Abstract:- Mining business is growing rapidly, especially coal, gold, and nickel by using an open pit system, one of the critical aspects are the dewatering and mine drainage system because open pit mines are increasingly wider and deeper to accommodate a lot of water, therefore with a dewatering system and proper drainage of water can dispose effectively and efficiently. PT. XWZ is a rental company that provides rental equipment to support mines, oil gas and geothermal. One of the equipment to rent is a dewatering pump. Like many companies providing rental services, PT. XWZ must provide a more competitive rental price to compete in the business by obtaining the appropriate machine specification as a major component in building a dewatering pump. HL260 pump type is a medium head pump type maximum head of 147 meters and a maximum flow of 350 liters per second. The 4 types of machine products or brand researched and observed were CAT, Volvo, Cummin and Perkins using AHP method with criteria agreed by expert team are quality, price, delivery time, after sales service and product warranty, can assist management to decide what appropriate of machine to use for building a dewatering pump.

Keywords : Dewatering, Pump, Mine, AHP, Rental, Machine