Kohler 48KW, 1-Phase Home Standby Generator with Aluminum Enclosure | 48RCLC

Exceptionally powerful, surprisingly quiet. Robust 1800-rpm liquid-cooled engines, patented technology that keeps sound levels to a minimum.

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Kohler 48KW, 1-Phase Home Standby Generator with Aluminum Enclosure | 48RCLC



Standard Features: UL2200/CSA, 60 Hz, Aluminum Sound Shield, Unit Mounted Radiator, Standard Air Intake, RDC2 Controller which includes a 2.5AMP Battery Charger, Flexible Fuel Lines, Coolant in generator, 45 C Cooling System and 5-Year Basic Warranty, OnCue Plus. 

 Reliable power for large residential or small business needs. When the power goes out during a bad storm or power failure, your 48 kW KOHLER® generator with industrial-grade engine keeps your home or business – from central air to sump pump to personal computers – up and running.* 


In just 10 seconds, your KOHLER generator automatically restores power and keeps you connected to the things you love to do. 


You get steady, high-quality power that protects your electronics from damage related to low-quality power sources. 

Premium warranty. 

We’ve got you covered with 5-year, 2,000-hour protection, and an aluminum enclosure that’s built to last. 


Neighborhood-friendly, with weekly exercise volume that’s similar to a normal conversation. 


This generator’s patent-pending innovations include a three-fan, automotive-style cooling system that keeps the sound level down. 

*Based on generator and load size. 

Usually ships in 33 weeks after place the order.

can be export

Product can be export to the Caribbean, Latin America and other parts of the world with an additional payment.

Chat with one of our customer service representatives on Whatsapp (green button below) or call us at +1.954.657.7777 for shipping from USA to your country.

IMPORTANT: Before adding your product to the cart, contact us on Whatsapp (green button below) or by phone +1.954.657.7777 to check the availability of the product you wish to buy. We want to serve you as you deserve.

Additional Info


Details and Specifications


  • Powerful operation on either natural gas or liquid propane (LPG); the 48RCLC provides 200 amps on LPG and natural gas 
  • Extraordinary peak motor-starting capacity, with 48RCLB at 113 kVA 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 KG6208 industrial-grade engine with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed 1800 rpm 
  • Compatible with OnCue® Plus and optional OnCue® Plus Wireless Generator Management Systems, and Programmable Interface Module (PIM)


  • 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 61 dBA at full speed and 57 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 
  • These new RCL generators are listed and labeled to meet NFPA 37 requirements for installations as close as 18 inches. Must follow proper installation guidelines for clearance to windows, doors, air intakes per installation manual and local codes. 

Product Specifications:

Rated kW LP48 kW
Rated kW NG48 kW
Amps LP200 amps
Amps NG200 amps
Peak Motor Starting kVA @240 V113 kVa
Alternator NoteAll information shown is for 1 Phase 60 Hz generator with the largest alternator option available.
Displacement6.2 L (378 cu. In.)
Horsepower103 HP
Enclosure MaterialAluminum
Sound Output During Weekly Exercise57 dB(A)
Sound Output During Full-speed Operation61 dB(A)
Response Time10 seconds
WarrantyPremium five-year limited warranty
Country of OriginUS
Certifications/ListingsEPA,CSA,UL 2200
Starting Battery Spec: 12VDC 630CCA Group 24Sold Separately
Automatic Transfer Switch IncludedSold Separately
Remote Monitoring AvailableIncluded
Off Grid / Utility BackupUtility Backup
Weight1690 lbs. (767 kg)
Alternator Type4-Pole, Rotating Field
ControllerRDC2 Controller
Cylinder ArrangementV-8
Dimensions2280 mm x 836 mm x 1182 mm (89.8 in. x 32.9 in. x 46.5 in.)
Engine Manufacturer/DescriptionKOHLER
Engine ModelKG6208, 6.2L, Natural Aspiration
Engine/Alternator RPM1800
Fuel TypeLPG,Natural Gas
Frequency60 Hz
PhaseSingle Phase or Three Phase
Voltage @ 60 Hz120/240|277/480
Digital Voltage Regulation±1.0%
Built in Mounting PadNo
NFPA 37 Reduced SetbackYes

PRODUCT Related documents:

Booklet, Product Knowledge, Consumer, Res_Lt Coml - G12-434 10_21

Brochure, Consumer, Res_Coml - G12-429 5_21

Brochure, Standby and Portable Full Line - G12-458 5-21

Dimensional Drawing 48RCLB_60RCLA ADV-8954

Dimensional Drawing 48RCLC_60RCLB - ADV-9760

Engine Operation Manual - TP-7095 1_19d

Engine Parts Catalog - TP-7098 10_21d

Generator Operation Manual 48RCLB_C & 60RCLA_B - TP-7102 9_21d

Generator Parts Catalog - TP-6812 11_21g

OnCue Plus, Quick Start Guide G18-247 11_16

Sell Sheet, 24_38_48_60RCL, Res_Lt Coml - G12-430 5_21

Sell Sheet, Residential Maintenance - G12-333 5_21

Spec Sheet OnCue Plus Generator Management System - G6-179

Specification Sheet 48RCLC - G4-306 6_21

Stationary Standby Five-Year or (2000)-Hour Limited Warranty - TP6479 1_16j

Additional Info
Weight1690 lbs
Dimensions89.8 × 32.9 × 46.5 in


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