Shengang excavator computer instrument is out of order

I watched, you guys are all talking nonsense.

Let me tell you: it depends on how many types of machines you have, the Shengang excavator that came out in 2004 is generally a 7-type machine. Before 04, it was a Type 6 machine.

I'll talk about the Model 7. I guess most of you are a Type 7 machine.

Shengang machine, which belongs to Japanese technology, is a joint venture with China, and there is a manufacturer at the Daguan Interchange on Chengdu Third Ring Road. It belongs to the full computer panel display system.

1。Problems with the fuel gauge. When the probe in the fuel tank is installed after washing the oil tank, the probe is reversed, or the line is not connected properly, and the contact is not measured. It is recommended to work when the oil is used below the oil needle, and then re-install it.

2。What you say is the most important, but it's actually the simplest. You said you don't show the engine speed anymore.

There are two rows of twists on the panel, the first row is round, and the second is an arrow pointing to the right, right? The Shengang machine display is cyclical. Cycle Display:

Hydraulic oil, oil, speed, time. You just have to press that arrow to the right up to 3 times and it will inevitably loop over time!!

I'll take it. I don't have to say, I drive an excavator, I drive a Volvo 360.

It must be a problem with the fuel gauge. Last time my friend was like this, go change it!

The oil probe is short-circuited.

Causes the microcomputer protection to start.

You can unplug the fuel gauge first and restart it.

If it doesn't work, find a professional to fix it.

It must be a problem with the fuel gauge.

Summary. Hello <>

There may be several reasons why the Shengang excavator shows CPU failure:1CPU Corruption:

The CPU is the core component of the entire system, and if there is a problem with the CPU itself, it will cause the whole system to not work properly. 2.Power ** Issue:

If the power supply voltage is unstable or there is a problem with the power supply itself, it will also cause the CPU to fail, which will affect the normal operation of the entire system. 3.Memory issues:

Memory is also one of the essential components for the operation of a computer, and if there is a problem with the memory, it may cause the CPU to not function properly. 4.Other hardware failures:

In addition to the CPU, power supply, and memory, the failure of other hardware components can also cause CPU failure.

Shengang excavator shows what is the reason for CPU failure.

Hello <>

The reasons for CPU failure may be as follows:1CPU Corruption:

The CPU is the core component of the entire system, and if there is a problem with the CPU itself, it will cause the whole system to not work properly. 2.Power ** Issue:

If the power supply voltage is unstable or there is a problem with the power supply itself, it will also cause the CPU to fail, which will affect the normal operation of the entire system. 3.Memory issues:

Memory is also one of the essential components for the operation of a computer, and if there is a problem with the memory, it may cause the CPU to not function properly. 4.Other hardware failures:

In addition to the CPU, power supply, and memory, the failure of other hardware components can also cause CPU failure.

In the actual maintenance process, we need to check the above situations one by one, gradually reduce the scope of faults, talk about noisy and carry out corresponding maintenance. For example, if it is determined that there is a problem with the CPU itself, we need to replace the attendant CPU with a new one; If there is a problem with the power supply, you need to check whether the power supply is normal and outputs the correct voltage; If it's a memory issue, you can use a hardware detection tool to test it. In short, only through step-by-step investigation can we find the specific cause of the fault and deal with it accordingly.

**After that, the throttle will not be big, and the fire will not be extinguished, it is manually turned off, that is, the CPU is displayed on the table, and the fault is not.

Network problems, I'm very sorry, I've kept you waiting, according to your description, the throttle can't be increased after the god just excavator**, and the fire can't be extinguished, and the table shows a CPU failure. This condition is usually caused by an overheating engine or a faulty electrical system. First of all, you can check whether the engine water temperature and oil level are normal.

If the water temperature is too high or the oil level is too low, it can cause the engine to overheat and cause failure. Secondly, you can check whether there are problems in the electrical system such as poor line contact, blowing the fuse of the key Sakura. If there is, it needs to be replaced or repaired in a timely manner.

Finally, it is recommended to contact a professional maintenance personnel for a comprehensive inspection and repair to ensure the safe use of the excavator.

Kobelco excavator, the fault ** appears a six-word, is **fault.

Hello dear, glad to answer for you, <>

Kobelco excavator, the fault ** appeared a six-character that made the bucket outreach pressure sensor abnormal. -1ROM data is poor (no electromechanical A adjustments). A-2 Poor electromechanical adjustment.

A-3 CPU abnormal. B-1 boom boost pressure sensor is abnormal. B-2, the upper arm downward pressure sensor is abnormal.

B-3, the small arm retracts the pressure sensor abnormally. B-4, the outer arm extension pressure transmission nucleus attack sensory abnormality. B-5, the bucket retraction pressure sensor is abnormal.

B-6. The bucket extension pressure sensor is abnormal. B-7. The rotary pressure sensor is abnormal. B-9, the right walking pressure sensor is abnormal.

B-10, left walking pressure sensor abnormal. C-1, P1 oil pump pressure sensor is abnormal. C-2 and P2 oil pump pressure sensors are abnormal, and D-1 and P1 vertical shut-off proportional valves are abnormal.

In D-2 and P2, the Sakura But-off proportional valve is abnormal. D-3. The proportional valve of straight line walking is abnormal. D-4, Abnormal Large-arm Confluence Proportional Valve (-2 model only).

D-5, Slow speed ratio valve is abnormal (-2 model only). D-6, Abnormal Proportional Valve for Variable Regeneration of Small Arm (-3 model only), Abnormal proportional valve for E-1 and P1 oil pumps. The proportional valves of the E-2 and P2 oil pumps are abnormal.

F-1, the booster solenoid valve is abnormal. F-2, the rotary brake solenoid valve is abnormal. F-3, change the brother's walking speed conversion solenoid valve is abnormal.

F-4, FC mode (micro-operation) solenoid valve abnormality (-2 model only). F-5, Straight Walking Solenoid Valve Abnormal (-2 model only). Thank you for your consultation, I hope this service can help you, you can click on my avatar to follow me, and if you have any questions in the future, you can consult me again.

I wish you a happy life, a happy family, good health, and all the best <>

Kobelco excavator failure**, how to solve it, affect the normal work is not.

Hello, these fault codes have happened to your excavator? It will definitely affect the work, and if there are so many fault codes, then you should send it to a comprehensive overhaul. Hope it can help you.