We can set up a electric generator (MF) according to client's requirement, which can provide lighting in night
   We can set up the hydraulic adding pressure implement, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
   The master driving of rig is mechanical. Distribute box, sewage pump, master driving clutch system are air operated. The assistant pipes have two types: flanged and screw linked.
   SLY400 small water well drilling rig has a high efficiency because of having larger torque, it is suitable for deep water well, construction, building, bridge foundation, port, dam and so on, it is popular with the domestic and foreign clients.