Jinke JK830 Crawler DTH Drilling Rig 105-165mm Hole Diameter 125HP Diesel Quarry Mining Blast Hole

Jinke JK830 Crawler DTH Drilling Rig

The JK830 is a crawler mounted DTH drilling rig made for quarry and mine blast hole work. It drills 105-165mm holes with a 125HP diesel engine driving the hydraulic system, and it moves itself around the bench on steel tracks, so one operator can handle positioning, drilling and rod handling without a support vehicle.

Main Features

• DTH hammer drilling through hard rock without slowing down
• Crawler tracks with independent drive for rough bench terrain
• 125HP diesel engine - no external power supply needed
• Hydraulic rod changer reduces manual handling between rods
• Mast tilts for angled blast holes when the bench layout calls for it
• Simple control layout, a trained operator picks it up in a day

Specifications

Hole diameter: 105-165mm. Drilling method: DTH hammer. Engine: 125HP diesel. Air requirement: 12-21 m3/min at 17-21 bar (external compressor). Mast stroke: 4m. Track width: 300mm. Weight: about 13 tons. Transport: single lowbed trailer.

Note: the rig works with a separate air compressor - if you need one, we can supply a matched screw compressor in the same order. Spare hammers, bits and drill pipes are kept in stock for export.