Slope JK410 Crawler Mounted Pneumatic Tophammer Drill Rig Highway Rock Anchor Hole Drilling

The Slope JK410 crawler mounted pneumatic tophammer drill rig is configured for rock anchor and soil nail drilling on highway slope reinforcement projects. Road contractors value the machine for its ability to set up quickly on narrow benches and drill angled anchor holes with consistent accuracy. The pneumatic drifter produces clean holes through weathered rock and soft ground layers, while the crawler chassis keeps the rig stable when working across inclined platforms. With a transport width of 2200 mm and a weight of 5.8 tons, the unit can be moved between work sections on a standard lowbed trailer without disassembly.

• Angled Anchor Drilling: The feed swings through a wide angle range, matching anchor design inclinations on cut slopes.
• Compact Transport Size: A 6900 x 2200 x 2100 mm envelope allows easy hauling between highway work zones.
• Precise Hole Alignment: The rigid feed beam and accurate rotation control keep holes within anchor tolerance.
• Efficient Cycle Times: Fast rod handling and a 4100 mm feed stroke shorten the drill and retract cycle per anchor.
• Low Ground Pressure: The crawler base spreads weight evenly, protecting soft shoulder material from rutting.
• Dust Suppression Ready: Water injection ports support wet drilling where dust control is mandatory near roads.

Typical applications include highway and railway cut slope anchors, rock fall protection nets, retaining wall tie-back anchors, and soil nail walls. The rig also drills drainage holes behind retaining structures and micropiles for bridge abutment stabilization. Its multi-angle capability makes it a versatile tool for geotechnical contractors working on linear infrastructure.

The rig is delivered with export seaworthy packing and full documentation, including CE and ISO 9001:2015 certificates. A dedicated set of spare parts for anchor drilling, including rod adapters and drill bits, can be supplied with the machine. Our engineers provide remote commissioning support and on-site training upon request.