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Kubota Custom UG Open Industrial Generator 12.5kW
Kubota Custom UG Open Industrial Generator 12.5kW

Kubota Diesel Model UG Industrial Generator 12.5kW generator produces 12.5kW continuous output @ 60Hz running at the low speed of 1800 RPM. These industrial generators are suitable for off the grid, prime power and standby use. When you require the dependability of an industrial grade generator the UGI Series is for you. Our custom built generators are available in several models from 8.5kW to 250kW available in single and three phase and priced competitively to deliver the performance and value found only on more expensive competitors models.

Standard equipment includes: 12 volt electric starter, 12 volt battery charging alternator, automatic engine shutdown for low oil pressure and high coolant temperature, fuel filter, electric fuel transfer pump, air silencer intake, air cleaner, heavy duty steel frame, high ambient radiator cooling, single bearing generator, brushless exciter, unit mounted solid state voltage regulator, industrial muffler shipped loose.

United Generator’s custom built Kubota, Perkins and John Deere generators provide reliable power to meet the most demanding requirements. We use the same engines as the factory built models and the best Newage / Stamford alternators available. These generators are designed and built to withstand tough environments at construction sites, provide prime power for off the grid applications and dependable temporary clean power at entertainment venues and disaster recovery operations. By utilizing the latest state of the art voltage regulation and the highest quality solid state circuit boards our generators are safe to use with sensitive equipment like computers, cells phones and any where clean power is needed.  Our easy to maintain design offers quick access to all drain extensions and filters, which can be cross referenced at any auto store, making routine maintenance even easier. This unit includes every basic feature our customers ask for making it turn key ready for a commercial or residential back up or an off the grid primary power source.

You can upgrade this unit to a quiet residential muffler, mount it on a 60, 100, 150 or 200 gallon extended run time fuel tank, add an electric transfer fuel pump or install a digital controller that includes a free 2 wire auto start module. You may upgrade to a regular or sound attenuated aluminum powder coated weather enclosure for longevity, rust resistance and super quiet operation.

This model features a premium Kubota model V1505, 4 cylinder, 30 HP, diesel fueled, liquid cooled engine with electric start. This model runs at 1800 RPM and generates 12.5 kW @ 60 Hz of clean stable continuous power at a primary voltage of 120/240 VAC, single phase, 60 Hertz.


Model                                                   UG4-12.5KW

Engine                                                  Kubota V1505 BGE

Cylinders                                              Four (4)

Cubic Inch Displacement                    91

Bore and Stroke                                   3.07” x 3.09”

Engine Speed                                       1800 RPM

Dimensions genset                              L  43” x W 20” x H 29” with without fuel tank

Weight w/o fuel tank                          630 lbs. With options and 100 gallon tank approximately 1232 lbs.

Shipping dimensions with tank           L 71.0 x W 30.0 x H 45.0, shipping weight 1312 lbs

Alternator                                              Mecc Alte altenator ends (best available) http://www.meccalte.com/ .

Out Put Voltage                                     120/240 Volt

Out Put Amps                                        104/52 Amps

Phase                                                     Single (1)

Hertz                                                      60 Hz

Battery, Rack and Cable optional         Mounted on Machine

2 Amp optional                                      Battery Charger

Fuel Tank optional                                100 gallon base mount tank L 71” x W 30” x H 15” plans available

Fuel consumption                                 100 gallon approximate run time at ¾ load 108 hours or .92 gals/hr

Enclosure optional                                Sound Attenuated / Powder Coated Aluminum Color White

Muffler                                                   Industrial Grade

Mechanical Fuel Pump                         Mounted on Machine

Analog Control Panel                            Temperature, Oil, Volt, Hour meter, AC Volts, AC Amps and Frequency

Circuit Breaker optional                        No Main Line Circuit Breaker Installed on Machine

Oil Drain Valve                                       Installed on Machine

Auto Start Module optional                   Mounted on Machine included. Allows starting of genset from ATS



12 Volt Electric Start

12 Volt Battery Charging Alternator

Automatic Engine Shutdown for Low Oil Pressure / High Coolant Temperature

Fuel Filter

Air Silencer Intake / Cleaner

Heavy Duty Steel Frame

High Ambient Radiator Cooling

Single Bearing Generator

Brush less Exciter

Unit Mounted Solid State Voltage Regulator

Muffler Shipped Loose

Production time 14 working days

Warranty Three Year Limited


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List Price: $11821.00
Price: $8863.00

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