1.山東裝載機 http://www.juzhen5.cn/點火提前對發動機是有一定影響的。點火提前較小，可直接影響發動機動力，一般表現在動力不足，出現山東裝載機爬坡無力，舉升速度慢等情況。The ignition of the Shandong loader has some influence on the engine. Ignition ahead of the smaller, can directly affect the engine power, the general performance of the power shortage, the emergence of Shandong loader climbing weakness, lifting speed and so on.

2.點火提前較大，對發動機有較大不利影響，分別表現為：山東裝載機燃油消耗率變大，很費油；如果太提前，當發動機活塞運動到上止點時，缸內燃燒已經開始對發動機活塞有向下的氣壓，造成活塞做功效率降低，時間長了，很可能會有敲缸現象出現。長時間使用會對發動機造成嚴重損傷，影響山東裝載機發動機壽命。The ignition is large, there is a greater adverse impact on the engine performance for Shandong loader fuel consumption rate becomes large, very expensive oil; if it is too early, when the piston engine to the TDC, the combustion has begun a downward pressure on the engine piston, causing the piston work efficiency reduced, a long time that is likely to appear knock phenomenon. Long time use can cause serious damage to the engine, which affects the life of the Shandong loader engine.

3.點火推遲：對發動機，造成山東裝載機動力輸出較慢，表現在動力不足上，但對發動機本身損傷相對較小。Ignition delay: on the engine, resulting in the slow loading of the motor load in Shandong, the performance of the lack of power, but the damage to the engine itself is relatively small.