2800REOZDB Industrial – Kohler® Diesel Generator


  • 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 60 Hz generator set offers a UL 2200 listing.
  • 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-, five-, and ten-year extended warranties are also available.

Alternator Features:

  • The pilot-excited, permanent-magnet (PM) alternator provides superior short-circuit capability.
  • The brushless, rotating-field alternator has broad range reconnectability.
  • Additional alternator voltages are available including 12.47 kV, 13.2 kV, and 13.8 kV medium voltages. Contact your local distributor for details.
  • NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting.
  • Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds.
  • Sustained short-circuit current enabling down stream circuit breakers to trip without collapsing the alternator field.
  • Self-ventilated and drip-proof construction.
  • Superior voltage waveform from a two-thirds pitch stator and skewed rotor.
  • Digital solid-state, volts-per-hertz voltage regulator with ±0.25% no-load to full-load regulation.
  • Brushless alternator with brushless pilot exciter for excellent load response.

Other Features:

  • Kohler designed controllers for guaranteed system integration and remote communication.
  • The low coolant level shutdown prevents overheating (standard on radiator models only).
  • An electronic, isochronous governor delivers precise frequency regulation.
  • Multiple circuit breaker configurations.

Prime Ratings:
2500 kW (3125 kVa)
Standby Ratings:
2800 kW (3500 kVa)
60 Hz
Alternator Type:
Brushless, Permanent-Magnet
EPA Tier Level:
Engine Manufacturer:
Detroit Diesel/MTU
Engine Model:
Cylinder Arrangement:
Max Power at Rated RPM:
3010 kWm (4035 BHP)
Prime Fuel Consumption at
100% load:
650.2 Lph (171.8 gph)
75% load:
511.9 Lph (135.2 gph)
50% load:
368.8 Lph (97.4 gph)
25% load:
208.7 Lph (55.1 gph)
Standby Fuel Consumption at
100% load:
707.2 Lph (186.8 gph)
75% load:
557.1 Lph (147.2 gph)
50% load:
394.5 Lph (104.2 gph)
25% load:
226.6 Lph (59.9 gph)
Additional Generators