HS code-driven cost variance analysis

List of contents of this article:

• 1 、Why does Jiangling Quanshun Ousan engine start in the morning? Need to pump oil
• 2, What is the picture size of Longgong loader Eurosan engine
• 3, Weichai Euro 3 engine

Why do you have to pump oil when the Jiangling Quanshun Ousan engine starts in the morning

1. Hello, the diesel filter element suggests that you replace an oil-water separator. I guess it's too dirty inside. I hope it will be helpful to you. Thank you for your support. Your support is our motivation.

2. If the oil line of the high-pressure common rail engine fails, the oil should be pumped manually. This situation is caused by the diesel engine running out of oil or gas in the oil line.

3. The oil pump seat is not well sealed. After the engine is turned off, the pressure in the oil pump and the common track cannot be maintained. Part of the diesel is returned to the fuel tank, so the oil needs to be pumped every time it is started. This problem is most obvious when the car is turned off for a long time and then started, but it is easy to start immediately.

4. There is no oil in the fuel tank or the oil switch is not turned on for the following reasons. The diesel filter is blocked. There is a lot of air in the oil road. The plunger spring of the fuel injection pump is broken. The plunger coupling (plunder and plunger sleeve) transition wear. The plunger is stuck. The position of the spiral groove of the plunger is wrong.

5. Gasoline cars are started by spark plug ignition, and diesel cars are ignited by pressure combustion. Only when the concentration of oil reaches a certain standard can it be started. Therefore, diesel cars pump oil first to increase the concentration of diesel, which is convenient to start.

What is the picture size of Longgong loader Eusan engine

Longgong loader 853: the size of the whole machine is 7530mm*3000mm*3330mm. Longgong Loader 855: The size of the whole machine is 7900mm*3000mm*3400mm. The engine model is different. Longgong loader 853: the engine model is Steyr WD6167G3-28.

LG833B Functional Features: The LG833B wheel loader is a new product improved and designed on the basis of LG833. The appearance of this model is more novel and unique in terms of frame structure, working device and hydraulic system.

Longgong 30 loader Weichai Deutz engine model is: TD226B-6.

Engine model Longgong 855B: The engine model of Longgong LG855B loader is Weichai WD10G220E11/Shangchai. Longgong ZL50: The engine model of Longgong ZL50 loader is WD615/G6135. Rated load capacity Longgong 855B: Longgong LG855B loader 5-6 tons.

Weichai Euro 3 engine

According to the query and purchase network: According to the fuel used, it can be divided into gasoline engine piston, diesel engine piston and natural gas piston. According to the materials used to manufacture pistons, they can be divided into cast iron pistons, steel pistons, aluminum alloy pistons and combined pistons.

JS90A or 10JS90TA1. The transmission shaft model matched by Ouling S3 Weichai is 10JS90A or 10JS90TA1.These transmission shaft models meet the design and performance requirements of the model, and can provide stable transmission effect and adapt to the needs of different working conditions.

The poster, this may be because the oil pump is not working properly. You can check the amount.

——Standardly equipped with Weichai's unique WEVB technology, the braking efficiency is improved by 50. After adopting the WEVB engine braking system, the braking efficiency of the whole vehicle can be improved by 50%, which greatly increases the safety of the whole vehicle operation.

The engine is overspeeding. Remind users not to overspeed (overspeed), which may be caused by downhill drag. 229 Remote trottle failure. Because the crane will definitely use the accelerator, the failure may be a historical failure. 243 The oil pressure is low or high. It is generally low.

WeichaiThe engine cannot be started after replacing the crankshaft. Check whether there is any abnormal sound, and learn to distinguish the abnormal sound that belongs to the reasonable sound. It is difficult for ordinary car owners to distinguish which are faulty abnormal sounds and which are reasonable abnormal noises. When I went to the repair shop to test the abnormal sound of the vehicles, only nearly 20% of the vehicles really had problems.