Features & Benefits
Solid crankshaft case, postposition gear housing,
Wet-type cylinder liner, a head per cylinder, better approachability design, easy to repair
Average efficient pressure, power per Liter, torque per liter are good
Advanced P7100 pump, low inertia, p-injector with small bore
Honeywell turbocharger, low oil consumption
Valve oil-sealing ring technique and Seal technique for piston ring, low oil consumption
Optional electronic speed governing pump
42CrMo forged steel crankshaft, high efficiency quenched bore
Cooperated with FEV, German, overhaul interval is over 12000 hours.
Intelligentized digital panel, easy to operate, monitor and self-protect, safer.
Perfect G-drive for 150-200 KW generator sets
Technical Data Sheet
No. | Name | Technical parameters |
M7600 | M7900 | M8200 |
| 1 | Model | YC6M320D | YC6M260D | YC6M320D |
| 2 | Type | Vertical, inline, water-cooled, four stroke |
| 3 | Intake way | Turbo charging& inter-cooled |
| 4 | Combustion chamber type | Direct injection, ¦Ø-shape port combustion |
| 5 | Cylinder No. | 6 |
| 6 | Bore mm | 120 |
| 7 | Length of stroke mm | 145 |
| 8 | Displacement of piston L | 9.839 |
| 9 | Compression ratio | 17.5:1 |
| 10 | Cylinder type | Wet type |
| 11 | Net weight kg | 980 |
| 12 | Overall dimension(length¡Áwidth¡Áheight) mm | 1468¡Á864¡Á1375 |
| 13 | Lubrication way | Pressure and splash |
| 14 | Starting way | Electric start |
| 15 | Oil capacity L | 28 |
| 16 | Ignition order | 1¡ª5¡ª3¡ª6¡ª2¡ª4 |
| 17 | Crankshaft rotating direction | Counter clock(facing power output end) |
| 18 | 12-hour power kW | 235 | 192 | 235 |
| 19 | Rotating speed of 12-hour power r/min | 1500 | 1800 |
| 20 | 1-hour power kW | 258.5 | 211.2 | 258.5 |
| 21 | Rotating speed of 1-hour power r/min | 1500 | 1800 |
| 22 | Fuel consumption at rated working condition g/£¨kW¡¤h£© | ¡Ü205 |
| 23 | Oil consumption g/£¨kW¡¤h£© | ¡Ü1.5 | ¡Ü1.8 |
| 24 | Min. steady rotating speed at free load r/min | ¡Ü700 |
| 25 | Cold start | Easily started at -5¡æ without any cold start auxiliary device. Can be started at -30¡æ with cold start auxiliary device. |
| 26 | Applicable altitude£¨m£© | 1000 |
