KW200R water well drilling rig is updated based on KAISHAN KW180R drilling rig. By comparing, the max. well diameter can be 305m and the supporting power is increased from 55kW to 65kW. Besides, its lifting power reaches up to 13T and the operating panel is convenient to use. Equipped with a rubber track, the driller is durable and suitable to harsh working conditions, with a long service life.