Kubota SQ-1150 generator


SQ Series

  • Prime Output 15 kVA
  • Standby Output 16 kVA
  • Frequency: 50 HZ
  • Phase: Single
Features & Benefits

Dependable Generation

  • Direct Coupled
  • Excellent Load Characteristics

Clean Emissions

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

Ease of Operation 

  • Improved Enclosure with a Noise Absorbing Duct
  • Over-Sized Muffler has lowered the sound level
  • Quiet Cooling Fan
  • Compact & Easy to Transport

Carefree Maintenance

  • Easy One Side Maintenance
  • Locking Control Panel Door
  • Automatic Air-Bleeding
  • Automatic Start System

Increased Safety

  • Designed with Safety in Mind
  • Safety Door Interlocks
  • Safe Enclosure


Type-Revolving field, brushless AC generator
Standby OutputkVA (kW)16.0 (16.0)
Prime OutputkVA (kW)15.0 (15.0)
Voltage - Single PhaseV110/220
Armature Connection-Series
Phase / Wire-1/4
Power Factor-1.0
No. of Poles-4
Voltage Regulation%1.5 (No load to full load)
Type of Coupling-Direct coupled
Single Phase 110VA68.2 x 2
Single Phase 220VA 68.2
Type-Vertical, water-cooled, 4-cycle diesel engine
No. of Cylinders-4
Bore x Strokemm (in.)87.0 x 92.4 (3.43 x 3.64)
DisplacementL (cu. in.)2.197 (134.1)
Engine Speedrpm1500
Continuous Rated OutputkW (HP) 18.4 (24.7)
Lubricant (API classification)-above CD grade
Oil CapacityL (qts.)7.6 (8.0)
Coolant CapacityL (qts.)6.3 (6.7)
Starting System-Electric - 12 volt DC
Fuel Consumption-Diesel fuel No.2 (ASTM D975)
at Full LoadL/h (gal./h)5.5 (1.5)
at 3/4 LoadL/h (gal./h)4.1 (1.1)
at 1/2 LoadL/h (gal./h)3.1 (0.8)
at 1/4 LoadL/h (gal./h)2.3 (0.6)
Fuel Tank Capacity - Continuous Operation HoursL (gal.)62.0 (16.4)
at Full Loadh11.3
at 3/4 Loadh15.1
at 1/2 Loadh20.0
at 1/4 Loadh27.0
Battery (Ah/5 h)-12 V (55 Ah)
Dimensions L x W x Hmm (in.)1675 x 780 x 970 (65.9 x 30.7 x 38.2)
Approx. Net Weightkg (lbs.)730 (1609)
Sound Level (Full Load at 23 ft. [7m])dB (A)63
Emergency Stop System-In case of abnormal: Oil pressure, water temperature, fan belt broken When the side cover and door open with running