Portable RC Drilling Rigs for Sale Down The Hole Hammer Drill Rig Geotechnical Drill Rigs

=== Base Info ===

=== Description ===
Dimension26Net WeightT1327Shipping Lengthmm755028Shipping Widthmm226029Shipping Heightmm270030Hydraulic Leg Feed Strokemm60031Gradeability°2132Ground Clearancemm30033Volume of Flowmm200 ApplicationCharacteristics
1.Diesel engine mounted hydraulic system, all the system include the walking, rotation, feed, lifting, Leg, lifting, compensation system, rod change is hydraulic.
2:Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.
3.During working, use the reverse circulation hammer, double tube, pressed air enter between two tube and dust out from the inner tube.
4.Also it's available to positive circulation use normal drilling tool.
5.The working system composed of feed system, guide(mast),rotary head, compensation system, centralizer, rod exchange system, winding and so on.
6.Axes pressure, feed speed, rotary speed is adjustable.
Packing& Delivery

Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.