1.盲目选择润滑油。由于抽沙船的型号不同，选用的润滑油也是不同的，在保证质量的前提下，要根据压缩比、排量等进行使用性能级别的选择，然后按照气温、负荷进行粘度级别选择，从而选出适合自己的抽沙船使用的润滑油，不能盲目的只是购买质量好的润滑油。
2.盲目使用进口配件。由于欧洲国家的发达，很多人认为进口的配件更能经受使用中的磨损，但其实欧洲配件在国内往往难有上佳表现，特别是有的配件特别“娇气”，容易引发事故。事实上，国产配件是根据实际情况而生产的，更适合国内的抽沙船，价位也更合理。
3.盲目拆掉发动机节温器。如果因发动机温度高而盲目拆除节温器，冷却液只能进行大循环，不能调节冷却强度，难以保证发动机在较适宜的温度下工作，反而会使发动机经常处于低温状态下工作，造成发动机功率下降，磨损加快，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.盲目使用进口配件。由于欧洲国家的发达，很多人认为进口的配件更能经受使用中的磨损，但其实欧洲配件在国内往往难有上佳表现，特别是有的配件特别“娇气”，容易引发事故。事实上，国产配件是根据实际情况而生产的，更适合国内的抽沙船，价位也更合理。

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.盲目拆掉发动机节温器。如果因发动机温度高而盲目拆除节温器，冷却液只能进行大循环，不能调节冷却强度，难以保证发动机在较适宜的温度下工作，反而会使发动机经常处于低温状态下工作，造成发动机功率下降，磨损加快，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.