Tractor Mounted Piling Rig : The PPR 48-30 drill rig is ideal for Foundation/ piling drilling application in rock and soft formation. Rock formation using DTH and soft formation using Auger. Thanks to its simple and compact design, excellent performance, high accessibility and reliability at afford cost in its class. The PPR 48-30 rig's flexibility means it will be mounted on tractor and air compressor will be mounted on separate trolley or truck (Rig can be mounted on two wheel or four wheel tractor upon customer request)