VN320G发动机主要技术参数 VN320G Engine Main Technical Parameters |
缸径/冲程 Bore/Stroke | 320/400 mm |
特点 Feature | 进气歧管多点喷射、预燃室火花塞点火 Intake manifold multi-point injection, pre chamber spark plug ignition |
气缸数 Number of cylinders | 12/14/16/18 |
单缸排量 Displacement | 32.17 L |
额定功率 Rated power | 12VN320G | 5000kW(4500KW Gen-set rated output) |
| 14VN320G | 6000kW(5500KW Gen-set rated output) |
| 16VN320G | 7000kW(6400KW Gen-set rated output) |
| 18VN320G | 8000kW(7300KW Gen-set rated output) |
额定转速 Rated Speed | 750r/min 720r/min |
频率 Frequency | 50/60 HZ |
压缩比 Compression ratio | 13.5 : 1 |
燃气消耗率 Gas heat consumption rate | 8600KJ/kWh |
排放 Emission | IMO Tier III |
气源燃气压力 Gas source pressure | 6~10bar |
最低空载稳定转速(怠速) Minimum no load steady speed (idle) | 300 r/min |
燃料类型 Fuel type | LNG或CNG天然气 |
旋转方向 Direction of rotation | 顺时针旋转(从飞轮端看) Clockwise (view from flywheel) |
滑油消耗率 SLOC | ≤0.6 g/kWh |
外形尺寸 Outline Dimension | 12VN320G | 6915×3370×4795 mm |
| 14VN320G | 7545×3370×4795 mm |
| 16VN320G | 8365×3370×4795 mm |
| 18VN320G | 8990×3370×4795 mm |
重量 Weight | 12VN320G | 61000kg |
| 14VN320G | 68000kg |
| 16VN320G | 77000kg |
| 18VN320G | 85000kg |