What kind of pump do ten tractors use to water the land?

Weld a bracket in front and install a three-inch self-priming pump, made of aluminum, from 200 yuan. I suck water by the river, the suction distance is 3-4 meters vertical, the elevator is equipped with fire hose, and the river slope is very funny, 8-9 meters high. Turn the 2.5-inch white water pipe to 100m, and then connect it with 100m fog pipe. Medium throttle or smaller, plenty of water.