一种价格较高的抽取沙子的设备，影响抽沙船价格因素很多，我们逐一分析，首先是抽沙泵，同样大小的，好的泵和一般的价格相差悬殊，泵是抽沙船的核心，泵的选取格外重要，再一个是动力装置，通常有柴油机和发电机组，相对来说柴油机价格要高一些，不同品牌的柴油机价格甚至相差十几万，抽沙船的动力装置也是影响价格的一大因素，抽沙泵和动力装置是抽沙船的两大不可或缺的部件，这两者影响价格很大，其他一些核心技术、整体设计等也是抽沙船价格的影响因素，

A higher price of sand extraction equipment, pumping sand prices influence many factors, we analyzed one by one, the first is pumping sand pump, the same size, good pump and general pump is the core of the price disparity, sand pumping, pump selection is particularly important, a power device, usually a diesel engine and generators, diesel prices relatively high, diesel prices of different brands differ even ten, power plant pumping sand also affect the price of a big factor, pumping sand pump and power plant are the two indispensable parts of the two pumping sand, affect the price, some of the other core the overall design technology, and factors affecting the price of sand pump,