... torque is large3,Easy operation, free-maintaining,4,Applying to various complex strutam, such as pebble bed, aggregate ... Saving money, compact construction, easy moving6, It adopts to geological exploration, exploration of high building construction, rivers construction, ... pressure1.5MpaWork pressure0.7MpaWater inlet caliber40mmWater to exit caliber30mmTriangle conveyer beltB1728mmSuit scope