The Premium Plus series from Coleman generators offers mid-sized models for home, farm, and jobsite use. The Maxa 3000OHV ER has an overhead valve engine to provide improved fuel efficiency, longer life, easier maintenance, and less noise. An automatic compression release makes the unit easier to start, and its two 120-volt outlets are equipped with circuit breaker protection. This 99-pound unit comes complete with a wheel and handle kit. Maximum wattage on the 3000OHV ER is 3750, while running wattage is 3000. The 5.5-HP Tecumseh engine runs for 10 hours on the 3-gallon gas tank at 50% of load.
The other choice in the Premium Plus series is the Premium Plus 5000. Like the Maxa 3000OHV ER, the Premium Plus comes with an overhead valve engine. The extra large 5-gallon fuel tank runs the unit for 11 hours on 50% of load. A low oil alert protects the 10-HP Briggs & Stratton engine from wear. Maximum portable generator wattage is 6250 and running wattage is 5000.
For contractors, the Professional Series from Coleman offers three choices. The DualPower model is an air compressor and generator that runs at 3000 watts, with 3600 watts for surge power. The 11-HP Honda overhead valve engine runs for 10 hours on a 5-gallon tank of gas at 50% load. At 373 pounds, this unit comes with a lift hook for added mobility by crane.
The Pro Series 6500 comes with rugged all-terrain wheels and a fold-away handle. Low oil shutdown protection for the 13 HP Honda overhead valve engine is standard. With running watts of 6500, this model has a maximum wattage rating of 8125. The 7-gallon fuel tank provides 50% of rated power for 8 hours. The 215-pound unit comes with a generator portability kit.
The Pro 11 is recommended for tool power or home standby power. With GFCI protection to meet OSHA standards, the 20 HP electric start V-Twin engine from Honda packs quite a punch. Maximum wattage is 13,750, while running wattage is 11,000. The 325-pound unit comes with an 8-gallon fuel tank and a portability kit.