Model information

Click here for general information and pictures.

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 × stroke (mm)	87×92.4
	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×W×H)	1518×650×971	1643×740×996	1423×650×971	1518×650×971	1643×740×996
	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	§§§§	§§§§	§§§	§§§	§§§

[ § Standard Feature, © Optional Feature ]

Return to top

KJ Series. Kubota Made. Quality Assured.

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.

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.

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's original TVCS combustion system improved air/fuel mixture, resulting in cleaner engine emissions which comply with US CARB ULGE regulations. Sound levels during load and no-load operations are kept to a minimum with Kubota's world renown diesel engine development technology and the superb TVCS combustion system. Super glow system comes as standard equipment to shorten preheating time and quicken engine start ups in cold temperature. Sturdy built Super 03 Series engines promise great reliability and long service life with advantages to meet most any application. In addition, the Super 03 Series is also designed against asbestos pollution.

Return to top