38 kW Generator
38RCLB Single Phase or Three Phase, Natural Gas|LPG
Required Components
Automatic Transfer Switch Options What's This?
An automatic transfer switch (aka ATS) is a required component in your automatic backup power system. Click to see full description.
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Battery, 1/12V, Wet Starting at $138.00 MSRP*
Power your generator engine with a reliable 12-volt battery. Generators ship without batteries to ensure that the freshest possible battery is installed at the jobsite.
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Overview
Reliable power for large residential or small business needs. When the power goes out during a bad storm or power failure, your 38 kW KOHLER® generator with industrial-grade engine keeps your home or business – from central air to sump pump to personal computers – up and running.*
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Powerful.In just 10 seconds, your KOHLER generator automatically restores power and keeps you connected to the things you love to do.
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Smart.You get steady, high-quality power that protects your electronics from damage related to low-quality power sources.
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Premium warranty.We've got you covered with 5-year, 2,000-hour protection, and an aluminum enclosure that's built to last.
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Quiet.Neighborhood-friendly, with weekly exercise volume that's similar to a normal conversation.
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Innovative.This generator's patent-pending innovations include a three-fan, automotive-style cooling system that keeps the sound level down.
THE POWER YOU NEED
- Powerful operation on either natural gas or liquid propane (LPG); the 38RCLB provides 158 amps on LPG and natural gas
- Extraordinary peak motor-starting capacity, with 38RCLB at 74kVA at 240V
- Premium power quality delivers exceptional digital voltage and frequency regulation along with extremely low levels of harmonic distortion to protect sophisticated electronics and appliances
- Powered by Kohler KG2204T industrial-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
- RDC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
- Extremely quiet operation with sound at 62 dBA at full speed and 54 dBA at exercise (normal conversation level)
- Corrosion-resistant aluminum enclosure is standard
- Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field
- Streamlined installation, including simple terminal block for easy field connections
- Compatible with optional OnCue® Plus and OnCue® Plus Wireless Generator Management Systems, Programmable Interface Module (PIM) and Load Control Module (LCM) or Load Shed kit (LCM or Load Shed Kit compatible with single phase generators only).
*Based on generator and load size.
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Rated kW LP 38 kW Rated kW NG 38 kW Amps LP 158 amps Amps NG 158 amps Peak Motor Starting kVA @240 V 74 kVa Alternator Note All information shown is for 1 Phase 60 Hz generator with the largest alternator option available. Displacement 2.2 L (134 cu. in.) Horsepower 64 HP Enclosure Material Aluminum Sound Output During Weekly Exercise 54 dB(A) Sound Output During Full-speed Operation 62 dB(A) Response Time 10 seconds Warranty Premium five-year limited warranty Country of Origin US Certifications/Listings UL 2200|CSA|EPA Automatic Transfer Switch Included No Remote Monitoring Available Yes Off Grid / Utility Backup Utility Backup Weight 1370 lbs. (621 kg) Alternator Type 4-Pole, Rotating Field Fuel Consumption on NG at 50% load? 327 cfh Fuel Consumption on LP at 50% load? 114 cfh Controller RDC2 Controller Cylinder Arrangement Inline-4 cylinder Dimensions 1880 mm x 836 mm x 1146 mm (74 in. x 32.9 in. x 45.1 in.) Engine Manufacturer/Description KOHLER Engine Model Residential Powertrain KG2204T, 2.2 L, 4-Cycle, Turbocharged Engine/Alternator RPM 1800 Fuel Type Natural Gas|LPG Frequency 60 Hz|50 Hz Phase Single Phase or Three Phase Voltage @ 60 Hz 120/240 Digital Voltage Regulation ±1.0% Built in Mounting Pad No -
Automatic Transfer Switch Options What's This?
ATS Product Options *Does not include installationAn automatic transfer switch (aka ATS) is a required component in your automatic backup power system. Click to see full description.
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Details
Battery, 1/12V, Wet
Starting at $138.00 MSRP*Power your generator engine with a reliable 12-volt battery. Generators ship without batteries to ensure that the freshest possible battery is installed at the jobsite.
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Required Components
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Details
Battery, 1/12V, Wet
Starting at $138.00 MSRP*Power your generator engine with a reliable 12-volt battery. Generators ship without batteries to ensure that the freshest possible battery is installed at the jobsite.
Recommended Accessories
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Details
Block Heater, 500W, 240V, 1Ph, w/Valves
Starting at $134.00 MSRP*If you live in a region with extended winters, you can make generator engine starting easier with an engine block heater kit. The block heater kit heats the coolant in liquid-cooled engines for smoother starts. And, it helps keep engine oil at optimal operating temperatures.
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Details
Block Heater, 500W, 120V, 1Ph, w/Valves
Starting at $134.00 MSRP*If you live in a region with extended winters, you can make generator engine starting easier with an engine block heater kit. The block heater kit heats the coolant in liquid-cooled engines for smoother starts. And, it helps keep engine oil at optimal operating temperatures.
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Details
Oil Pan Heater, 150W, 110-120V
Starting at $118.00 MSRP*Feel confident that your generator will perform in sub-freezing weather. When the temperature falls below a determined level, the thermostat activates the oil pan heater for optimum battery temperature.
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Details
Block Heater, 500W, 120V, 1Ph, w/Valves
Starting at $134.00 MSRP*If you live in a region with extended winters, you can make generator engine starting easier with an engine block heater kit. The block heater kit heats the coolant in liquid-cooled engines for smoother starts. And, it helps keep engine oil at optimal operating temperatures.
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Details
Oil Pan Heater, 150W, 190-240V
Starting at $118.00 MSRP*Feel confident that your generator will perform in sub-freezing weather. When the temperature falls below a determined level, the thermostat activates the oil pan heater for optimum battery temperature.
Optional Accessories
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Details
Power Relay Module (PRM)
Starting at $63.00 MSRP*Even if you purchase a smaller generator, you can prioritize what you power with Power Relay Modules (PRM). During a power outage, your entire house is connected to generator power, but PRMs cycle some circuits on and off to prevent overloading.
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Details
Maintenance Kit, 30/38kW
Starting at $99.00 MSRP*Just like your car, you can keep your KOHLER® generator running at peak performance with genuine KOHLER engine synthetic oil and parts.
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Details
Programmable Interface Module (PIM), CSA
Starting at $197.00 MSRP*Perfect for those who travel frequently or own a vacation home, the Programmable Interface Module (PIM) lets you activate critical items like storm shutters or a security system when you're away (when partnered with the OnCue® Generator Management System).
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Details
Battery Heater for 24/38/48/60 kW
Starting at $150.00 MSRP*Feel confident that your generator will perform in sub-freezing weather. When the temperature falls below a determined level, the thermostat activates the battery heater for optimum battery temperature.
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Details
Programmable Interface Module (PIM)
Starting at $158.00 MSRP*Perfect for those who travel frequently or own a vacation home, the Programmable Interface Module (PIM) lets you activate critical items like storm shutters or a security system when you're away (when partnered with the OnCue® Generator Management System).
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