Kubota SQ-1120, Operator'S Manual, Page: 17 / 63

2 SPECIFICATIONS
SPECIFICATIONS
MOKUZIYOU
*Including the recovery tank
MODEL Unit SQ-1120 SQ-1150 SQ-3140 SQ-3200 SQ-3300
GENERATOR
Model PX-312KE1 PX-319KE1 PX-312KE3 PX-319KE3 PX-322KE3
Design Revolving field, self-excited brushless AC generator
Frequency Hz 50
Standby Output kVA (kW) 11.8 (11.8) 16 (16) 15.4 (12.3) 22 (17.6) 33 (26.4)
Continuous Output kVA (kW) 11.2 (11.2) 15 (15) 14 (11.2) 20 (16) 30 (24)
Voltage-single phase V 240 240
Voltage-3 phase V --- 415
Armature connection Series Star with neutral
Phase & Wire 1 Phase & 4 Wires 3 Phase & 12 Wires
Power Factory 1.0 0.8
No. of Poles 4-pole
Insulation Class H
Voltage Regulation % 1.5 (No load to full load)
Type of Coupling Direct coupled
DIESEL ENGINE
Model D1703-EBG V2203-EBG D1703-EBG V2203-EBG V3300-EBG
Type Vertical, water-cooled, 4-cycle diesel engine
No. of cylinders 3 4 3 4 4
Bore x Stroke mm 87 x 92.4 98 x 110
Displacement L 1.647 2.197 1.647 2.197 3.318
Engine Speed rpm 1500
Continuous rated output kW (HP) 13.6 (18.2) 18.4 (24.7) 13.6 (18.2) 18.4 (24.7) 26.8 (35.9)
Lubricating oil API service class CF or higher
Oil capacity L 5.6 7.6 5.6 7.6 13.2
Coolant capacity * L 6.6 7.4 6.6 7.4 9.3
SET
Fuel Diesel fuel No.2 (ASTM D975)
Fuel Consumption
At full load
L/h 3.9 5.5 3.8 5.3 7.7
Fuel tank capacity L 62 68
Continuous operating
hours (at 3/4 load)
hrs 20.7 15.1 21.4 15.5 11.5
Battery (Ah/5Hr) 80D26R (55Ah) 130E41R (92Ah)
Starting system Electric
L x W x H mm 1675 x 780 x 1070 1935 x 860 x 1095
Approx. Net Wt. kg 699 762 699 762 935
Emergency stop
system In case of abnormal : Oil pressure, water temperature, fan belt broken
When the side cover and door open with running
AMPS
Single phase 240V A 46.7 62.5 12.5 (3 set) 18.1 (3 set) 27.1 (3 set)
Three Phase 415V A --- --- 19.5 27.8 41.7
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