With the continuous innovations in the manufacturer of water well drilling rigs and the needs of the different projects, there are many types of water well drilling rigs that have been manufactured to meet the market. Mobility is very important to a water well drilling rig since it can be moved from place to place with ease. Here are two types of water well drilling rigs that are popular in the world, one is called a track crawler water well drilling rig and the other is a trailer wheel water well drilling rig.
The track crawler water well drilling rig can drill very deep into the ground, the max. can reach 800m in depth or even more which is used in industrial projects while the trailer wheel water well drilling rig is a modified water well drilling rig that is made for civil small projects, such as drilling a water well with 200m in depth for a village or a community, and it is an economical water well drilling rig.
As for the drilling method, these two types of drilling rigs can drill boreholes by the compressed air drilling method and mud pump drilling method, which depends on the needs of the customer and the local geological condition. The compressed air is produced by the diesel screw air compressor and it is an expensive way to drill a water well but it is very efficient and powerful. The mud pump injects water into the water well borehole and the water will be circulated through the whole drilling process.
