JK595-5A Crawler DTH Drilling Rig 5x3m Rod Carousel 90-165mm Blasthole 3300Nm Torque Weichai 73.5kW Power

This JK595-5A crawler mounted hydraulic DTH drilling rig is equipped with an onboard 5 x 3 m rod carousel that takes the physical effort out of pipe handling during deep blasthole drilling. Instead of manually lifting each 3 meter rod onto the drill string, the operator indexes the carousel and the rig makes up the joint automatically, cutting cycle time and reducing crew fatigue on long shifts. The rig drills 90-165 mm holes to depths up to 50 meters, powered by a Weichai 73.5 kW diesel engine driving a rotary head with 3300 Nm of torque and a rotation speed range up to 150 rpm. The combination of carousel efficiency and strong rotary performance makes the JK595-5A a productive choice for quarries and small mines that drill multi-pass holes.

• 5x3m Rod Carousel: onboard storage and automatic indexing for five drill rods reduces manual handling.
• 90-165mm Blasthole Range: standard production hole sizes for quarry and mining blasting.
• 50m Drilling Depth: multi-pass capability for deep bench patterns and exploration holes.
• 3300Nm Rotary Torque: strong rotation output maintains hammer performance in hard rock.
• 0-150rpm Variable Rotation: wide speed range adapts to different hammers and ground conditions.
• Weichai 73.5kW Engine: reliable power with economical fuel consumption for all-day operation.

The JK595-5A is built for quarry production drilling, small to medium open-pit mines, and large infrastructure projects where hole depths exceed a single rod length. The rod carousel is a decisive advantage in deep drilling because it keeps the operator on the machine rather than on the deck, and it reduces the risk of injuries associated with manual rod handling. Typical work includes limestone and granite quarry blastholes, iron ore and coal overburden drilling, and foundation holes for large civil structures. The rig also suits drilling contractors who want to offer deep-hole services without moving up to a much larger, more expensive machine class.

Factory acceptance testing includes a full carousel cycle test, rotation torque verification, and a trial drilling run. The machine is then prepared for shipment in a 40ft open top container or flat rack with the carousel protected and all hoses capped. The delivery package contains the CE certificate, engine documentation, operation and maintenance manuals, and a recommended spares list. Remote commissioning support and operator training videos are provided so your crew can start drilling productively within days of arrival.