Kubota Lowboy Pro GL Series 14,000 Watt (14kW) Diesel Powered 50-State Liquid-Cooled Standby Generator

Description

Low-speed 1800 RPM liquid-cooled diesel architecture drives an industrial brushless alternator to deliver 14kW of continuous prime power without overheating. The Kubota Lowboy Pro GL Series Generator supplies 14kW single-phase 120V and 240V electricity across all 50 states. You run continuous commercial equipment. However, this 870-pound stationary generator requires forklift rigging for site placement.

Kubota builds this compact liquid-cooled generator inside a heavy-gauge acoustic steel enclosure over a structural steel base frame. A commercial 719cc Kubota D902 three-cylinder diesel engine powers a brushless all-copper four-pole alternator at 1800 RPM. An oversized radiator provides continuous thermal heat rejection in 110°F ambient conditions. An integrated 10-gallon fuel tank supports an 870-pound operating weight with environmental fluid containment.

Key Features of Kubota Lowboy

Deploy this ultra-quiet commercial liquid-cooled diesel generator to power mobile service trailers, emergency telecommunication towers, and continuous backup panels. Direct pricing ensures contractors receive legendary Kubota diesel longevity.

• A Kubota D902 three-cylinder liquid-cooled diesel engine delivers 14kW prime continuous power.
• Low-speed 1800 RPM operating architecture ensures extended engine lifespan and quiet operation.
• Sound-attenuated steel enclosure reduces operating noise down to 66 dBA at 23 feet distance.
• An internal 10-gallon fuel tank provides up to 13 hours of runtime at 50 percent load.
• Full-panel output includes two 120V 20-Amp duplex GFCI receptacles and one 120/240V 50-Amp.
• Electric key start with glow plug pre-heaters provides dependable cold-weather starting.
• Brushless all-copper wound alternator delivers clean power with under 3 percent THD.

Dynamometer Bench Testing Load Telemetry

Bench testing confirms continuous prime power output of 14kW at 240V split-phase power across five hours of dynamometer loading on test banks. Total harmonic distortion stabilizes at 2.4% at 60 Hz under full electrical resistance. The 1800 RPM low-speed diesel architecture holds frequency steady under sudden 7000W motor inrush loads without line collapse. Sound profile meters measure 66 dBA at 23 feet distance. Engine coolant temperature stabilizes at 185°F, with fuel consumption measuring 0.77 gallons per hour at full load.

Field Operation Usability Maintenance Directives

Operators position this generator on firm, level ground using forklift pockets or central crane lift points. Turn the key switch to activate glow plugs and start the Kubota diesel engine on jobsites. Do not operate this diesel generator inside enclosed rooms, vehicle trailers, or near building air intakes.

• Check engine oil level and coolant expansion bottle before each work shift.
• Drain water from the primary diesel fuel-water separator every 50 operating hours.
• Clean the engine air cleaner element every 100 operating hours.

Commercial Warranty Terms Crate Manifest

Kubota backs this generator with a 2-Year or 2000-hour commercial manufacturer warranty covering parts and labor. The factory shipping skid delivers the complete 14kW diesel generator unit, 12V start battery, oil filter, fuel filter, keys, and official manufacturer user instruction documentation manuals.