| 福建●龙岩市天骏动力机械有限公司 | ||
| Fujian Longyan Tianjun Dynamic Machinery CO.,LTD . | ||
| Tel:05972778116 Fox:05972778189 | ||
| 4缸系列工程用柴油机主要技术参数(表八) | ||
| Main Technical Parameters of 4-Cylinder Constructional Diesel Engine (Table 8) | ||
| ENGINE MODEL 发动机型号 | LD4108G-52 | LD4108G-56 |
| 发动机型式ENGINE CHARACTERS | 立式、直列、水冷、四冲程Vertical、inline、water-cooled、four stroke | |
| 吸气方式Air Intake Type | 自然吸气 Natural suction | |
| 气缸数Cylinder | 4 | |
| 缸径*行程 Bore*stroke (mm) | 108*115 | |
| 排量Displacement(L) | 4.214 | |
| 压缩比Compression ratio | 17:01 | 17.5:1 |
| 标定功率Rated Power (kW) | 52 | 56 |
| 标定转速Rated Speed(r/min) | 2200 | 2400 |
| 大扭距Max.torque(N.m) | 280-330 | |
| 大扭距转速Max.torque speed(N.m) | 1400-1700 | |
| 燃油消耗率Fuel consumption (g/kW.h) | ≤240 | ≤230 |
| 机油消耗率 Oil consumption (g/kW.h) | ≤1.8 | ≤1.8 |
| 怠速Idle speed(r/min) | ||
| 排气烟度Exhaust Smoke (FSN) | ≤4.0 | ≤4.0 |
| 点火顺序Fire order | 1-3-4-2 | |
| 曲轴旋转方向Rotation direction of crankshaft | 逆时针(从飞轮后端看)Anticlockwise(from flywheel) | |
| 起动方式Starting type | 电起动Electric start | |
| 重量Net weight(kg) | 360 | 360 |
| 机油容量Oil capacity(L) | 13 | 13 |
| 长*宽*高L*W*H(mm) | 1032*722*950 | 1033*705*1256 |
| LONGDONG珑动柴油机采用直喷、缩口ω型的燃烧式,气门油封技术,*的活塞环密封技术; | ||
| 具有结构紧凑、功率储备大、运行稳定、噪音低、可靠性高、省油、常年好起动等优点。 | ||


