PRIME POWER RATING 154 kVA | 123 kW DIESEL GENERATOR
G125 & G150 Diesel Generators
The G125-150 models include the upgraded CoolBox Plus™ enclosure design which adds a temperature-controlled, variable-speed cooling fan to the package. This allows enhanced performance in extreme ambient temperatures while further improving sound attenuation and reducing water ingression across the operating range. Doosan mobile generators produce a broad range of output voltages thanks to the standard three-position voltage selector switch or link board panel. The voltage change feature is protected from unauthorized access and will shut the machine down to prevent switching during operation. The customer connection panel is spacious and designed to accept a wide variety of power cables. The convenience receptacle panel includes 240V single phase twist-lock receptacles and 120V GFCI receptacles that are powered any time the unit is running. Doosan’s advanced controls include an LCD display which annunciates any warnings or shutdowns. In addition, the controller logs all system faults, greatly aiding technicians with diagnostics. The system also supports remote auto start/stop control, plus integration with various telematics systems. The G125-400 range is powered by Cummins tier 4-compliant diesel engines, paired with high capacity diesel exhaust fluid (DEF) tanks to ensure the DEF supply is matched to the available fuel supply.
Doosan Portable Power is proud to offer one of the coolest and quietest generators on the market, the G150 T4F. The G150 features a revolutionary enclosure design that creates separate compartments for the powertrain and cooling system. The cooling system utilizes radial cooling fan technology- an industry first for mass production applications. Doosan Portable Power has a legacy of engineering rugged, dependable machines, able to withstand any terrain or harsh environment. The G150 has the ability to operate in extreme temperatures, assuring reliable performance regardless of conditions.
G150WCU-3A-T4F Diesel Generator
The G150 Tier-4F Diesel generator from Doosan Portable Power delivers the coolest and quietest mid-range T4F package on the market. At 100% load, the G150 delivers 154 kVA (123 kW) at 69 dB(A). For increased versatility, the G150 is equipped with a standard Dual-Frequency switch that allows the generator to change from 50Hz to 60Hz. Rugged running gear and a hardened enclosure safeguard Doosan Portable Power’s legacy of durable, dependable machines that stand up to harsh environments. An optional Tundra Package ensures performance in extreme cold, allowing the G150 to operate 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.
A fuel efficient, Tier 4 Final-complient Cummins QSB5 T4F engine has an improved fuel economy, making the G150 T4F able to run for 20 hours at 100% load. Doosan’s industry-leading serviceability continues with 500-hour service intervals. The G150 T4F is equipped with a Leroy-Somer alternator with AREP, protecting against overload and short-circuiting, offering voltage stability and greater motor starting capacity.
The new operator- preferred analog control panel has been enhanced with large, brightly lit meters for at-a-glance monitoring. The onboard engine diagnostic display panel contains the necessary controls and indicators that operate and maintain the aftertreatment regeneration process. A run/idle switch on the control unit ensures reduced engine wear during startup, especially in extreme cold temperatures. A Voltage Selector switch provides quick, easy voltage configuration and is a standard feature on the G150 T4F. This signature protection feature on Doosan Portable Power generators prevents operators form switching voltage during operation- a common cause of downtime and expensive component failure.
Connection panels are now more accessible for improved safety and convince. The panels feature more power wiring connections available, a terminal board that accepts bare wire or lugged cable, an array of twist-lock and GFCI receptacles, and an optional comlock panel to further expand connection versatility. Whatever the task, the G150 T4F is hardened and versatile enough to power your success.
| Model | G150WCU-3A-T4F | ||
|---|---|---|---|
| PRIME POWER RATING | AMPS | KW | KVA |
| @ 480V-3Ø, 0.8PF, 60Hz | 186 | 123 | 154 |
| @ 240V-3Ø, 0.8PF, 60Hz | 371 | 123 | 154 |
| @ 208V-3Ø, 0.8PF, 60Hz | 411 | 118 | 148 |
| @ 240V-1Ø, 1.0PF, 60Hz | 433 | 104 | 104 |
| @ 120V-1Ø, 1.0PF, 60Hz | 433 × 2 | 104 | 104 |
| @ 400V-3Ø, 0.8PF, 50Hz | 191 | 106 | 132 |
| Voltage Configuration | 3-Position Switch | ||
| Frequency Capability | 50Hz/60Hz Switchable | ||
| ENGINE | |||
| Engine Make / Model | Cummins QSB5-G12 | ||
| Displacement (L) | 4.5 | ||
| Number of Cylinders | 4 | ||
| Power Output @ 1800RPM – HP (kWm) | 186 (139) | ||
| Emissions Tier Level | Tier 4 Final | ||
| Aftertreatment Technology | DOC / SCR | ||
| Usable Fuel Tank Capacity – Gal (L) | 176.5 (668) | ||
| Diesel Exhaust Fluid (DEF) Capacity – Gal (L) | 24.4 (92.4) | ||
| Runtime @ 100% Load – Hr | 20.1 | ||
| DIMENSIONS WITH RUNNING GEAR | |||
| Length – in (mm) | 171 (4343) | ||
| Width – in (mm) | 72.5 (1841) | ||
| Height – in (mm) | 91.0 (2311) | ||
| Weight (Ready to Run) – lb (kg) | 7040 (3193) | ||
| Sound Level @ 23 ft (7m) and 100% | 69 | ||