Self contained mud pumps are used on the maxi rigs, where there is high volumes of mud required to clean the bore hole, you cannot run maxi units unless you have high volumes of mud available
Mud Cleaning Systems
These systems are mostly used on the Maxi rigs, when pumping high volumes of bentonite drilling fluids, when drilling with high volumes of mud you require to clean and recycle the mud you are drilling with so as not to run...
