Model #40730 (Discontinued)

3650W/4250W Generator, 208cc

2 Year Limited Warranty

What Will it Power

Ideal for powering a trailer, RV – start and run 15,000 BTU RV AC. Can run your essential items in a power outage – lights, sump pump, refrigerator, modem/router, fan, TV/DVD, or can run 1 or 2 small power tools.


The Champion Power Equipment model 40730 is a gasoline powered portable generator that is powered by a 208cc Champion single cylinder, 4-stroke OHV engine that produces 3650 running watts and 4250 starting watts. 


  • Mobility kit
  • Oil funnel
  • Start up oil
  • Spark plug socket


  • 3650 running watts/4250 starting watts
  • 120V AC Load
  • 68 dBa at 23 ft.
  • Up to 10 hours run time @ 50% load
  • Easy pull recoil start
  • Low oil shut-off sensor
  • USDA approved spark arrestor
  • Durable steel frame
  • Voltmeter
  • 50 state compliant (EPA+CARB certified)


Running Wattage 3650 Watts
Starting Wattage 4250 Watts
AC Load 120V
Phase Single
Frequency 60 Hz
Engine 208cc Champion 4-Stroke OHV
RPM 3600
Fuel Type Gasoline
Gasoline Capacity 3.3 gal. (12.5 L)
Run Time Up to 10 hours run time @ 50% load
Recommended Oil SAE 10W-30
Oil Capacity 0.6 qt. (0.6 L)
Start Type Recoil
Low Oil Shut-off Automatic
Fuel Gauge No
Voltmeter Analog
Mobility Kit Included
Wheel Size 8 in. never flat
Battery N/A
Choke Type Manual
Noise Level 68 dBA at 23 ft.
Length 26.9 in. (58.4 cm)
Width 23 in. (58.4 cm)
Height 20.3 in. (51.65 cm)
Gross Weight 117.7 lb. (53.4 kg)
Net Weight 108.6 lb. (49.3 kg)

Looking For Some Help?

Want to know more about the specifics of your warranty, or misplace the operators manual? Download them here.