2019 Doosan Portable Power NG225
2019 Doosan Portable Power NG225
2019 Doosan Portable Power NG225
2019 Doosan Portable Power NG225
2019 Doosan Portable Power NG225
2019 Doosan Portable Power NG225
GENERAl specifications
ManufacturerDoosan Portable Power
Category Generators
Subcategory Natural Gas Mobile
Model NG225
Condition New
Stock Number NG225
Serial ---
Hours 0

Prime Power Rating (kVA | kW | Amps/Fuel Source)

@ 480V-3Ø, 0.8PF, 60Hz224 kVA (179 kW), 269 Amps/Natural Gas
@ 400V-3Ø, 0.8PF, 50Hz200 kVA (160 kW), 289 Amps/Natural Gas
@ 480V-3Ø, 0.8PF, 60Hz145 kVA (116 kW), 175 Amps/Propane
@ 400V-3Ø, 0.8PF, 50Hz135 kVA (108 kW), 195 Amps/Propane
Voltage ConfigurationDedicated Voltage
Frequency Capability50Hz/60Hz Switchable


Engine Make / ModelPSI 11.1 L turbo
Displacement (L)11.6
Number of Cylinders6
Power Output @ 1800RPM - NG Fuel - HP (kWm)268 (200)
Power Output @ 1800RPM - LP Fuel - HP (kWm)177 (132)
Aftertreatment TechnologyThree Way Catalyst
Fuel Type & Consumptions (Ft3/Hr) - Natural Gas2115
Fuel Type & Consumptions (Ft3/Hr) - Natural Gas704

Features and Benefits

Onboard Scrubbing System (patent pending)Standard
Dual Fuel (LP/NG)Standard
Fuel Source & Pressure IndicatorStandard
LP VaporizerStandard
Oil Level Maintainer (25 gallons/95 liters)Standard
MasterTrak TelematicsStandard
110% ContainmentStandard
Oversized Air FiltrationStandard
Running GearStandard

Dimensions with Running Gear

Length - in (mm)259.4 (6588)
Width - in (mm)85.2 (2165)
Height - in (mm)118 (2998)


  • Doosan Portable Power natural gas generators come equipped with an automatic dual-fuel switch, allowing the generator to operate on either propane or diesel.
  • If the flow of natural gas is interrupted or stopped, this feature ensures continuous machine operation. A patent pending onboard scrubber system, oil level maintainer, and two-stage air intake are just some of the new, innovative features Doosan Portable Power has equipped to allow extended runtimes.
  • The NG225 natural gas generator uses telematics that allow fleet and service managers to monitor machine use and further reduce service and downtime.
  • Dual frequency and the optional voltage make The Doosan NG225 natural gas generator the most versatile in the market.

Doosan Portable Power is proud to introduce the rugged NG225 natural gas generator. This natural gas generator is designed to help avoid diesel fuel costs and engineered to increase uptime during critical operations. The NG225 has the ability to operate on dual fuel sources, making this Doosan Portable Power generator one of the most versatile in the industry. The rugged dependability and the ability to operate on wellhead natural gas make the NG225 natural gas generator perfect for the oil and gas industry.