冷再生机是一种高能效率、多用途的施工机械。主要用于沥青混凝土路面的铣刨以及添加沥青、水等材料后的旧沥青路面的再生，也可用于公路、城乡道路、机场、码头、停车场等工程的基层、底层稳定土现场就地拌和作业。那么天气清冷之前冷再生机如何进行保养呢？下面冷再生机租赁厂家为您分析：

Cold regeneration machine is a high-energy, efficient, and versatile construction machinery. Mainly used for milling asphalt concrete pavement and the regeneration of old asphalt pavement after adding asphalt, water and other materials. It can also be used for on-site mixing of base and bottom stabilized soil in projects such as highways, urban and rural roads, airports, docks, parking lots, etc. So how to maintain the cold regeneration machine before the weather becomes clear and cold? Below is an analysis of the cold regeneration machine rental manufacturer for you:

一、清洗外表，是工程机械冬季保养要点之一。

1、 Cleaning the exterior is one of the key points for winter maintenance of construction machinery.

冷再生机在施工过程中会有大量的灰尘落到再生机的表面，包括施工中沾污的油迹等污染物，影响外观事小，更为严重的是成为腐蚀的诱发因素。

During the construction process of the cold regeneration machine, a large amount of dust will fall onto the surface of the regeneration machine, including pollutants such as oil stains during construction, which have a small impact on the appearance and, more seriously, become an inducing factor for corrosion.

1.清洗工程机械的柴油机、底盘、工作装置的外表,除垢、除油保持再生机的外观整洁。

1. Clean the exterior of the diesel engine, chassis, and working equipment of the construction machinery, remove dirt and oil, and keep the appearance of the regeneration engine clean.

2.清洗时严禁用高压、高温的水枪来冲洗防水要求较高的部位（特别是电器部分），以免造成电器部分的损坏。

2. It is strictly prohibited to use high-pressure and high-temperature water guns to wash parts with high waterproof requirements (especially electrical parts) during cleaning, in order to avoid damage to the electrical parts.

二、保养转子及其罩壳和滑靴

2、 Maintain the rotor and its casing and shoes

1.检查转子是否有水泥结垢等，及时清理灰尘，对需要割除、焊接的刀具及时更换；

1. Check if there is cement scaling on the rotor, clean the dust in a timely manner, and replace the cutting tools that need to be cut or welded in a timely manner;

2.清理转子罩壳上的灰尘，并在施工结束收车时将转子罩壳垫起地面5-10公分，防止雨雪的浸蚀；

2. Clean the dust on the rotor casing and pad the rotor casing 5-10 cm above the ground at the end of construction to prevent erosion by rain and snow;

3.检查滑靴，对已经磨损的滑靴部分进行补焊，螺纹处应涂抹黄油防锈。

3. Check the sliding shoes, repair welding the worn parts of the sliding shoes, and apply butter to the threads for rust prevention.

三、减速机齿轮油的更换方式

3、 Replacement method of reducer gear oil

1、场地:要求无尘硬化路面，面积应在200左右，好是库房，但必须足够25吨的吊车的工作高度和半径。

1. Site: Dust free and hardened road surface is required, with an area of about 200 square meters. It is a good warehouse, but it must be sufficient for the working height and radius of a 25 ton crane.

2、设施：25吨吊车一台（20吨也可以）。

2. Facilities: One 25 ton crane (20 tons is also acceptable).

3、配件：进口美孚齿轮油9升、卫生纸10卷、塑料带20个、废油桶2个、紧固胶262/340一支、密封胶587一支、黄油一袋，细线绳20米、12*45的带母螺栓30套、4*30开口销10个。

3. Accessories: 9 liters of imported Mobil gear oil, 10 rolls of toilet paper, 20 plastic belts, 2 waste oil drums, a piece of fastening glue 262/340, a piece of sealant 587, a bag of butter, 20 meters of string, 30 sets of 12 * 45 bolts with nuts, and 10 4 * 30 cotter pins.

4、工具：10、16、18、19、21、22、24、30套筒和扳手少一套、快速扳手及长、短接杆各一、加力杆一根、30的轮胎扳手、10毫米的内六角扳手、55的活口扳手两把、小号活口扳手一把、小号的老虎钳一把、手钳一把、一字螺丝刀一把、大小锤头各一、撬棍两根，好配备气动扳手和气泵，能提高这个效率。

4. Tools: 10, 16, 18, 19, 21, 22, 24, 30 sets of sockets and wrenches are missing, one quick wrench and one long and short extension rod are needed, one force rod is needed, 30 tire wrench is needed, 10 mm Allen wrench is needed, two 55 adjustable wrenches are needed, one small adjustable wrench is needed, one small vice is needed, one hand pliers is needed, one flat screwdriver is needed, one large and small hammer is needed, and two pry bars are needed. Equipped with pneumatic wrenches and pumps, this efficiency can be improved.

（减速机油位及减速机油的检查：先切断电源，等待减速机冷却后打开放油螺塞，检查油是否充满，避免漏油，取油样，检查油色泽及粘度指数，如果油明显浑浊，建议尽快更换。新减速机使用后（500-1000）小时更换新油（将内部污油冲干净），其后每使用1500小时需要更换油一次，但是在使用过程中，仍需要检查油的质量，若油有老化、变质情况必须随时更换。）

(Inspection of gearbox oil level and gearbox oil: First cut off the power supply, wait for the gearbox to cool down, open the oil drain plug, check if the oil is full to avoid oil leakage, take an oil sample, check the oil color and viscosity index, and if the oil is visibly turbid, it is recommended to replace it as soon as possible. After using a new gearbox (500-1000 hours), replace it with new oil (flush the internal dirty oil), and then replace it every 1500 hours of use. However, during use, The quality of the oil still needs to be checked, and if there is aging or deterioration, it must be replaced at any time

试车时要尽快收拾工具，清理现场。然后将设备开空场怠速运转，观察车况，无异常后将转子由慢到快均长时间运转观察一次，后找一处可施工的地点，观察设备工作情况，可短时间加大负荷量，无渗油及异响后，本次工作完成。更多相关内容就来我们网站咨询！

During the test drive, it is necessary to tidy up the tools and clean the site as soon as possible. Then drive the equipment to the idle position and observe the condition of the vehicle. If there are no abnormalities, run the rotor from slow to fast for a long time and observe once. Then, find a place where construction can be carried out and observe the working condition of the equipment. The load can be increased in a short period of time, and after there is no oil leakage or abnormal noise, the work is completed. For more related content, come to our website consulting service