Doosan G185WJD-2A-T3 Portable Power Generator

G185 Tier-3

The G185 Tier-3 from Doosan Portable Power is a hardened packaged that has proven its worth on many jobsites. Inside the hardened, sound attenuated enclosure is a Leroy-Somer alternator that uses AREP – an extra set of windings that provides the G185 with better starting performance than competitors with shunt alternators. A John Deere engine and nearly 24-hours of onboard fuel maximizes the G185’s uptime at any jobsite. Enhancing performance in even the most extreme temperatures is an optional Tundra Package, which ensures startup and reliable operation in temperatures as low as -40°F/°C. The package includes a coolant heater, oil pan heater, battery charger, battery heater pad and heated breather hose.

Users can be easily trained to operate a G185 Tier-3 because it features Doosan Portable Power’s simple and well-lit control panel. Clearly labeled controls, visible gauges and a full diagnostic display allows operators to quickly assess problems and find an accurate solution.

The Voltage Selector Switch (VSS), is a standard feature on Doosan Portable Power generators under 325 kVA (260 kW). The VSS allows operators to meet the application’s power requirements by selecting 480V-3Ø, 208/240V-3Ø or 240/120V-1Ø with the flip of a switch. The VSS is also protected – if the VSS door is opened during operation, then the generator will shut off to prevent any damage to the generator if someone intends to change voltage selection while the machine is running.

With rugged running gear, as well as a variety of environment solutions and electrical connection options, Doosan Portable Power’s G185 Tier-3 can go anywhere to power your success at any jobsite.


@ 480V-3Ø, 0.8PF, 60Hz 183 kVA (146 kW), 220 Amps
@ 240V-3Ø, 0.8PF, 60Hz 183 kVA (146 kW), 439 Amps
@ 208V-3Ø, 0.8PF, 60Hz 180 kVA (144 kW), 500 Amps
@ 240V-1Ø, 1.0PF, 60Hz 4 Wire / Zig-Zag 144 kVA (144 kW), 200 Amps / 110 kVA (110 kW), 458 Amps
@ 120V-1Ø, 1.0PF, 60Hz 4 Wire / Zig-Zag 144 kVA (144 kW), 400 Amps / 110 kVA (110 kW), 458x2 Amps
Voltage Configuration 3-Position Switch
Frequency Capability 60Hz Only


Engine Make / Model John Deere 6068HF285
Power Output @ 1800RPM - HP (kWm) 216 (161)
Emissions Tier Level Tier 3
Fuel Tank Capacity - Gal (L) 253.7 (960.4)
Runtime @ 100% Load - Hr 23,2

DIMENSIONS w/ running gear

Length - in (mm) 204 (5179)
Width - in (mm) 75.7 (1923)
Height - in (mm) 94.8 (2408)
Weight (Ready to Run) - lb (kg) 9166 (4158)
Sound Level @ 23 ft (7m) and 100% Load - dB(A) 68
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