KJ313 is a top mounted telescopic feed, single boom development / production jumbo drill rig, with good covering ability,nearly no left areas for second drilling.This jumbo drill's telescopic feeds are lightweight,durable and cost effective, featuring aluminum drill cradles, lasting components,as well as drill-specific steel drill mounts(to prevent wear to the aluminum cradles),increasing your uptime and reducing your operating costs. Auto return are mounted to the drill cradles to allow for various drill depth settings corresponding to a variety of collapsible configurations for drill rods including 6 ft – 10 ft, 8 ft – 12 ft, 10 ft – 14 ft, increasing productivity with improving drifter accuracy,performance and reliability.
This telescopic feed production jumbo drill rig customizable with several different options including hydraulic centralizer and heavy-duty feed cylinder for probe drilling.
Quick Facts
» Drifter / rock drill: HC109 18.8 kW, HC95LM 21kW optional,
» Stinger Assembly helps stabilize the drill steel when drilling,
» Feed 360-degree rollover and ±135° Swing,ideal for cross cutting and bolting,
» Bulkhead is designed to eliminate the requirement to replace full length hydraulic hoses if damaged,
» Hose Drum Assembly incorporate grooves to help maintain hose alignment,
» Footer Adapter is fastened to the bottom of the feed rail to eliminate wear to the feed beam and Boom Cradles are used to mount to Jumbo Boom Tables,
» Hole diameter: 45-102 mm with HC109 Rock Drill/Drifter,
» Coverage: 12-50 m2,
» Engine power: 62kw/2200rpm Deutz,
» Motor power:55 kw ABB.

Features
- Drills both support and face advance, optimizing the mining cycle,
- Short telescopic feed ensure access to confined areas,
- FOPS/ROPS-certified cabin/canopy offers increased safety for operators,
- Troubleshooting, fault finding and maintenance made easy,
- Spare part commonality across product family.