Quiet Diesel TM Marine Generator Set – 22.5 / 27 /29 kW
- Engine Details – 4-cycle, water-cooled Kubota marine diesel. Displacement of 3318cm3 (202.48in3 )
- Fuel System – Electric fuel transfer pump for priming and lift capability. Max fuel lift of 1.22m (4 ft)
- Cooling System – Freshwater cooling system with heat exchanger, expansion tank and coolant recovery system. Coolant overflow bottle to easily maintain coolant level. Coolant capacity of 13.7L (14.5 qt). Coolant flow rate of 43.5L/min (11.5 gal/min) for 50Hz ratings and 53.0L/min (14.0 gal/min) for 60Hz ratings
- Lubrication System – Marine grade oil pan with a capacity of 11.4 L (11 qt), plus an oil drain and hose extension for ease of maintenance
Alternator Details
- Design – Cummins Onan brushless, revolving field, 4-pole alternator, rigidly coupled to engine and permanently aligned
- Voltage Regulator – Solid state, circuit board encapsulated for corrosion protection
- Stator – Skewed stator and 2/3 pitch windings minimize field heating and voltage harmonics; resin-coated for corrosion protection
- Rotor – Dynamically balanced assembly; directcoupled to engine by flexible drive discs; supported by pre-lubricated, maintenance-free ball bearings
- Cooling – Direct drive centrifugal blower Insulation System – Class H per NEMA MG1-1-1.65 and BS 5000
MDKDT|DU|DS 22.5-29kW Onan QD Generator Ratings
Our stock generators are generally HX (Heat Exchange Coolers), however they are available as KC (Keel Cooled), and we can re-configure HX sets to be KC in our workshop. 60Hz versions are EPA3 emission compliant.| Model | kWe | kVa | Hz | RPM | Phase | Voltage | Amps |
|---|---|---|---|---|---|---|---|
| MDKDT | 22.5 | 22.5 | 50 | 1500 | 1 | 110 | 220 115 | 230 120 | 240 | 205 | 102 196 | 97.8 188 | 93.8 |
| MDKDT | 22.5 | 28.1 | 50 | 1500 | 3 | 220 | 380 | 42.7 |
| MDKDU | 27 | 27 | 50 | 1500 | 1 | 110 | 220 115 | 230 120 | 240 | 245 | 123 235 | 117 225 | 113 |
| MDKDU | 27 | 33.8 | 50 | 1500 | 3 | 220 | 380 | 51.3 |
| MDKDS (EPA 3) | 29 | 29 | 60 | 1800 | 1 | 120 | 240 | 241.7 | 120.8 |
| MDKDS (EPA 3) | 29 | 36.2 | 60 | 1800 | 3 | 120 | 208 | 100.6 |
MDKDT|DU|DS Fuel Consumption
| kWe | Hz | 1/4 Load L/Hr (Gal/hr) | 1/2 Load L/Hr (Gal/hr) | 3/4 Load L/hr (Gal/hr) | Full Load L/hr (Gal/hr) |
|---|---|---|---|---|---|
| 22.5 | 50 | 3.0 (0.8) | 4.0 (1.1) | 5.2 (1.4) | 7.0 (1.8) |
| 27 | 50 | 3.0 (0.8) | 4.7 (1.2) | 6.2 (1.6) | 9.1 (2.4) |
| 29 | 60 | 3.9 (1.0) | 5.6 (1.5) | 7.6 (2.0) | 10.7 (2.8) |
MDKDT|DU|DS Product Dimensions
| MODEL | Length (mm) | Width (mm) | Height (mm) | Weight (kg) |
|---|---|---|---|---|
| MDKDT | 1358 | 622 | 761 | 601 |
| MDKDU/DS | 1358 | 622 | 761 | 626 |
Whole Goods ie Engines and Generators can be shipped worldwide. We use a long established firm for our freight movements, they handle collections from our site, onward paperwork as required and we always ship with insurance on the goods. Our shipping terms are DAP (Delivered at Place), will means that any import and clearance taxes are liable to the customers account once in the final destination. For further details please contact us.
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