How to carry out routine maintenance of crawler crane

When we complain about frequent equipment failures at the same time, whether we have considered in the process of using equipment to carry out correct and timely overhaul, adjustment and maintenance of equipment, today crawler crane resource sharing platform to crane friends a simple introduction, crawler crane routine maintenance methods, hope to have some practical value for you, we simply divided into four plates to introduce to you:

First, the whole car steel structure anticorrosion

The steel structure of crawler crane is the skeleton of the whole crane. If the steel structure rusts, it not only affects the appearance, but also is more likely to cause various accidents due to structural corrosion. Therefore, in the discovery of paint, bruises and other situations should be timely paint.

Two, the whole vehicle hinged points, bearings timely lubrication

Maintenance points are: boom articulated pin, track plate connecting pin, pulley bearing, track belt pulley, track support wheel and other moving parts of lubrication.

Three, engine maintenance

1. Before the crawler crane is used, the amount of engine oil and water level should be added in time if more is found missing.

2. The oil level of diesel should also be checked before the car, so as to avoid the suction pump entering the air when there is no oil after the car is used.

3. Oil, fuel and coolant should be changed in advance before the northern season changes. Summer to winter oil should choose low viscosity oil, fuel use winter diesel, coolant according to the local winter average temperature selection.

4. When the engine runs for the number of hours specified in the operation manual or the oil deteriorates after observation, the same grade of oil should be replaced.

Four, hydraulic system maintenance

1. The hydraulic system should choose T32 or the same grade of hydraulic oil in winter, and timely exclude the water of the oil-water separator to avoid freezing burst oil grid.

2. The hydraulic oil grid should be replaced after the use time is reached according to the requirements of the crane instruction manual. The hydraulic oil grid should be replaced in the daily inspection, although the maintenance and replacement time limit is not reached.

3. In the case of conditions, often carry out a hydraulic system filtration cleaning