Features & Benefits
Cooperated with FEV, German
Cylinder and cylinder head made of alloy cast iron, integrated crankshaft, sliding bearing, smaller bulk, high reliability and light weight, overhaul interval is over 10000 Hours
I type intensified pump, high injection pressure, low fuel consumption
Optional electronic speed governing pump
Seal technology for piston ring, low oil consumption
Perfect G-drive for 20-50 KW generator sets
Technical Data Sheet
No.
Item | Description | Technical specification |
D7200 | D7900 | D7300 | D8100 | D8000 | D8200 |
1 | Model | YC4108D | YC4108ZD | YC4D75D | YC4108ZD | YC4D90D |
2 | Type | Vertical,in-line,water-cooled,four stroke |
3 | Intake way | Natural aspiration | Turbo-charging |
4 | Combustion chamber type | Direct injection, ¦Ø-shape port combustion chamber |
5 | No. of cylinder | 4 |
6 | Cylinder diameter mm | 108 |
-
| Piston stroke mm | 115 |
-
| Displacement of piston L | 4.214 |
-
| Compression ratio | 17£º1 | 17.5£º1 |
-
| Net weight kg | 360 | 370 |
-
| Sustained power/speed £¨KW / r / min£© | 40/1500 | 44/1800 | 50/1500 | 55/1500 | 55/1800 | 66/1800 |
-
| Speed and power in 1 hour r/min | 44/1500 | 48/1800 | 55/1500 | 60.5/1500 | 58/1800 | 72.5/1800 |
-
| Oil capacity L | 11~13 |
-
| Crankshaft rotation direction(from the end of power output | Anticlockwise |
-
| Fuel consumption on rated working condition g/£¨kW¡¤h£© | ¡Ü208 | ¡Ü205 |
-
| Oil consumption ratio g/£¨kW¡¤h£© | ¡Ü1.8 |
-
| Smoke exhaust degree at full load FSN | ¡Ü4 |
-
| Noise limit dB(A) | ¡Ü108 | ¡Ü109 |
19 | Overall dimension(length¡Áwidth¡Áheight) mm | 870¡Á670¡Á780 | 870¡Á670¡Á800 |
| Cold start | Easily started at -5¡æ without any cold start auxiliary device. Can be started at -30¡æ with cold start auxiliary device. |
| Applicable altitude£¨m£© | 1000 |
