The hottest XCMG group successfully developed the

2022-10-14
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XCMG group successfully developed the world's first LNG natural gas grader

XCMG group successfully developed the world's first LNG natural gas grader

China Construction machinery information

Guide: the world's first LNG natural gas powered grader was successfully developed in XCMG group a few days ago, which also fills the gap in the world's construction machinery industry in natural gas graders. According to the introduction, the engine of the "construction machinery" takes LNG as the power, and at the same time, on the basis of traditional construction machinery, the power, safety

the world's first land leveler powered by LNG natural gas was successfully developed in XCMG group a few days ago. It is very simple to get the number of times each word appears in this document. At the same time, it also fills the blank of natural gas land leveler in the world's construction machinery industry

according to the introduction, the engine of this construction machinery is powered by LNG. At the same time, on the basis of traditional construction machinery, great adjustments have been made to the power, safety and other aspects to meet the requirements of the engine's working environment. The LNG gas supply system is composed of special on-board low-temperature insulating bottles, filling interfaces, safety flow limiting devices, LNG vaporizers, pressurizers, pressure displays and other devices. The LNG storage tanks are made of special materials, with high strength and impact resistance. The outer walls and tank tanks are vacuum treated, and the equipment has passed the safety tests of vibration, drop, fire and so on

according to the staff of XCMG group, as one of the clean grade sources, the particulate emission of natural gas after combustion is 50%-70% less than that of diesel engine, and the emission of carbon dioxide is reduced by 25%-30%. According to the test, when a LNG grader works for 8 hours, the carbon dioxide emission is reduced by about 150kg compared with a diesel grader, which greatly reduces the pollutant emission in the construction of construction machinery, and plays a certain role in improving the environment, especially the air quality

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