{"product_id":"cummins-rs40-40kw-home-standby-generator-liquid-cooled-quiet-connect™-series-120-240v-single-phase","title":"Cummins RS40 40kW Home Standby Generator | Liquid-Cooled Quiet Connect™ Series | 120\/240V Single-Phase","description":"\u003ch2\u003eThe Cummins RS40 40kW Home Standby Generator Provides Peace Of Mind During Even The Most Extreme Power Outages\u003c\/h2\u003e\n\u003cp\u003eWhether it’s a violent storm, an overloaded grid, or an unexpected blackout, the Cummins RS40 40kW Home Standby Generator ensures your home remains fully powered without interruption. No more spoiled food, no more sitting in the dark, and no more disruptions to your daily life. With automatic, seamless backup power, you can stay comfortable, secure, and connected when the grid fails.\u003c\/p\u003e\n\u003cp\u003eWith blackouts becoming more frequent, the Cummins RS40 40kW Home Standby Generator is the smartest investment you can make for your home. This automatic backup power solution guarantees your family’s comfort, security, and uninterrupted power—no matter the circumstances.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCummins RS40 40kW Home Standby Generator Features\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan\u003eStrong Product Design And Testing For Better Quality And Performance\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eOperates under extreme environmental conditions, including cold weather starts at as low as -40 °F. Tested and certified per the latest EPA, UL, and IBC Seismic standards and capable of meeting NFPA110 requirements when equipped with the necessary accessories and properly installed.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eFlexible \"Exercise Mode\" Reduces Fuel Use, Emissions, And Noise!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eReduces unnecessary fuel consumption, emissions, and noise. The innovative, flexible exercise mode enables the generator to exercise at a time, frequency, and duration that suits your preference - as little as 2 minutes every 6 months.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eImproved Enclosure Design For Better Protection And Performance\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe aesthetically appealing enclosure incorporates special designs that deliver the quietest generator of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance. The generator set enclosure has been evaluated to withstand 180 MPH wind loads in accordance with ASCE7-10. The intelligent design has removable panels and service doors to provide easy access for service and maintenance.\u003c\/p\u003e\n\u003ch4\u003eSelf-Diagnostics and Easy Service\u003c\/h4\u003e\n\u003cp\u003eEquipped with Cummins PowerCommand electronic control to provide industry-leading self-diagnostic capabilities. Critical components of the generator are designed to ensure service and preventive maintenance can be completed in a short period of time.\u003c\/p\u003e\n\u003ch4\u003eNatural Gas\/Propane Engine\u003c\/h4\u003e\n\u003cp\u003eRuns on readily available natural gas or propane vapor, offering a convenient and cost-effective fuel source.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eIntegrates Generator Functions With Remote Start, Alarms, And Monitoring\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eProvides total generator set system integration, including automatic remote starting\/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection, and NFPA 110 Level 1 compliance.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eAttractive Enclosure Features Special Designs For Quiet Operation\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eAesthetically appealing enclosure incorporates special designs that deliver the quietest generator of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance. The generator set enclosure has been evaluated to withstand 180 MPH wind loads in accordance with ASCE7-10. The intelligent design has removable panels and service doors to provide easy access for service and maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCummins RS40 40kW Home Standby Generator Warranty\u003c\/h3\u003e\n\u003cp\u003eCummins provides a 2-years warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cummins RS40 40kW Home Standby Generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCummins RS40 40kW Home Standby Generator Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003eTurbo with after cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eBore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e86.5 mm (3.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eStroke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e100.0 mm (3.94 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e2.4 liters (143.5 in3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eCylinder block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003eCast iron, in-line 4 cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eBattery capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e550 amps at ambient temperature of\u003cbr\u003e0 oF to 32 oF (-18 oC to 0 oC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eBattery charging alternator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e50 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eStarting voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e12 volt, negative ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eLube oil filter type(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003eSpin-on with relief valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eStandard cooling system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e50° C (122° F) ambient cooling system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eRated speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e1800 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eGovernor regulation class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003eISO 8528 Part 1 Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eVoltage regulation, no load to full load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e±1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eRandom voltage variation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e±1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eFrequency regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003eIsochronous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eRandom frequency variation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003e± 0.25% @ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eRadio frequency emissions compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003eFCC code\u003cbr\u003eTitle 47 part 15 Class B \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 58.7812px;\"\u003e\u003cstrong\u003eMinimum fuel supply pressure, kPa\u003cbr\u003e(in H2O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 58.7812px;\"\u003e1.5 (6.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 58.7812px;\"\u003e\u003cstrong\u003eMaximum fuel supply pressure, kPa\u003cbr\u003e(in H2O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 58.7812px;\"\u003e3.5 (14.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e1356 lbs (615 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 39.1875px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 39.1875px;\"\u003eLength 94 in (2388 mm), width 34 in (864 mm), height 45.5 in (1156 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.9632%; text-align: right; height: 19.5938px;\"\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6691%; height: 19.5938px;\"\u003e63 dB(A) at 23 ft (7 m) with sound level 2 enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCummins RS40 40kW Home Standby Generator Manual\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" title=\"Cummins RS40 40kW Home Standby Generator\u0026amp;nbsp;Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/Cummins_RS40_40kW_Home_Standby_Generator_Manual.pdf?v=1743130783\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Cummins_RS40_40kW_Home_Standby_Generator_Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/Cummins_RS40_40kW_Home_Standby_Generator_Manual_100x100.jpg?v=1743130782\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":58157335118198,"sku":"A051Y419","price":20496.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7215\/3718\/files\/Cummins_RS40_40kW_Home_Standby_Generator.jpg?v=1782443825","url":"https:\/\/thegeneratorsdepot.com\/products\/cummins-rs40-40kw-home-standby-generator-liquid-cooled-quiet-connect%e2%84%a2-series-120-240v-single-phase","provider":"thegeneratorsdepot","version":"1.0","type":"link"}