Doosan Portable Power Tier 4i Mobile Generators Are Now Available

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"Doosan Portable Power has been developing emissions related product innovations since 1996 with dedicated engineering and design," said Todd Howe, manager of global generator products for Doosan Portable Power. "We proudly premiered the world’s first 2011-compliant Tier 4i generator at CONEXPO-CON-AGG. These new Tier 4i models have been substantially redesigned from their predecessors to incorporate numerous customer focused innovations in addition to achieving emissions compliance."

All features of the new generators are designed to maximize the operator experience. Controls are simplified for easy operation, connection panels are made more accessible for improved safety and convenience, and sound levels are reduced between 2 to 5 dBA to ensure quieter operation. Longer runtime — exceeding 24 hours at any load factor — is also achieved with these new generators due to increased onboard fuel capacity.

The operator-preferred analog control panel has been enhanced with large, brightly lit meters for at-a-glance monitoring. And the onboard engine diagnostic display panel from Doosan now includes the controls and indicators required to operate and maintain the aftertreatment regeneration system that is a key component of the new Tier 4i technology to meet engine emissions.

New features, such as the addition of a Voltage Selector Switch on the G240 and G325 simplify the set-up and connection of the machines on the jobsite. Dual frequency capability comes standard on the Tier 4 generator portfolio to expand the versatility of the machines to power 50Hz applications with the simple flip of a switch.

All current Doosan mobile generator models with Tier 2 or Tier 3 engines continue to be available through the use of the federal Environmental Protection Agency (EPA) Transition Program for Equipment Manufacturers (TPEM) — commonly known as the Flexibility Provision — until each successive tier change is complete.

Model, Prime Power Rating, Engine Make, Emissions
G25WMI, 25 kVA / 20 kW, Mitsubishi, Tier 4-Interim
G40WMI, 35 kVA / 28 kW, Mitsubishi Tier 4-Interim
G70WJD, 73 kVA / 58 kW, John Deere, Tier 3-Flex
G90WJD, 94 kVA / 75 kW, John Deere, Tier 3-Flex
G150WCU, 152 kVA / 122 kW, Cummins, Tier 4-Interim
G190WCU, 194 kVA / 155 kW, Cummins, Tier 4-Interim
G240WCU, 238 kVA / 190 kW, Cummins, Tier 4-Interim
G325WCU, 326 kVA / 261 kW, Cummins, Tier 4-Interim
G450WCU, 456 kVA / 365 kW, Cummins, Tier 2-Flex
G570WCU, 570 kVA / 456 kW, Cummins, Tier 2-Flex

All Doosan Portable Power generators are designed and manufactured in America at the Doosan Portable Power global headquarters in Statesville, N.C., an ISO 9001 facility.

For more information about Doosan Portable Power, please visit doosanportablepower.com.

Doosan Infracore Portable Power is a member of Doosan Infracore Construction Equipment, a global alliance of the construction equipment businesses of Doosan Infracore Co., Ltd. and its affiliates. Doosan Infracore Portable Power has more than 100 years of manufacturing expertise and application experience with a focus on providing the highest quality machines with unrivaled customer service and reliability. The product line includes generators, air compressors, light towers, light compaction equipment and truck-mounted equipment. DOOSAN and the Doosan logo are trademarks of Doosan Corporation. Doosan Infracore Portable Power is headquartered in Statesville, N.C.