Generac 48kW Diesel Protector Series Standby Generator with Extended Run Tank | RD04833ADAL

Generac 48kW Generator with Extended Run Tank

The Diesel-Powered Generac 48kW Generator RD04833ADAL works with an automatic transfer switch (purchase separately) to automatically start and run during a power outage. Backup power keeps homes safe and businesses open. Refrigerators and freezers stay cold. Pumps run as needed. Heating and Cooling systems maintain comfort. Power for everyday necessities and conveniences.

An integrated 132-gallon base fuel tank extends the 48 kW Generac Protector Series run time to 65.3 hours when operating at half the rated capacity. The RD04833ADAL meets basic code requirements for external vent and fill. True Power Technology and State of the art power regulation through changing load conditions deliver clean power and maximum motor starting capability. The 48 kW Generac Diesel Protector includes a Generac 5-Year Limited Warranty.

Generac 48 kW Generator

Generac 48 kW Diesel Protector standby generators are Code Ready with built-in features and popular optional code-driven accessories that make compliance easy without a custom configuration. The RD04833AL has a UL-2200 listed generator, includes external vent and fill and a UL/CUL 142-listed double-wall tank.

The two-line multilingual Evolution Controller provides a structured menu for status, options, and setup with color-coded backlit buttons and a LCD text display. View status updates, alerts, and maintenance logs. Mounted behind an external viewing window for easy viewing of breaker position and generator status without opening the generator cabinet.

True Power Electrical Technology delivers utility-quality power for the most sensitive electronics and the demands of power-hungry appliances like HVAC and deep well pumps. Solid-state frequency compensated voltage regulation to within +/- 1% with fast response to changing load conditions and maximum motor starting power.

Protector Series Generators come equipped with Mobile Link Connectivity. Monitor generator status from anywhere with a smartphone, tablet, or PC. Access status and maintenance alerts. Connect with authorized service dealers for fast, proactive service.

Quiet Test is a weekly self-test and exercise mode that runs at a lower RPM. The lower engine speed produces less noise and uses less fuel. A weekly test keeps the Generac 48kW ready to start and run the moment after losing utility power.

Generac staffs and operates their Wisconsin-based Customer Care center 24 hours a day, seven days a week, 365 days a year to answer calls and solve problems. They operate the largest nationwide dealer service network with factory-trained staff and large part inventories plus scheduled maintenance programs, warranty assistance, and emergency service.

Innovative design and a complete test plan that includes everything from components and reliability to environmental and product life contribute to a reliable product backed by Generac’s 5-Year Limited Warranty.

USA Engineered and Built in America’s heartland with headquarters in Waukesha, Wisconsin and factories throughout the state.

Diesel Protector Series 48kW Generac Generator

Generac 48kW diesel generators are suitable for large or luxury homes, small-to medium-sized businesses, estates, and agricultural operations that require 120/240-Volt Single Phase power. Connection to a home or business electrical system requires an automatic transfer switch. ATS available separately. Compatible with Generac RXSC, RXSW, RTSW, RTSN automatic transfer switches.

The 48kW Generator RD04833AL has a Generac liquid-cooled inline turbocharged four-cylinder diesel engine operating at 1800 RPM. Full-load fuel consumption at 4.3 gallons per hour and 2.3 gallons per hour at half load.

Product Specifications