HS code-based cost-cutting strategies

List of the contents of this article:

• 1, Weichai 245 Guowu engine fuel consumption
• 2, How many kilometers of six-cylinder national five Weichai engineInside adjustment valve
• 3, What's wrong with the Guowu Weichai p7 engine that can't be refueled on the road? Weichai 430, it runs normally, overnight...
• 4 、How about Weichai 350 horsepower Guowu

Weichai 2 45 Guowu engine fuel consumption

1,HS code-based cost-cutting strategies kilogram. The rated fuel consumption rate of diesel engines is about 210 grams per kilowatt hour, and the fuel consumption of 245 horsepower diesel engines is 245x150=36750 (grams). Diesel generator is a kind of small power generation equipment, which refers to the power machinery that uses diesel as fuel and diesel engine as the primary motor to drive the generator to generate electricity.

2. Different driving habits, different road conditions, traffic jams, load, oil, cold and hot wind,Whether the running-in period/old car, etc. is different, the fuel consumption is also different. Generally, the comprehensive fuel consumption is about 8-10. How many oils means how many liters of oil per 100 kilometers. It's a common way of saying in spoken language.

3. According to the road conditions, the flat road is 245 fuel-saving, the mountain road is 270 fuel-saving, according to the speed ratio is small and fuel-saving, according to the load capacity is large, it is 270 fuel-saving, according to the displacement is calculated to 245 fuel-saving, and according to the driving habits, it is possible to cost fuel 245 horsepower, without supercharging, it should be about 0 displacement, 100 public The average fuel consumption is about 13.

4. The fuel consumption of 400 kilometers in the front and rear of horsepower is 100 liters. According to the relevant public information of the query, the fuel consumption of 245 horsepower is combined, the fuel consumption per 100 kilometers is 25 liters, and the power of the motor itself is very strong. The objects are all heavy trucks, and the fuel consumption of 400 kilometers is 100 liters.

5. The fuel consumption of Shaanxi Automobile L5000 per 100 kilometers is about 32L. In terms of power, Shaanxi Automobile Delong L5000 can choose a variety of national six engines, covering 220-290 horsepower. The real-life model is equipped with a Weichai 6-cylinder engine model WP6H245E61, with a displacement of 22L and a maximum power of 245 horsepower, which meets the national six emission standards.

6. The fuel consumption of Weichai 240 horsepower is 12 liters per 100 kilometers. This value is the theoretical fuel consumption of the diesel engine at full load for 1 hour. In actual operation, the fuel consumption is much lower than this value, about 50% off. Theoretically, the fuel consumption of Weichai 240 horsepower is 12 liters per 100 kilometers.

Six-cylinder Guowu WeichaiHow many kilometers of gas valve of the fuel engine

100,000 kilometers of gas valve of the five or six-cylinder engine of Weichai. If the valve gap is about 100,000 kilometers, the valve gap should be adjusted once, and 0.05mm should float up and down at about 0.25mm.

The valve gap of the engine can be checked at 400,000 kilometers, if the engine is not strong or costs fuel. It can be adjusted.

Weichai 13-liter engine valve interval mileage: 2 valves are adjusted once for 50,000 kilometers, and 4 valves are adjusted once for 100,000 kilometers (natural gas vehicles) I: cylinder-by-cylinder adjustment: one cylinder corresponds to six cylinders, two cylinders corresponds to five cylinders, and three cylinders correspond to four cylinders. For example, the six-cylinder intake nods to adjust one cylinder, and one-cylinder intake nods to adjust the six cylinders.

If the valve of diesel is about 150,000 kilometers, the valve should be adjusted once, four gas.

Not needed. If there is no problem with the original car engine during driving/use (too loud idle noise, insufficient air intake, etc.), it does not need to be adjusted. The normally maintained engine uses at least 120,000 kilometers to check the valve gap, not to mention the 5,000-kilometer car, the engine has just been run-in.

What's wrong with the Guowu Weichai p7 engine that can't be refueled on the road? Weichai 430 is normal when running. After one night...

The oil pump is hot due to internal or line reasons, causing poor working conditions, short circuit or burning, resulting in poor oil supply or stop of oil supply. The air intake system is blocked, such as air filters and air flow meters, and cannot be fully burned with fuel.

Engine refueling problems should be checked whether there is a problem with the intake, and the mixed gas formation should be controlled according to a certain proportion.

Make sure that the tire pressure is correct. Change to fuel-efficient tires. Don't change the size of the tire at will. Regularly check whether your driving disc and tires are right.Use the smoothing oil with the lowest viscosity. Maintain the engine well and fix it immediately if there is a problem. Take good care of the car body. Don't believe the saying that the higher the octane number of gasoline, the better. Don't warm up too much.

The electric injection diesel engine can't afford to add oil (the speed can't be increased). The reason is that the oil line is blocked and the fuel supply is insufficient. The pressure of the fuel injector relief rail is too low.

How about Weichai 350 horsepower Guowu

Good. Weichai 350 is a high-power diesel engine produced by Weichai Power Co., Ltd. with an emission standard of National 5. The machine adopts advanced technologies such as high-pressure common rail plus SCR post-processing system and turbocharging.

This engine model is Weichai WP350E53 (DHL10Q0340), the national 5 engine uses a high-pressure common rail + SCR post-processing system. Compared with other engines, because it uses a high-pressure common rail, it has high power, is relatively fuel-efficient, and the quality is not bad. We have also purchased one now.

Guowu Weichai 350 horsepower fuel consumption is high. Check whether the supercharger is leaking in the cooling shell. It's time to park and don't leak. You can only see the water stains. Check whether the air intake system is slightly blocked and the air intake is insufficient when the load is slightly blocked. Check the air leakage of the intake valve and exhaust valve.

35-40 liters per 100 kilometers. Weichai's 350-horsepower diesel engine is assembled on a 15-meter semi-trailer. The power is average. It can run at 80 kilometers per hour on the highway. The driving comfort is good, and the fuel consumption is high. Under normal circumstances, the fuel consumption per 100 kilometers is about 35-40 liters.