Signs Of Broken Case Loader Backhoe Equipment

With the wide application of Case loader backhoes in the engineering field, the excellent performance of loader backhoes has become the focus of the industry. However, during use, users often face abnormal problems with backhoe equipment. In this article, MyMROmarts will break down the signs of Case loader backhoe equipment failure. Pay special attention to the four key points of abnormality of the boom rising pressure sensor, abnormality of the forearm extension pressure sensor, abnormality of the bucket retraction pressure sensor, and abnormality of the oil pump pressure sensor.

 

1. The Boom Rising Pressure Sensor Is Abnormal

First of all, the boom rise is one of the key functions of the Case loader. The mass of the big arm directly affects the movement and load-bearing capacity of the robotic arm. Once the boom rising pressure sensor is abnormal, the operator will have difficulty in accurately controlling the lifting movement of the boom. This abnormal sign usually manifests as obvious instability in the hydraulic system during the lifting process, accompanied by abnormal noise or vibration. MyMROmarts recommends that users promptly repair the abnormality of the boom rising pressure sensor, which is very important for the normal operation of the Case loader.

 

2. The Forearm Extension Pressure Sensor Is Abnormal

The extension movement of the forearm is an operation often required in actual operations. The abnormality of the extension pressure sensor of the Case loader backhoe arm will directly affect the telescopic control of the arm. The operator will feel that the forearm is delayed or too rapid during extension. This unusual movement can cause the loader backhoe to be unable to accurately execute instructions during work. Therefore, operators also need to pay attention to abnormalities in the forearm extension pressure sensor.

 

3. Bucket Retraction Pressure Sensor Is Abnormal

The smooth operation of the bucket is the guarantee for the normal operation of the loader, but an abnormality in the bucket retraction pressure sensor will cause abnormalities in the bucket retraction process. This abnormal sign is manifested as a significant increase in resistance when the bucket is recovered and the operation feels unsmooth. At the job site, this situation will lead to a reduction in loading efficiency, and in severe cases, even cause the loader backhoe to be damaged. Therefore, the operator should pay attention to the status of the bucket retraction pressure sensor to ensure the normal operation of the loader.

 

4. The Oil Pump Pressure Sensor Is Abnormal

The oil pump is the core component of the hydraulic system. An abnormal pressure sensor of the oil pump will affect the stability and efficiency of the entire system. The operator will feel a decrease in the response speed of the hydraulic system during operation, or there will be obvious fluctuations in the system when it is under load. The abnormality of the oil pump pressure sensor is also accompanied by an abnormal increase in oil temperature. This will directly affect the service life of the Case loader backhoe. Therefore, for oil pump pressure sensor abnormalities, MyMROmarts recommends that users detect and repair them in time to avoid more serious consequences.

 

During the operation of the Case loader, timely detection and resolution of abnormal problems with the backhoe equipment are critical to the long-term and efficient operation of the equipment. Maintenance personnel should perform regular inspections and maintenance of Case loader backhoes.