KUBOTA
SQ
Kubota's largest yet super quiet, heavy-duty type 4-pole generator series. The improved enclosure with noise absorbing duct, over-sized muffler, extra-long air cleaner hose, and quieter cooling fan all add up to its super quiet performance (62 - 65 dB, 23 feet) at full load.
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 MODEL Unit SQ-3330-CAN-SW
 Type - Revolving field, brushless AC generator
 Frequency Hz 60
 Standby Output kVA
(kW)
34.8
(27.8)
30.1
(24.2)
20.1
(20.1)
 Prime Output kVA
(kW)
33.1
(26.5)
28.7
(23.0)
19.1
(19.1)
 Voltage - Single Phase V 277 120 120/240
 Voltage - 3 Phase V 480 208 -
 Armature Connection - Star with neutral Zig-Zag
 Phase / Wire - 3/12
 Power Factor - 0.8 1.0
 No. of Poles - 4
 Insulation Class H
 Voltage Regulation % 2.5 (No load to full load)
 Type of Coupling - Direct coupled
 AMPS
 Single Phase 120V A - - 79.6 x 2
 Single Phase 240V A - - 79.6
 Three Phase 208V A - 79.6 -
 Three Phase 480V A 39.8 - -
 NO. OF RECEPTACLE
 5-20RA (GFCI) - - 3 2
 L5-30R - - - 1
 L14-30R - - - 2
 TERMINAL
 Terminal - Available
 DIESEL ENGINE
 Type - Vertical, liquid-cooled,
4-cycle diesel engine
 Model - V3300
 No. of Cylinders - 4
 Bore x Stroke mm (in.) 98 x 110.0 (3.86 x 4.33)
 Displacement L (cu. in.) 3.318 (202.5)
 Engine Speed rpm 1800
 Continuous Rated Output kW (HP) 29.9 (40.1)
 Lubricant
 (API classification)
- above CF grade
 Oil Capacity L (qts.) 13.2 (13.9)
 Coolant Capacity L (qts.) 9.5 (10.0)
 Starting System - Electric - 12 volt DC
 SET
 Fuel - Diesel fuel No.2
(ASTM D975)
 Fuel
 Consumption
at Full Load L/h (gal./h) 9.0 (2.38)
at 3/4 Load L/h (gal./h) 6.85 (1.81)
at 1/2 Load L/h (gal./h) 5.07 (1.34)
at 1/4 Load L/h (gal./h) 3.58 (0.95)
 Fuel Tank Capacity L (gal.) 81.4 (21.5)
 Continous
 Operation
 Hours
at Full Load h 9.0
at 3/4 Load h 11.9
at 1/2 Load h 16.1
at 1/4 Load h 22.7
 Battery (Ah/5h) - 12V (92Ah)
 Dimensions
 L x W x H
mm
(in.)
2127 x 920 x 1044
(83.7 x 36.2 x 41.1)
 Approx. Net Weight kg (lbs.) 885 (1951)
 Sound Level
 (Full Load at 23 ft. [7m])
dB (A) 65
 Emergency Stop System - In case of abnormal: Oil pressure, water temperature, fan belt broken When the side cover and door open with running