Engine  -  Generators  -  Parts  -  Media  -  Our Mission  -  Contact Us

Advanced Technology


Economical Diesel Engine

Kubota's own horizontal, water-cooled, 4-cycle diesel engines feature both Direct Injection combustion system and TVCS (Three Vortex Combustion System) to improve power and reduce fuel consumption.


Low Noise and Vibration

The engine, generating devices and other equipment are all firmly installed on a single base. This base is attached to a rigid pipe frame through vibration dampening rubber pads to prevent both noise and vibration.


Variety of Choices

ASK-R offers 4 models to choose from. Two basic types - single phase with 3, 5, and 8kVA, and the three phase with 10kVA output - plus a wide variety of options, such as dual voltage and cycle.


Dual (Manual and Electric) Starting System

ASK-R series offers you two types of starting methods, manual or electric, to choose from. Both types are very easy to start.


Stable Generation

Kubota's exclusive transistor type AVR (Automatic Voltage Regulator) guarantees stable voltage for induction and other submersible pump motors, lights, radio, and electric motors used in washing machines, refrigerators and other home appliances.

Model ASK-R130 ASK-R130B ASK-R150 ASK-R150B ASK-R180 ASK-R180B ASK-R3100 ASK-R3100B
Rated output (kVA/kW) 3.0/3.0 5.0/5.0 8.0/8.0 10.0/8.0
Number of phase Single Single Single Three
Voltage 220, 240 380/220, 415/240
Power factor (%) 100 100 100 80
Excitation Self-excitation Self-excitation Self-excitation Self-excitation
Number of poles 2 2 2 2
Speed (rpm) 3000 3000 3000 3000
Voltage compensation system Condenser AVR AVR
Type 4-cycle,water-cooled diesel 4-cycle,water-cooled diesel
Max.output (HP/rpm) 6.4/2200 11.5/2200 16/2200
Number of cylinders 1 2
Displacement (cc) 376 624 931
Fuel tank capacity (L) 7.5 10.5 12.0
Cooling system Radiator-cooled Radiator-cooled
Starting system Manual Electric Manual Electric Manual Electric Manual Electric
Battery output (V-AH) - 12-28 - 12-48 - 12-48 - 12-48
Model 130 156 175 205 290 315 290 315
Standard accessories Voltmeter Caster No-fuse breaker Output terminal Voltmeter Caster No-fuse breaker Output terminal
*Injury can occur: Do not connect generator to an electrical system unless an isolation switch has been installed, otherwise injury can occur.
*The company reserves the right to change specifications without notice to incorporate technological advances and engineering modifications.
*Thermostat kit is required for operation below -10 degrees Celsius.

Engine  -  Generators  -  Parts  -  Media  -  Our Mission  -  Contact Us