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Power Solution
13261
Industrial
13361
Mobile
12344
Portable
125 kW
Enclosures / 125RZGC
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Features
- KOHLER Co. provides one-source responsibility for the generating system and accessories.
- The generator set and its components are prototype-tested, factory-built, and production-tested.
- The generator set accepts rated load in one step.
- The 60 Hz generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards.
- A one-year limited warranty covers all systems and components. Two- and five-year extended warranties are also available.
Alternator features:
- The unique Fast-Response(TM) X excitation system delivers excellent voltage response and short circuit capability using a rare-earth, permanent magnet (PM)-excited alternator.
- The brushless, rotating-field alternator has broad range reconnectability.
Other features:
- KOHLER-designed controllers for guaranteed system integration and remote communication.
- The electronic, isochronous governor incorporates an integrated drive-by-wire throttle body actuator delivering precise frequency regulation.



Specifications
Standby Ratings: | ![]() |
125 kW (156 kVA) |
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Hertz: | ![]() |
60 Hz |
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Alternator Type: | ![]() |
4-Pole, Rotating-Field, Brushless, Rare-Earth Permanent Magnet |
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Generator weights and dimensions | ![]() |
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Length: | ![]() |
2800 (110.2) |
Width: | ![]() |
1120 (44.1) |
Height: | ![]() |
1538 (60.6) |
Weight, wet: | ![]() |
1365 (3009) |
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Engine Manufacturer: | ![]() |
PSI |
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Engine Model: | ![]() |
Industrial 8.8 L, 4-Cycle, Turbocharged |
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Cylinder Arrangement: | ![]() |
8 V |
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Engine RPM: | ![]() |
1800RPM |
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Max Power at Rated RPM: | ![]() |
121 kWm (162 BHP) |
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Standby Fuel Consumption at | ![]() |
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100% load: | ![]() |
17.7 m³/hr. (626 cfh) |
75% load: | ![]() |
13.4 m³/hr. (473 cfh) |
50% load: | ![]() |
9.5 m³/hr. (334 cfh) |
25% load: | ![]() |
5.9 m³/hr. (209 cfh) |
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Accessories
- Class H insulation
- Dry exhaust manifold type
- One- or three-phase reconnectable alternator
- Dry exhaust manifold type