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| Kubota's largest yet super quiet, heavy-duty type 4-pole generator series. The special 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 (63-65 dB,23 feet) at full load. |
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| MODEL |
Unit |
SQ-33 |
| Type |
- |
Revolving field, brushless AC generator |
| Frequency |
Hz |
60 |
| Standby
Output |
kVA
(kW) |
34.8
(27.8) |
25.2
(25.2) |
| Prime Output |
kVA
(kW) |
33.1
(26.5) |
24.0
(24.0) |
| Voltage - Single Phase |
V |
- |
- |
120/240 |
| Voltage - 3 Phase |
V |
408 |
240 |
- |
| 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 |
- |
- |
100.0 x 2 |
| Single Phase 240V |
A |
- |
- |
100.0 |
| Three Phase 208V |
A |
- |
79.6 |
- |
| Three Phase 480V |
A |
39.8 |
- |
- |
| NO. OF RECEPTACLES |
| 5-20RA
(GFCI) |
- |
1 |
| L5-30R |
- |
1 |
| L14-30R |
- |
1 |
| CS-6369 |
- |
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
(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.) |
2047 x 914 x
1044
(81.9 x 36.6 x 41.8) |
| Approx. Net Weight |
kg (lbs.) |
917 (2017) |
Sound Level
(Full Load at 23 ft. [7m]) |
dB (A) |
65.0 |
| Emergency Stop System |
- |
In case of abnormal: Oil pressure, water temperature, fan belt broken When the side cover and door open with running |
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