Kubota KJ-S130VX generator


KJ Series

  • Prime Output 12.5 kVA (12.5 kW)
  • Standby Output 13.8 kVA (13.8 kW)
  • Frequency: 50 HZ
  • Phase: Single
Features & Benefits


  • Direct Coupled for reliable power supply.
  • Brushless Alternator designed to be used in a variety of difficult starting conditions. It’s Load Acceptance Module (LAM) enables the engine to accept larger load impacts to regain its rated speed more quickly.
  • Transistor Automatic Voltage Regulator (AVR) to regulate a stable flow of current.

Clean Emissions

  • Diesel engines selected to power the heavy-duty KJ series produce far less soot, HC and CO emissions thanks to Kubota original E-TVCS combustion.

Easy to Operate

  • Reduced sound and vibration.
  • Convenient front panel control.
  • Easy transportation with Twin Point Lifting Eye.

Carefree Maintenance

  • One side maintenance.
  • Automatic air bleeding automatically removes air bubbles from the fuel line.

Increased Safety

  • Automatic shutdown mechanism.
  • Emergency unit to protect against water, dust, and vibration.
  • Protective design.
  • New load center location to reduce the cables from being tangled.



Type-Revolving field, brushless AC generator
Standby OutputkVA (kW)13.8 (13.8)
Prime OutputkVA (kW)12.5 (12.5)
Voltage - Single PhaseV110/220
Armature Connection-Series delta
Phase / Wire-1/12
Power Factor-1.0
No. of Poles-4
Voltage Regulation%3.5 (No load to full load)
Type of Coupling-Direct coupled
Single Phase 110VA56.8
Single Phase 220VA56.8
Type-Vertical, water-cooled, 4-cycle diesel engine
Model- V2203
No. of Cylinders-4
Bore x Strokemm (in.)87.0 x 92.4 (3.43 x 3.64)
DisplacementL (cu. in.)2197 (134.1)
Engine Speedrpm1500
Continuous Rated OutputkW (HP)16.9 (22.7)
Lubricant (API classification)-Above CD grade
Oil CapacityL (qts.)8.7 (2.3)
Coolant CapacityL (qts.)7.9 (2.1)
Starting System-Electric - 12 volt DC
Fuel Consumption-Diesel fuel No.2 (ASTM D975)
at Full LoadL/h (gal./h) 5.3 (1.4)
at 3/4 LoadL/h (gal./h)4.6 (1.2)
at 1/2 LoadL/h (gal./h)3.4 (0.9)
at 1/4 LoadL/h (gal./h)2.3 (0.6)
Fuel Tank Capacity - Continuous Operation HoursL (gal.)37.0 (9.8)
at Full Loadh7.0
at 3/4 Loadh8.0
at 1/2 Loadh10.9
at 1/4 Loadh16.1
Battery (Ah/5 h)-12 V (64 Ah)
Dimensions L x W x Hmm (in.)1488 x 650 x 971 (57.0 x 25.6 x 38.2)
Approx. Net Weightkg (lbs.)505 (1113)
Sound Level (Full Load at 23 ft. [7m])dB (A)75
Emergency Stop System-In case of abnomal oil pressure or water temperature