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Product detail:
Walter-Cummins series use Cummins B,C,L series diesel engine of Dongfeng Cummins generator co., ltd and Cummins M,N,K series of Chongqing Cummins generator co., ltd. This series has the characteristics of high
reliability, low oil consumption, large power, long operation time and extended service life. These features are
favored by customers from port, railway, industry, mining and other fields. All the products accord with global
unified quality production standards of Cummins. This series has perfect after-sale service all over the world.
The list with CUMMINS diesel generator ,WALTER alternator.
| Technical parameters of diesel generator sets: | |
| Technical data of silent gen-set | |
| Genset Model | WET-50 |
| Prime Power | 50KW |
| Rated Voltage | 400/230V |
| Frequency | 50Hz |
| Power Factor | 0.8(lagging) |
| Dimension of (L×W×H) (mm) | 2400*1200*1600 |
| Genset weight (kg) | 1200 |
| Diesel Engine | |
| Brand | CUMMINS |
| Model | 4BT3.9-G2 |
| Number of Cylinders | 4 |
| Total displacement(L) | 4.9 |
| Bore (mm)×Stroke(mm) | 102*120 |
| Fuel oil consumption rate g/kw.h | Full load≤197 |
| lubricating oil specification and grade | API-CD class above |
| Fuel oil specification and grade | China 0#(Light diesel oil) |
| Lubricating system | force and splash lubricating |
| Speed adjustment mode | Electron |
| Radiator | Introducing advanced technology for high-low water temperature radiator |
| Alternator | |
| Manufacturer | Yangzhou Walter Electrical Equipment Co.,Ltd. |
| Brand | Walter |
| Alternator Type | WET-50 |
| Power factor | 0.8(Lagging) |
| Class of insulation | H |
| Degree of protection | IP23 |
| Voltage regulation | Automatic voltage regulation(AVR) |
| Sustained Overexcite Time(s) | ≥5 |
| Telephone disturbance | THF less than 2% TIF less than 50 |
| Machine winding | 2/3 pitch |
| Winding temperature rise | H class |
