| Customization: | Available |
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| After-sales Service: | Wholelife After Sale Service |
| Warranty: | 1 Year or 1000 Running Hours |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Diesel generator applications |
| Cummins 30kva diesel generator |
| Engine | ||||||||||||
| GENERAL ENGINE DATA | ||||||||||||
| Engine manufacturer | Dongfeng Cummins Engine Co. Ltd | |||||||||||
| Engine brand | Cummins | |||||||||||
| Engine model | 4B3.9-G12 | |||||||||||
| Engine speed (rpm) | 1500 | |||||||||||
| Engine output(kWm) | ||||||||||||
| Standby Power | 30 | |||||||||||
| Prime Power | 27 | |||||||||||
| 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) | 900-1100 | |||||||||||
| FUEL SYSTEM | ||||||||||||
| Type Injection System | BYC A/Electronic Governor | |||||||||||
| Fuel Consumption (litre/hour) | ||||||||||||
| 100% prime power | 7.4 | |||||||||||
| 75% prime power | 6.1 | |||||||||||
| 50% prime power | 4.5 | |||||||||||
| 25% prime power | 3 | |||||||||||
| EXHAUST SYSTEM | ||||||||||||
| Maximum Back Pressure (kPa) | 10 | |||||||||||
| Exhaust Gas Temperature (standby/prime power) (°C) | 420/390 | |||||||||||
| Exhaust Gas Flow(standby/prime power) (litre/sec.) | 76.5/72.5 | |||||||||||
| 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.) | 34.5 / 34.8 | |||||||||||
| 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) | 110 / 104 | |||||||||||
| 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 | ||||||||||
| Ai power Supply Scope | |||||||||||
| • Engine include air,fuel,oil filters, starting motor and charge alternator etc. • Brushless AC alternator,single bearing, flange connection, with AVR • Radiator with engine driven fan mounted on skid • Channel steel base frame, <550KW base 8hrs mounted fuel tank as standard • Anti-vibration pads between engine/alternator and base frame • Circuit breaker 3P as standard, 4P optional • Automatic control panel DSE6120 • Start battery with connecting cable and floating battery charger • Flexbile pipe, exhaust elbow, industrial silencer etc. • Standard tools kit • Electric drawing, test report ,operation & maintaince manual of generator etc. •Optional synchronization panel, movable trailer, external daily fuel tank, water preheater, space heater, etc |
| 1. Open frame diesel generator |
| 2. Silent diesel generator |
| 3. Trailer diesel generator |
| 4. Air cooled diesel generator |
| 5. Lighting tower |
| 6. Automatic transfer switch (ATS) |
| 7. Reefer generator |
| 8. Alternator |
| 9. Generator spare parts |
| 10.generator details |
| Company Profile |
| Certificates |
| Projects showing |
| Factory showing |
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. water cooled genset moq=1 set, aircooled genset moq=5 sets
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.
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