Yunnei mechanical DEF (Defu) series units are mainly equipped with high-end common rail diesel engine power of Yunnei D series, with higher emission level, lower energy consumption and high-end intelligent control, which brings you the most advanced power experience. Generators select domestic high-quality motor suppliers and form Yunnei mechanical DEF (Defu) series of high-efficiency energy-saving silent diesel generator series products.
DEF10 Electrically Controlled High Voltage Common Rail Power Generation
Product features:
- 1. Yunnei Defu 2-cylinder engine series products, displacement 1.0L, small size, light weight, only 85KG;
- 2. Adopting the electronic control high-voltage common rail system, the speed is stable, the emission covers the T3-T4 stage, and the technology of 2-cylinder engine is leading far ahead in China.
- 3. Cast aluminium cylinder head, strong heat dissipation, no cylinder liner structure, lean design, good rigidity, high reliability;
- 4. Double overhead camshaft, single cylinder four-valve structure, high inflation efficiency, full intake, high power rise;
- 5. Common rail dynamic silence is efficient and meets the national environmental protection emission requirements.
| DEF10 Electrically Controlled High Voltage Common Rail Power Generation Technical Parameters | |||
|---|---|---|---|
| 1 | Model | DEF10 | |
| 2 | Type | In-line four cylinders, four valves, four strokes, water cooling, direct injection | |
| 3 | Intake Mode | Naturally Aspirated | Supercharging Cooling |
| 4 | Cylinder Number | 2 | |
| 5 | Displacement(L) | 0.999 | |
| 6 | Power/Speed（kW／rpm） | 18/3000 | 32/3000 |
| 7 | Maximum Torque（N.m） | 74 | 130 |
| 8 | Valve Train | 4 | |
| 9 | Firing Sequence | 1-2 | |
| 10 | Fuel Supply Mode | Electronically Controlled High Voltage Common Rail | |
| 11 | Size(L×W×H) | 450×450×650 | |
| 12 | Net Weight(kg) | 85 | 105 |
DEF20/30/40/45 Series Electrically Controlled High Voltage Common Rail Power Generation
Product features:
- 1. Yunnei Defu 4-cylinder engine series, supercharged and Intercooled power, strong power, compact structure;
- 2. Cast aluminium cylinder head, strong heat dissipation, no cylinder liner, overall optimization design, good rigidity, high reliability;
- 3. The electronic control high-pressure common rail fuel system is adopted, the speed fluctuation is small, and the emission level covers the T3-T4 stage.
- 4. Double overhead camshaft, single cylinder 4-Valve structure, high inflation efficiency, sufficient air intake, high power rise;
- 5. Develop high-performance power generation in Yunnan by matching the bidding joint venture brand power generation;
- 6. Common rail dynamic silence is efficient and meets the national environmental protection emission requirements.
| DEF Series Electrically Controlled High Voltage Common Rail Power Generation Technical Parameters | |||||
|---|---|---|---|---|---|
| 1 | Model | DEF20 | DEF30 | DEF40 | DEF45 |
| 2 | Type | In-line four cylinders, four valves, four strokes, water cooling, direct injection | |||
| 3 | Intake Mode | Supercharging cooling | |||
| 4 | Cylinder Number | 4 | |||
| 5 | Displacement(L) | 1.91 | 2.977 | 3.92 | 4.46 |
| 6 | Power/Speed（kW／rpm） | 38/1500 44/1800 |
65/1500 75/1800 |
97/1500 110/1800 |
115/1500 128/1800 |
| 7 | Maximum Torque（N.m） | 280 | 450 | 670 | 800 |
| 8 | Valve Train | 4 | |||
| 9 | Firing Sequence | 1-3-4-2 | |||
| 10 | Fuel Supply Mode | 電控高壓共軌 | |||
| 11 | Size(L×W×H) | 690×650×690 | 845×755×750 | 923×768×770 | 923×768×779 |
| 12 | Net Weight(kg) | 190 | 240 | 350 | 360 |
DEF65 Electronically Controlled High Pressure Common Rail Diesel Engine
Product features:
- 1. Yunnei Defu 6-cylinder engine series products, displacement 6.5L, supercharged intercooling power, high power and low energy consumption;
- 2. The high voltage common rail system with electronic control is adopted, the speed is stable, and the emission level covers the T3-T4 stage.
- 3. Double overhead camshaft, single cylinder 4 valves, sufficient air intake, full combustion, high power rise;
- 4. Strengthen the body structure, durable and reliable, long service life;
- 5. Common rail dynamic silence is efficient and meets the national environmental protection emission requirements.
| Technical Parameters of DEF65 Electronically Controlled High Pressure Common Rail Diesel Engine | ||
|---|---|---|
| 1 | Model | DEF65 |
| 2 | Type | In-line six cylinders, four valves, four strokes, water cooling, direct injection |
| 3 | Intake Mode | Supercharging cooling |
| 4 | Cylinder Number | 6 |
| 5 | Displacement(L) | 6.44 |
| 6 | Power/Speed（kW／r/min） | 135/1500、158KW/1800 |
| 7 | Maximum Torque（N.m/rpm） | 70/1800-2400 |
| 8 | Valve Train | 4 |
| 9 | Firing Sequence | 1-5-3-6-2-4 |
| 10 | Fuel Supply Mode | Electronically Controlled High Voltage Common Rail |
| 11 | Size(L×W×H) | 1200X700X930 |
| 12 | Net Weight(kg) | 620 |
