1, This water well drilling rig can drill 120m depth in area there is no rock
2, It can drill 20m-30m per hour in area there is no rocks.
3, If with PDC drilling bit, it can drill through rocks, about 0.5m/hour
4, Durable and with a long working life, . With hydraulic lifting system and hydraulic motor
5, Offer free main part in the first year if because of quality