可移动抽沙机特点：抽沙机可用拖拉机、装载机等设备牵引，移动方便，可随时变换地点抽沙，整台设备由柴油机（可用电机）带动，能耗低、工作量大。
　　适用工况及特点：设备主要适用于石头比例不超过20%的沙场、河道、清淤等作业环境。
　　工作原理：利用冲水泵的冲力将沙子冲散，配以抽沙泵强大的吸力将沙子抽出并直接输送至指定地点。

Can mobile pumping sand machine features: pumping sand machine available tractors, loaders and other traction equipment, is convenient to move, may at any time to change the place sand pumping, the whole machine is driven by the diesel engine (motor available), low energy consumption, workload is big.

适用工况及特点：设备主要适用于石头比例不超过20%的沙场、河道、清淤等作业环境。

Applicable conditions and features: the machine is mainly suitable for stone ratio does not exceed 20% of the battlefield, the river, the dredging work environment.

工作原理：利用冲水泵的冲力将沙子冲散，配以抽沙泵强大的吸力将沙子抽出并直接输送至指定地点。

Working principle: sand derided by the momentum of the flush water pump with pumping sand pump with strong suction sand out and fed directly to the designated place.