Camping  :  Inverter  :  Worksite  :  Marine  : Commercial Generators  : Portable Power  :  Solar Power  :  Wind Power  :  About Us

 

 

 

 

Price List | Sales Office | Contact Us | Home | Back  

Kubota Commercial Power Generators

Kubota GeneratorsKubota KJ & SQ Series
Portable Commercial Power Generators

DEPENDABLE POWER
Brushless Alternator
This brushless, self-excitation type alternator is designed to be used in a wide variety of difficult starting conditions. Its Load Acceptance Module (LAM), enables the engine to accept larger load impacts and to regain its rated speed more quickly. Its convertable (50Hz) electronic regulator is powered independently from the voltage detection circuit, therefore regulation is not affected by distortions generated by the load.

Transistor Automatic Voltage Regulator (AVR)
All KJ Series generators are equipped with a transistor AVR to regulate a stable flow of current. In addition, any local condition can be matched by using the voltage adjustment.

Reduced Sound and Vibration
Kubota's low noise design features quieter engines with the TVCS combustion system, as well as sound attenuated enclosures which effectively reduce all sound levels. Integral vibrations have also been reduced by adding rubber isolating pads in critical areas.

INCREASED SAFETY
Automatic Shutdown Mechanism
Should any abnormality occur in oil pressure or water temperature, this mechanism automatically stops the engine before it can be damaged.

Emergency Unit
Kubota gathered the emergency relay, timer relay, and safety relay into one unit to save space, simplify the wiring scheme, and to improve protection against water, dust, and vibration. An external key switch is part of the standard control system for KJ-generators. In addtion, a manual engine shutdown lever is avaailable as an emergency backup.

Protective Design
All rotating parts of the generator have been enclosed in a sturdy cabinet for maximum operator safety.

Kubota's untiring quest for quality led to the development of a new line of heavy-duty 4-pole generators, the KJ Series. The power source is Kubota's own Super 03 Series diesel engines with emission levels far below the set standard according to CARB ULGE regulations. KJ Series ensure a much quieter, more efficient, and much longer service life anywhere you need fast safe and economical electrical power. Every generator in this series is designed, assembled, and tested to guarantee maximum performance and compatibility. KJ Series' alternator and the engine production plants have been approved and awarded ISO 9002 certification by Lloyd's Register Quality Assurance (LRQA). When the label reads Kubota, quality is assured.

EASE OF OPERATION & PORTABILITY
Convinient Front Panel Control
All switches and lamps are conveniently located in the center of the front panel for maximum accessibility.

Transportability Enhanced by Twin Point Lifting Eye
Twin point lifting eye makes it easy to transport all KJ Series generators.

SIMPLE MAINTENANCE

Ease of Access
Oil, fuel, water, and filters are all located on one side for easy maintenance.

Automatic Air Bleeding
Air bubbles which can rob the engine of its power are automatically removed from the fuel line.

Easy-to-Mount & Remove Battery Pack
The battery pack, loacted in the rear of the generator, can be easily removed through the back panel.

CLEANER, QUIETER AND MORE RELIABLE SUPER 03 DIESEL ENGINES

 

Kubota Model KJ-S130V KJ-S170F KJ-T130D KJ-T180V KJ-T230F
Generator Type Revolving field, self-generating brushless AC generator
Frequency (Hz) 50
Rated output (kVA) 12.5 17 12.5 18 23
Rated output (kW) 12.5 17 10 14.4 18.4
No. of phases 1 3
Voltage (V) 240 240 240 / 415 240 / 415 240 / 415
Amps 52.1 70.8 17.4 25 32
Power Factor 100 80
No. of Poles 4
Rating Continuous
Insulation class H
Drive Direct drive
Engine Type Vertical, water-cooled, 4-cycle diesel engine
Model V2203 F2803 D1703 V2203 F2803
No. of cylinders 4 5 3 4 5
Bore ラ stroke (mm) 87ラ92.4
Total displacement (mm) 2197 2746 1647 2197 2746
Revolutions per minute (rpm) 1500
Continuous rated output (kW) 23 28.7 17.2 23 28.7
Lubricating oil API service class CC or CD 10W30
Oil capacity 8.7 10.5 6.3 8.7 10.5
Coolant capacity 7.9 9.4 6.9 7.9 9.4
Set Fuel Diesel No.2
Fuel tank capacity 37 60 37 37 60
Fuel consumption 4.6 6.2 3.4 4.7 6.3
Starting method Electric
Battery capacity 70
Dimension (LラWラH) 1518ラ650ラ971 1643ラ740ラ996 1423ラ650ラ971 1518ラ650ラ971 1643ラ740ラ996
Dry weight (Kg) 505 630 470 505 600
Sound level @7m (dB) 75 76 73 75 76
Emergency Stop Mechanism In case of abnormal oil pressure or water temperature
Security measures Door, fuel cap, control panel protection and radiator cap are lockable
Control Panel A.C. Voltmeter
Frequency Meter
A.C. Ammeter
No Fuse Breaker
Pilot Lamp
Warning Lamp
Main Switch
A.C. Voltmeter Phase Selector - -
Voltmeter adjuster
A.C. Ammeter Phase Selector - -
Hour meter
Outlet 500V 3-Phase (32Amp) 5-PIN - -
Outlet 250V Single Phase (15Amps) 3-PIN Flat ァァァァ ァァァァ ァァァ ァァァ ァァァ

[ ァ Standard Feature, ゥ Optional Feature ]

SQ Series Features

 

SQ1120-AUS 11.2kVa,11.2kW, 240Volt AC, 4 pole 1500rpm,3 cylinder D1703 diesel engine, super quite 61dB
SQ1150-AUS 15.0kVa, 15.0kW, 240Volt AC, 4 pole 1500rpm, 4 cylinder V2203 diesel engine, super quite 63dB
SQ3140-AUS 14.0kVa, 11.2kW, 415/240Volt AC, 4 pole 1500rpm, 3 cylinder D1703 diesel engine, super quite 61dB
SQ3200-AUS 20.0kVa, 16.0kW, 415/240Volt AC, 4 pole 1500rpm,4 cylinder V2203 diesel engine, super quite 63dB
SQ3300-AUS 30.0kVa, 24.0kW, 415/240Volt AC, 4 pole 1500rpm, 4 cylinder V3300 diesel engine, super quite 64dB