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Honda EM4000S Generator (4000W)

  • Image 1
  • Image 2
  • Honda 6-Circuit Transfer Switch (20A)
  • Honda Power Cord
201.00 LBS
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The Honda EM4000 portable generator offers a Honda iGX270 engine, electric start, and up to 4000 watts of power.


  • 4000 watts (33.3/16.7A) 120/240V Automatic Regulated Power
  • Honda-exclusive iAVR (intelligent auto voltage regulation)
  • Provides 5,000 watts for 10 secs to start larger equipment
  • Powerful Honda iGX commercial engine
  • Voltage Selector Switch - 120/240V operation
  • Runs approximately 16 hours @ 50% load, 10.1 hours at full load
  • 6.2 gallon fuel tank
  • Reinforced standing legs
  • Electric start (battery included) with recoil back-up
  • Wheel kit standard
  • Positive lock folding handles
  • Electronic ignition
  • 12V DC Auto Charging
  • Low 71 dBA sound level
  • Full Frame Protection
  • Protected by Honda Oil Alert®
  • USDA-qualifed spark arrestor/muffler
  • 3 year residential and commercial warranty


Generator Only

  • EM4000 Generator

Generator with 6-Circuit Transfer Switch Kit

  • EM4000 Generator
  • Honda 6-Circuit Indoor Transfer Switch - 20A with L14-20 power inlet (32311-189EF)
  • Honda 20A Power Cord - L14-20, 25' long (06580-124-025AH)

For fuller descriptions of the components of each package, see Accessories Tab above.

Max Watts / Amps:
4000W / 33.3A @ 120V, 16.7A @ 240V
Rated Watts / Amps:
3500W / 29.2A @ 120V, 14.6A @ 240V
2 - 20A 125V GFCI Duplex, 1 - 20A 125/250V Locking Plug, 1 - 30A 125V Locking Plug
Starting System:
Electric and Recoil
Sound Level:
71 dBA at rated load
Honda iGX270, 270 cc
Fuel Tank Capacity:
6.2 gallons
Full Tank Runtime:
10.1 hrs. at rated load, 16 hours at 1/2 load
Dimensions LxWxH (inches):
41.1 x 27.8 x 28.3
Dry Weight:
204 lbs.
3 years
iAVR Output:
5000W (41.7A @120V, 20.8A@ 240V) for 10 sec.
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