1.盲目選擇潤滑油。由于抽沙船的型號不同，選用的潤滑油也是不同的，在保證質量的前提下，要根據壓縮比、排量等進行使用性能級別的選擇，然后按照氣溫、負荷進行粘度級別選擇，從而選出適合自己的抽沙船使用的潤滑油，不能盲目的只是購買質量好的潤滑油。
2.盲目使用進口配件。由于歐洲國家的發達，很多人認為進口的配件更能經受使用中的磨損，但其實歐洲配件在國內往往難有上佳表現，特別是有的配件特別“嬌氣”，容易引發事故。事實上，國產配件是根據實際情況而生產的，更適合國內的抽沙船，價位也更合理。
3.盲目拆掉發動機節溫器。如果因發動機溫度高而盲目拆除節溫器，冷卻液只能進行大循環，不能調節冷卻強度，難以保證發動機在較適宜的溫度下工作，反而會使發動機經常處于低溫狀態下工作，造成發動機功率下降，磨損加快，油耗增加。
1 blind choice of lubricating oil. Due to the types of sand pumping different, selection of lubricating oil is also different, under the premise of quality assurance to according to the compression ratio, displacement and so on use performance level and in accordance with the temperature and load were viscosity grade choice, to choose the most suitable for their own sand pumping vessel used lubricating oil, not blindly just to buy good quality of lubricating oil.
2.盲目使用進口配件。由于歐洲國家的發達，很多人認為進口的配件更能經受使用中的磨損，但其實歐洲配件在國內往往難有上佳表現，特別是有的配件特別“嬌氣”，容易引發事故。事實上，國產配件是根據實際情況而生產的，更適合國內的抽沙船，價位也更合理。
2 blind use of imported accessories. Because European countries developed, many people think imported accessories can undergo the use of wear, but in fact parts of Europe in the often difficult outperformance, especially some special fittings "fragile", easily lead to accidents. In fact, the domestic parts is based on the actual situation of production, more suitable for pumping sand at home, the price is more reasonable.
3.盲目拆掉發動機節溫器。如果因發動機溫度高而盲目拆除節溫器，冷卻液只能進行大循環，不能調節冷卻強度，難以保證發動機在較適宜的溫度下工作，反而會使發動機經常處于低溫狀態下工作，造成發動機功率下降，磨損加快，油耗增加。
3 blind remove the engine thermostat. If due to high engine temperature and blindly remove thermostat, cooling liquid can only for high cycle, cooling intensity can not be regulated, it is difficult to guarantee the engine operates under suitable temperature, but so often in the engine working under low temperature, resulting in a decline in the power of the engine, accelerate wear, increased fuel consumption. |
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