Beijing North Zhongyi Heavy Machinery Co., LTD. : Influence of Low Temperature on Road Roller (2)
Description：Because the low temperature makes the engine start crankshaft speed is not high, the intake pipe tem....
Because the low temperature makes the engine start crankshaft speed is not high, the intake pipe temperature and gas flow rate are low, the fuel atomization quality is poor, and further to the engine start to increase the difficulty.
At low temperature, the viscosity of various oils is large and the fluidity is poor, which brings difficulties to the operation of the roller and aggravates the wear and tear of the parts.
The viscosity of lubricating oil is large, and the power loss of stirring oil is increased when the mechanism is running, so that the power of the engine is decreased, and the efficiency of the transmission system is low, thus reducing the driving ability of the roller walking and excitation mechanism.
The fluidity of lubricating oil is poor, which increases the difficulty of lubrication of some parts and reduces the lubrication effect, thus aggravating the wear and tear of engine and transmission parts.
This article is compiled by Beijing North Zhongyi Heavy Machinery Co., LTD
