NL340G发动机主要技术参数 NL340G Engine Main Technical Parameters |
缸径/冲程 Bore/Stroke | 340/480 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 | 6/8 |
单缸排量 Displacement | 43.58 L |
额定功率 Rated power | NL6340G | 3000kW(2600KW Gen-set rated output) |
| NL8340G | 4000kW(3600KW Gen-set rated output) |
额定转速 Rated Speed | 600r/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) | 240 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 | NL6340G | 5410×1860×3810 mm |
| NL8340G | 6830×2540×4250 mm |
重量 Weight | NL6340G | 40000kg |
| NL8340G | 52000kg |