The service life of concrete pumps has always been a concern of the majority of construction parties. If you want to extend the service life of concrete pumps, you must pay attention to the maintenance of concrete pumps. Many customers only know to pay attention to daily maintenance, but how to maintain and check?

The inspection of concrete pumps is usually based on different parts, and the inspection cycle is also different. Under normal circumstances, like some easily damaged parts, the inspection cycle will be shorter. For some fixed parts, the inspection cycle is longer. Specifically, the inspection cycle of the main components of the concrete pump is as follows:

1. Daily inspection

Daily inspection includes surface damage and deformation, loose exposed parts, changes in operation and performance, oil leakage, hose damage, lack of lubricating grease at lubrication points, unsafe driving factors, etc.

2. Monthly inspection

When pumping 2000 cubic meters of concrete or every month, the following inspections can be done, such as damage to the slide valve, wear of the conveying pipe, reduction of hydraulic oil, forced lubrication of lubrication points, and routine maintenance of automobile parts.

3. Semi-annual inspection

If the pumped concrete is 12,000 cubic meters or half a year, the following inspections can be performed, such as damage to the lower casing of the slide valve and the conveying cylinder, deterioration of electrical components and hydraulic oil, damage to the boom and routine maintenance of the automobile part.

4. Annual inspection

If the pumped concrete reaches 24,000 cubic meters or one year, the following inspections can be performed, such as the mixing device, the mixing oil motor, the rotary oil motor, the water pump, each oil pump, and the replacement of hydraulic oil.

Key words: concrete pump; China concrete pump