The Kubota 14kW Diesel-Powered Portable Generator GL14000 is a commercial mobile generator designed to provide dependable portable power for demanding jobsites, commercial applications, and professional operations. With a 12kW rated output and 14kW surge capacity, the GL14000 provides the power needed to operate a wide range of electrical equipment and loads while maintaining the durability expected from a Kubota diesel generator.

At the heart of the GL14000 is a Kubota D902 3-cylinder liquid-cooled diesel engine paired with a 60 Hz alternator. The generator delivers 120/240V output and is equipped with an electric starting system for convenient operation. A low-oil alert and built-in hour meter provide useful monitoring functions for day-to-day generator operation and maintenance scheduling.

The GL14000 offers flexible connection options for commercial and jobsite equipment, including two 120V 20-amp GFCI duplex receptacles, one 120/240V 50-amp twist-type receptacle, and an output terminal block. Its steel enclosure provides a durable housing for demanding mobile applications, while the 9.62-gallon diesel fuel tank supports up to 11 hours of runtime at 50% load.

Rated at 68 dB(A) at 23 feet and weighing 904 pounds, the Kubota GL14000 is built as a substantial commercial mobile power solution. The included battery, liquid-cooled diesel engine, durable steel enclosure, and versatile electrical connections make this generator a practical choice for contractors, commercial users, and other applications requiring reliable portable power.

Key Features

• 12kW rated power output with 14kW surge capacity
• Kubota D902 3-cylinder diesel engine
• Liquid-cooled engine design
• Electric start system
• 120/240V electrical output
• 60 Hz operating frequency
• 50-amp rated output
• Commercial mobile generator configuration
• Durable steel enclosure
• Low-oil alert for engine protection
• Built-in hour meter for monitoring operating time
• Battery included
• Two 120V 20-amp GFCI duplex receptacles
• One 120/240V 50-amp twist-type receptacle
• Output terminal block
• 9.62-gallon diesel fuel tank
• Up to 11 hours of runtime at 50% load
• 68 dB(A) at 23 feet
• Designed for commercial, jobsite, and mobile power applications
• 2-year limited consumer warranty

Specifications