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众所周知,对一般的四冲程柴油机,由于结构原因,四缸机存在着一个用常规方法无法平衡的二次惯性力,因而其振动情况总是比其它偶数缸发动机恶劣。通常认为四缸、四冲程发动机不宜作主机。而芬兰·瓦特西拉 VaSa4R22/26机有一个独特之处,配有双轴平衡系统,将这二次惯性力完全平衡,从而使四缸机在振动方面与六缸,八缸机处于同等地位,彻底解决了这个问题。本文对双轴平衡系统的4R22/26机
It is well-known that for a typical four-stroke diesel engine, due to structural reasons, the quadruple-cylinder machine has a second-order inertial force that can not be balanced by the conventional method, so its vibration condition is always worse than that of other even-numbered cylinder engines. Usually think of four-cylinder, four-stroke engine is not suitable for the host. The Finland Watts VaSa4R22 / 26 machine has a unique feature, with a biaxial balance system, the complete balance of these two inertial forces, so that the four-cylinder machine vibration and six-cylinder, eight-cylinder machine in the same position , Completely solve this problem. This article on the biaxial balance system 4R22 / 26 machine