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33EFOZCJ

33EFOZCJ

33EFOZCJ

Product catalog summary
Generator Features
  • The 40EOZCJ model is EPA Tier II compliant (60 Hz only).
  • Features a Fast-Response excitation system with a rare-earth permanent magnet-excited alternator for excellent voltage response and short-circuit capability.
  • Brushless, rotating-field alternator with broad-range reconnectability and Class H insulation.
  • Voltage regulation of ±0.5% and frequency regulation of 5%.
  • Available in heat exchanger cooled and keel cooled configurations.
Optional Approvals
  • Det Norske Veritas (DNV) approval available.
Generator Weights and Dimensions
  • Weight varies between 910 kg (2005 lb) and 957 kg (2110 lb) depending on the model.
  • Dimensions vary with length from 1524 mm (60.01 in.) to 1858 mm (73.15 in.).
Generator Ratings
  • 40EOZCJ model offers various voltage configurations with ratings up to 40.0 kW/50.0 kVA at 60 Hz.
  • 33EFOZCJ model offers ratings up to 33.0 kW/41.0 kVA at 50 Hz.
Engine Specifications
  • Inline, 4-cycle engine with 4 cylinders and natural aspiration.
  • Displacement of 4.5 L (275 cu. in.) and a compression ratio of 17.6:1.
  • Maximum power at rated rpm is 62 HP for 60 Hz and 54 HP for 50 Hz.
Cooling System
  • Heat exchanger and radiator models available with different capacities and cooling types.
Fuel System
  • Diesel fuel specified to EN 590 or ASTM D975 with a manual priming pump.
Controller Features
  • Graphical display with pushbutton/rotary selector dial for easy data access.
  • Supports Modbus protocol and provides integrated hybrid voltage regulation.
Alternator Specifications
  • Kohler manufactured, 4-pole, rotating-field alternator with brushless, rare-earth permanent-magnet exciter.
  • Voltage regulation from no load to full load is ±0.5%.
Optional Accessories
  • Includes circuit breakers, remote digital display, and electronic governor for paralleling operation.
See more

Catalog excerpts

33EFOZCJ-1

Generator Weights and Dimensions Generator Set HX/KC* RAD* Weight, kg (lb.) Wet Dry Length, mm (in.) Width, mm (in.) Height, mm (in.) Marine Generator Set Generator Features • Engine is Environmental Protection Agency (EPA) Tier II compliant (60 Hz model only) • The unique Fast-Response™ X excitation system delivers excellent voltage response and short-circuit capability using a rare-earth permanent magnet-excited alternator • The brushless, rotating-field alternator has broadrange reconnectability • Remote control connector • Class H insulation • Reconnectable voltage • One- or three-phase reconnectable alternator • Voltage regulation of ±0.5% • Frequency regulation of 5% • Heat exchanger cooled configuration includes a wet exhaust bend • Keel cooled configuration includes a dry exhaust bend Optional Agency Type Approvals • Det Norske Veritas (DNV) * HX/KC = Heat Exchanger/Keel Cooled Model * RAD = Radiator Model See the drawings on the last page for detailed dimensions. Generator Ratings (Prime) Model Generator (Alternator) Heat Exchanger/Keel Cooled Models RATINGS: Ratings per ISO 3046, ISO 8528-1, and Kohler ISO rating guideline 2.14. Obtain technical information bulletin (TIB-101) on ratings guidelines for complete ratings definitions. Availability is subject to change without notice. Kohler Co. reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. Contact your local Kohler generator set distributor for availability. 10% overload capacity one hour in twelve hours.

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33EFOZCJ-2

Engine Specifications Type Number of cylinders Firing order Aspiration Displacement, L (cu. in.) Bore and stroke, mm (in.) Compression ratio Combustion system Rated rpm Maximum power at rated rpm, HP Cylinder block material Cylinder head material Piston rings Crankshaft material Connecting rod material Governor type Engine Electrical Engine Electrical System Battery, voltage Battery, charging (12 volt) Battery, charging (24 volt) Battery, recommendation (min., 12 volt) Starter motor Cast iron Cast iron 2 compression/1 oil Forged steel Forged steel Mechanical Oil pan capacity with filter, L (U.S....

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33EFOZCJ-3

Alternator Kohler 4-pole, rotating-field Brushless, rare-earth permanent-magnet 12, reconnectable Solid state, volts/Hz Class H 115 °C 1, sealed Flexible disc Full ±0.5% 100% of rating (35% dip for voltages below) 180 (60 Hz), 136 (50 Hz) Decision-Maker® 3500 Paralleling Controller Provides advanced control, system monitoring, and system diagnostics for optimum performance and compatibility. The Decision-Maker® 3500 controller uses a patented hybrid voltage regulator and unique software logic to manage alternator thermal overload protection features normally requiring additional hardware. Additional...

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33EFOZCJ-4

KOHLER CO., Kohler, Wisconsin 53044 USA Phone 920-457-4441, Fax 920-459-1646 For the nearest sales and service outlet in the US and Canada, phone 1-800-544-2444 KOHLERPower.com NOTE: Dimensions are shown in mm [in.]. NOTE: This drawing is provided for reference only and is not intended for installation planning. Contact your local distributor for more detailed information. © 2013, 2014, 2015, 2016, and 2017 by Kohler Co. All rights reserved.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.