1. Base: it is used to install alternator, engine and cooling system. It needs to have good shockproof performance because the diesel generator set will have great vibration when working. Therefore, the base must have certain shockproof performance.

2.发动机：发动机一定是四冲程，中冷的增压柴油发动机。

2. Engine: the engine must be a four stroke, intercooled turbocharged diesel engine.

3.启动系统：柴油发电机组的启动系统分为空气起动和24V直流起动。

3. Starting system: the starting system of diesel generator set is divided into air starting and 24V DC starting.

4.发电机：柴油发电机组使用的是交流发电机。

4. Generator: the diesel generator set uses an alternator.

5.控制系统：柴油发电机组必须具备操作简便、性能可靠的控制系统。

5. Control system: the diesel generator set must have a control system with simple operation and reliable performance.

6.冷却系统：采用闭式水冷。环境温度可达40℃。

6. Cooling system: closed water cooling. The ambient temperature can reach 40 ℃.

使用场合：

Use occasion:

1、发电机在使用时应安放在室外或机房内通风良好的地方，不能靠近门窗及通风口，避免一氧化碳进入室内。

1. When the generator is in use, it shall be placed outdoors or in a well ventilated place in the machine room. It shall not be close to doors, windows and vents to avoid carbon monoxide entering the room.

2、不得在易燃易爆材料附近使用发电机。

2. Do not use the generator near flammable and explosive materials.

3、发电机应安放在干燥的地方，若需要露天安装使用，必须使用天蓬式的建筑物遮挡，以防止因潮湿而发生触点事故。 4、不要在室内使用便携式发电机，如车库、车棚、地下室及封闭式的场合等。在这些场合下使用便携式发电机，即使打开窗门或或进行机械通风，并不能防止一氧化碳在室内的聚集，有可能导致一氧化碳中毒、引发火灾，甚至造成触电事故。

3. The generator shall be placed in a dry place. If it needs to be installed in the open air, it must be covered by a canopy building to prevent contact accidents due to humidity. 4. Do not use portable generators indoors, such as garage, shed, basement and closed occasions. The use of portable generators in these occasions, even if the windows and doors are opened or mechanical ventilation is carried out, can not prevent the accumulation of carbon monoxide in the room, which may lead to carbon monoxide poisoning, fire and even electric shock.