As technology develops fast, there are a lot of types of water well drilling rigs that are made by manufacturers in China. The most welcomed water well drilling rigs in the market, are wheel trailer water well drilling rigs, steel track crawler water well drilling rigs, and stationary water well drilling rigs, they are also different in their technology, such are hydraulic water well drilling rigs, mechanical powered drilling rig. The drilling methods of these water well drilling rigs are different, but they can drill the same water well borehole. Here are some advice on choosing a water well drilling rig.
First, the geological condition is very important in choosing a water well drilling rig, the water well drilling engineer will find out what is the geological condition like beneath the soil when it comes to buy a water well drilling rig. This will help to decide which drilling method is the proper one for this project, screw air compressor drilling method is the best choice for drilling through stones, and the mud pump drilling method is for drilling earth where there is less stone.
Second, the buyer can choose the water well drilling rig according to the budget. Stationary water well drilling rigs are cheaper than crawler drilling rigs, and wheel drilling rigs, because the structure of it is simple. Wheel drilling rigs are cheaper than crawler drilling rigs, it is because the steel crawler tracks are more complex than wheel types, the chassis of the crawler water well drilling rig is stronger when walking on bad roads. The wheel trailer water well drilling rig is simple, it cannot walk on bad condition roads.
When buying a water well drilling rig, these factors need to be taken into consideration. Another reason is that the depth of the water well is very important too. The deeper a water well rig drills, the more powerful engine it needs.