Excuse me, Brother Bian, can you tell me about the fuel consumption per kilometer of the truck-mounted concrete pump truck and the fuel consumption per cubic meter when pumping? Thank you! ! ! ! ! !

The fuel consumption of vehicle-mounted pump depends on the actual working conditions, which is more complicated. The oil consumption of pumping depends on your actual pumping distance, pumping height, whether the mixer feeds in time, the label of concrete, whether it is a wide bottom plate or a small beam, and so on. The greater the pumping capacity, the shorter the distance and the lower the height, the more fuel-efficient.

Liugong Hongdeli, Sany Heavy Industry and Zoomlion are the three brands with the largest sales volume of on-board pumps in China. The designs of the three products are not the same, and the fuel consumption of the three vehicle-mounted pumps with the same displacement and outlet pressure is also different. I don't know which product you are talking about, because the actual working conditions that affect fuel consumption are different, and I can't give you more accurate data. I am a leasing company, and our company has three kinds of car pumps. According to our years of experience, let's make a brief analysis and give our actual usage data for your reference.

Domestic vehicle pump was first invented and mass-produced by Shanghai Hongdeli Heavy Industry in 2002, and the installed engines were arranged vertically. Sany Heavy Industry and Zoomlion, as well as other domestic manufacturers, have adopted a horizontal layout for their on-board pumps and engines (because the boss Hong Deli applied for a patent). Liugong Hongdeli has accumulated more than 10 years of experience in the research, development and manufacture of vehicle-mounted pumps, and has a number of patents and innovations. Liugong Hongdeli's car pump adopts a patented technology called "throttle automatic tracking". The throttle can be automatically adjusted according to different working conditions, so that the output power of the engine can be automatically matched with the actual load, thereby saving fuel consumption, reducing equipment wear and prolonging service life (this is obtained according to their information and communication with engineers of their company). The on-board pumps of Sany Heavy Industry and Zoomlion adopt constant power control. According to our actual use, Honda electric pump can pump normally when the engine speed reaches 1600- 1700 rpm, and the speed can be automatically adjusted with the displacement and pressure. The engines of Sany Heavy Industry and Zoomlion basically need to reach 2000-2200 rpm to pump normally. The average fuel consumption (long-term average) of the three companies is generally: Liugong Hongdeli 0.4-0.7L/m3, Sany Heavy Industry 0.6-0.9L/m3 and Zoomlion 0.6-0.9L/m3. The above data is the fuel consumption of a single engine, and the fuel consumption of a double engine (pumped by two diesel engines) is higher than this.