1.The features of SPJ-1000 water well drilling rig is mainly used for drilling and exploration of hydrology and water wells within 1000 meters, which is suitable for soil, rock and gravel layers. The SPJ-1000 water well drilling rig adopts mechanical transmission and rotary table driving drilling tool to achieve footage. It has the characteristics of large output torque, strong lifting ability and wide speed range. The drilling rig has windlass, derrick with truss type "A" type tower or four corner towers. The drilling rig is a bulk structure, with strong decomposition ability and easy transportation. It can also be processed into trailer or vehicle mounted. 2.The specifications of SPJ-1000 water well drilling rig Drilling depth 1000m Borehole diameter 500mm Rotary table diameter 1200mm Rotary table latus rectum 670mm Rotary table weight 2050kg Rotary speed 36/60/90/130r/min Active drilling pipe 133*133*12mm Drilling pipe 89mm or114mm Main windlass single rope lifting force 60t Assistant windlass single rope rated lifting force 30t Windlass power 45kw