恒光玉柴系列发电机组配套中国独立柴油发动机制造商广西玉柴机器股份有限公司生产的YC系列电控发动机。玉柴发动机以大功率、大扭矩、高可靠、低油耗、低噪声、低排放、适配性强的特点为中国经济发展提供强劲动力。
机型特点：
•玉柴系列发动机是结合国内外大型发动机的先进技术进行自主研发的产品
•电控燃油系统
•领先的增压中冷、四气门和电控技术,燃烧组织准确、迅速，排放好，瞬态响应性能好，加载能力强。
•高强度气缸体、合金锻钢曲轴、合金钢连杆和内冷油道活塞使发动机更耐用，在同类产品中有更轻和更紧凑的结构。
•冷起动性能好，起动迅速。
| HG-Y30GF | 30 | 33 | 4D24TG0 | L/4 | 87×103 | 自然吸气 |
| HG-Y40GF | 40 | 44 | YC4FA75-D30 | L/4 | 96×103 | 增压中冷 |
| HG-Y50GF | 50 | 55 | YC4D90-D34 | L/4 | 108×115 | 增压 |
| HG-Y60GF | 60 | 66 | YC4D105-D34 | L/4 | 108×115 | 增压 |
| HG-Y70GF | 70 | 77 | YC4D120-D30 | L/4 | 108×115 | 增压中冷 |
| HG-Y80GF | 80 | 88 | YC4D140-D30 | L/4 | 108×115 | 增压中冷 |
| HG-Y90GF | 90 | 100 | YC4D155-D30 | L/4 | 108×115 | 增压中冷 |
| HG-Y100GF | 100 | 110 | YC4A190-D30 | L/4 | 108×132 | 增压中冷 |
| HG-Y120GF | 120 | 132 | YC6A205-D30 | L/6 | 108×132 | 增压中冷 |
| HG-Y150GF | 150 | 165 | YC6A245-D30 | L/6 | 108×132 | 增压中冷 |
| HG-Y200GF | 200 | 220 | YC6MK350-D30 | L/6 | 123×145 | 增压中冷 |
| HG-Y250GF | 250 | 275 | YC6MK420-D30 | L/6 | 123×145 | 增压中冷 |
| HG-Y300GF | 300 | 330 | YC6K500-D31 | L/6 | 129×155 | 增压中冷 |
| HG-Y350GF | 350 | 385 | YV6K570-D30 | L/6 | 129×155 | 增压中冷 |
| HG-Y400GF | 400 | 440 | YC6T660-D31 | L/6 | 145×165 | 增压中冷 |
| HG-Y450GF | 450 | 495 | YC6TD780-D31 | L/6 | 152×180 | 增压中冷 |
| HG-Y500GF | 500 | 550 | YC6TD840-D31 | L/6 | 152×180 | 增压中冷 |
| HG-Y600GF | 600 | 660 | YC6TD1000-D30 | L/6 | 152×180 | 增压中冷 |
| HG-Y600GF | 600 | 660 | YC6C1020-D31 | L/6 | 200×210 | 增压中冷 |
| HG-Y650GF | 650 | 715 | YC6C1070-D31 | L/6 | 200×210 | 增压中冷 |
| HG-Y720GF | 720 | 792 | YC6C1220-D31 | L/6 | 200×210 | 增压中冷 |
| HG-Y800GF | 800 | 880 | YC6C1320-D31 | L/6 | 200×210 | 增压中冷 |
| HG-Y900GF | 900 | 990 | YC6C1520-D31 | L/6 | 200×210 | 增压中冷 |
| HG-Y1000GF | 1000 | 1100 | YC12VC1680-D31 | V/12 | 200×210 | 增压中冷 |
| HG-Y1200GF | 1200 | 1320 | YC12VC2070-D31 | V/12 | 200×210 | 增压中冷 |
| HG-Y1320GF | 1320 | 1452 | YC12VC2270-D31 | V/12 | 200×210 | 增压中冷 |
| HG-Y1500GF | 1500 | 1650 | YC12VC2510-D31 | V/12 | 200×210 | 增压中冷 |
| HG-Y1600GF | 1600 | 1760 | YC12VC2700-D31 | V/12 | 200×210 | 增压中冷 |
| HG-Y1800GF | 1800 | 1980 | YC16VC3000-D31 | V/16 | 200×210 | 增压中冷 |
| HG-Y2000GF | 2000 | 2200 | YC16VC3300-D31 | V/16 | 200×210 | 增压中冷 |
| HG-Y2200GF | 2200 | 2420 | YC16VC3600-D31 | V/16 | 200×210 | 增压中冷 |
