Jumbo drilling rig ZJ21

Designed for flexibility and productivity, the ZJ21 is a jumbo drill on a first-ever common-carrier platform. The controls and boom let you convert your jumbo to a bolter, or vice versa. The ZJ21 also offers excellent useable coverage in a small jumbo platform. Usable face coverage up to 66 m2 for getting the most from your application use cases Engineered for higher uptime* Improved operator adoption with simplified training on an easy-to-use, intuitive platform Features and benefits Common control system Hydraulic pilot control system with universal drilling and bolting layout. Intuitive, common controls offer advantages in operator adoption, training and performance, as well as maintenance benefits. Drifters with improved consumable life Proven energy recuperation, hydraulic dampening, and progressive blow energy technologies help you to get the most from drilling. Drifter model options include Komatsu JZD10, JZD12 and JZD21, manufactured by Montabert. Innovative boom geometry Boom geometry prevents carrier interaction with the feed for added protection and less repair downtime. The ZJ21 shares the bolter boom lift geometry for excellent coverage (up to 66 m2) and allows a drill steel of up to 16 feet to be used inside the 3 x 3 m tunnel dimensions. Telescopic and fixed drilling feeds Lightweight, durable and cost-effective drilling feed delivers superior drill performance and reduced daily maintenance. ROPS/FOPS-certified operator enclosure Designed with zero-harm, ergonomics and comfort in mind. Standard hydraulic height-adjustable canopy. Enclosed cabin option with climate control available.