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

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

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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
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  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

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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
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