25kva Emergency Silent Diesel Generator Set 50hz 4B3.9-G2
Super Silent Electrical Generator 25kva Diesel Generator Set Price
| Engine | ||||||||||||
| GENERAL ENGINE DATA | ||||||||||||
| Engine manufacturer | Dongfeng Cummins Engine Co. Ltd | |||||||||||
| Engine brand | Cummins | |||||||||||
| Engine model | 4B3.9-G2 | |||||||||||
| Engine speed (rpm) | 1500 | |||||||||||
| Engine output(kWm) | ||||||||||||
| Standby Power | 27 | |||||||||||
| Prime Power | 24 | |||||||||||
| Continuous Power | TBD | |||||||||||
| No. of Cylinder | 4 | |||||||||||
| Aspiration | Naturally Aspirated | |||||||||||
| Bore * Stroke (mm) | 102 * 120 | |||||||||||
| Displacment (litre) | 3.9 | |||||||||||
| Compression Ratio | 18.0:1 | |||||||||||
| Engine Idle Speed (rpm) | 950-1050 | |||||||||||
| FUEL SYSTEM | ||||||||||||
| Type Injection System | BYC A/Electronic Governor | |||||||||||
| Fuel Consumption (litre/hour) | ||||||||||||
| 100% prime power | 6.7 | |||||||||||
| 75% prime power | 5.2 | |||||||||||
| 50% prime power | 3.9 | |||||||||||
| 25% prime power | 2.7 | |||||||||||
| EXHAUST SYSTEM | ||||||||||||
| Maximum Back Pressure (kPa) | 10 | |||||||||||
| Exhaust Gas Temperature (standby/prime power) (°C) | 410/380 | |||||||||||
| Exhaust Gas Flow(standby/prime power) (litre/sec.) | 71/68 | |||||||||||
| AIR INDUCTION SYSTEM | ||||||||||||
| Maximum Intake Air Restriction (kPa) | ||||||||||||
| with Dirty Filter Element | 6.2 | |||||||||||
| with Clean Filter Element | 3.7 | |||||||||||
| Intake Air Flow (standby/prime power) (litre/sec.) | 32.9 / 32.8 | |||||||||||
| LUBRICATION SYSTEM | ||||||||||||
| Oil Pressure (kPa) | ||||||||||||
| Idle Speed | 207 | |||||||||||
| Governed Speed | 345 | |||||||||||
| Maximum Oil Temperature (°C) | 121 | |||||||||||
| Min. required Lube system capacity-sump plus filters (liter) | 10.9 | |||||||||||
| COOLING SYSTEM | ||||||||||||
| Coolant Capacity — Engine Only (liter) | 7.2 | |||||||||||
| Standard Thermostat Modulating Range (°C) | 82-95 | |||||||||||
| Maxi. Top Tank Temp. for Standby/Prime Power (°C) | 104 / 100 | |||||||||||
| ELECTRICAL SYSTEM | ||||||||||||
| Cranking Motor (Heavy Duty, Positive Engagement) (volt) | 12 | 24 | ||||||||||
| Battery Charging System, Negative Ground (ampere) | 63 | 40 | ||||||||||
| Minimum Recommended Battery Capacity | ||||||||||||
| Cold Soak @ -18 to 0-C (0°F CCA) | 625 | 312 | ||||||||||
| Alternator | ||||||||||||
| Alternator manufacturer | Leroy-somer Electro-technique (Fuzhou) Company Ltd. | |||||||||||
| Alternator brand | Leroysomer | |||||||||||
| Alternator model | TAL-A40-G | |||||||||||
| Control system | SHUNT | |||||||||||
| A.V.R. | Included | |||||||||||
| Voltage regulation | ±1.0% | |||||||||||
| Insulation system | Class H | |||||||||||
| Protection | IP23 | |||||||||||
| Rated power factor | 0.8 | |||||||||||
| Winding pitch | Two thirds | |||||||||||
| Winding leads | 6 | |||||||||||
| Frequency (Hz) | 50 | |||||||||||
| Voltage (V) | 400 | |||||||||||
| Phase | 3 | |||||||||||
| Output ratings (kVA/kW) | ||||||||||||
| ----------------Cont.H-40°C | 25/20 | |||||||||||
| ----------------Standby-27°C | 27.5/22 | |||||||||||
| THF | <2% | |||||||||||
| TIF | <50 | |||||||||||
| Max. overspeed (Rev/Min) | 2250 | |||||||||||
| Bearing | Single | |||||||||||
FAQ
1. What's our power capacity range of generator?
Answer: We can offer the range from 10kva~3000kva genset, diesel generator, gas generator, marine generator.
2. Besides power generator, what's your other product?
Answer: We also provide lighting tower, air compressor, ATS, synchronization system, switchgear, transformer, engine spareparts.
3. What's kind of generator type you produce?
Answer: open generators, silent power generators, super silent genset, trailer genset, movable electric generator, reefer generator.
4. What's your warranty?
Answer: One year or 1000 hours, which one comes first.
5. Can you use our logo?
Answer: Yes, we can use customer's logo instead of ours.
6. Can you accept small order?
Answer: Yes, we can accept trial order.
7. What's your delivery time?
Answer: Our normal delivery time is 2 to 4 weeks. But if your order is some special engine and alternator, the delivery time will be longer.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.