Energy Cube 3,050 / 4,050 Watt Gasoline Powered Portable Generator Kohler Engine

Energy Cube


The Energy Cube AP4050 provides enough power at an affordable price. With 4,050 watts of starting power, 3,050 watts of running power, and 11 hours of runtime at 50% load, it’s ideal for construction jobsites or anywhere around your home. It also features a TT-30R RV outlet for members who want to take it on the road. The easy-to-reach control panel conveniently provides easy, user-friendly access to the panel.

The generator is powered by Kohler CH270 208CC/7HP engine for consistent power. Combined with an efficient high-output Senci alternator, this generator delivers greater peak wattage when starting motor-driven tools and appliances. The Energy Cube generator can power up lights, TV, refrigerator, pump, and fan all at the same time. It is capable of running 1-2 power tools. It's built with large 4.0 gallon heavy-duty all-steel construction.


  • 4,050 starting watts / 3,050 running watts
  • Kohler CH270 208cc/7HP OHV single-cylinder, air-cooled, 4-stroke engine with manual start
  • 4.0 gallon large heavy-duty all-steel construction fuel tank provides up to 11 hours of run time at 50% load
  • Low oil shut down automatically protects engine from potential damage
  • Requires 0.6 QT of engine oil (5W-30) not included
  • Rigid low-tone muffler
  • Compact heavy duty reinforced steel muffler helps minimize the noise level
  • Easy to assemble and ready to go
  • 70dBA at 23ft sound rating
  • Two NEMA 120VAC 20A 5-20R outlets
  • One 120VAC 30A TT-30R RV Outlet
  • Accessories included: Wheel kits, sparkplug socket, owner’s manual
  • Push to reset circuit breakers provide overload protection
  • 7.0" never-flat wheels designed for heavy-duty loads and improved traction and mobility over rough terrain
  • Dual element air filter protects engine while allowing extended service interval
  • Large built-in easy to read fuel gauge
  • Handle provides easy transportation and folds down for compact storage

Assembly Instructions

Assembled Country


Assembled Size

23.2" L X 16.9" W X 22.4" H

Component Country



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