2019 Kohler Engine 80ERESD 80 kW Generator


Kohler Engine
80ERESD 80 kW Generator



80ERESD Single Phase or Three Phase, Natural Gas

Reliable power for very large residential or small business needs. Built to weather the storms, hard-working 60/80/100 kW KOHLER® generators with industrial-grade engines keep your family comfortable and your business running when a utility failure or storm knocks out power.

  • Powerful: In just 10 seconds, this KOHLER generator automatically powers everything, keeping you connected to the things you love to do.*
  • Smart: You get steady, high-quality power that protects sophisticated electronics from damage related to low-quality power sources.
  • Premium warranty: We've got you covered with 5-year, 2,000-hour protection.
  • Advanced: The APM402 controller with patented software is compatible with optional accessories that let you monitor your system remotely through your PC.
  • Exterior options: Choose the optional corrosion-resistant aluminum enclosure or standard steel enclosure.
The Power You Need
  • A popular choice for industrial applications
  • Excellent peak motor-starting capacity: 80ERESD: 237kVA at 240V
  • Premium power quality delivers exceptional digital voltage and frequency regulation along with extremely low levels of harmonic distortion to protect sophisticated electronics
  • Powered by General Motors Vortec automotive-grade engine with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed 1800 rpm
The Conveniences You Expect
  • The APM402 controller provides advanced control, system monitoring and system diagnostics with remote-monitoring capability
  • Quiet, neighborhood-friendly operation with sound similar to a typical central air conditioner
  • Standard steel enclosure with automotive-grade paint
  • Optional corrosion-resistant aluminum enclosure
  • Rated kW NG: 80 kW
  • Amps NG: 333 amps
  • Peak Motor Starting kVA @240 V: 237 kVa
  • Alternator Note: All information shown is for 1 Phase 60 Hz generator with the largest alternator option available.
  • Displacement: 5.7 L (350 cu. in.)
  • Horsepower: 133 hp
  • Enclosure Material: Steel|Aluminum
  • Sound Output During Weekly Exercise: 71 dB(A)
  • Sound Output During Full-speed Operation: 71 dB(A)
  • Response Time: 10 seconds
  • Warranty: Five-year extended warranty
  • Country of Origin: US
  • Certifications/Listings: EPA|CSA|UL 2200
  • Automatic Transfer Switch Included: No
  • Remote Monitoring Available: Yes
  • Off Grid / Utility Backup: Utility Backup
  • Weight: 2976 lb. (1350 kg)
  • Alternator Type: 4-Pole, Rotating Field
  • Fuel Consumption on NG at 50% load: 777 cfh
  • Controller: APM402
  • Cylinder Arrangement: V-8
  • Dimensions: 3526 mm x 1153 mm x 1664 mm (138.8 in. x 45.4 in. x 65.5 in.)
  • Engine Manufacturer/Description: General Motors
  • Engine Model: Industrial Powertrain Vortec 5.7L, 4-Cycle, Turbocharged
  • Engine/Alternator RPM: 1800
  • Fuel Type: Natural Gas
  • Frequency: 60 Hz
  • Phase: Single Phase or Three Phase
  • Voltage @ 60 Hz: 120/240
  • Digital Voltage Regulation: ±0.5%
  • Built in Mounting Pad: No
*Based on generator and load size.



Engine Type
Industrial Powertrain Vortec 5.7L, 4-Cycle, Turbocharged
133 hp
350 cu. in. (5.7 L)


138.8 in. (3526 mm)
45.4 in. (1153 mm)
65.5 in. (1664 mm)
2976 lb. (1350 kg)


AC Output
80 kW
Noise Level
71 dB(A)

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