-To Tips & Specials

Shop for the Cummins Onan RV QG4000 EVAP - 4.0kW RV Generator (Gasoline) EVAP Model at Electric Generators Direct. Research Cummins Onan recreational rv generators online. Find Cummins Onan RV QG 4000 2 recreational rv generators & Cummins RVQG4000 EVAP features and specifications. Get the best deal; compare Cummins Onan RV QG 4000 2 prices now. Buy the RV QG 4000 2 direct and save.