Rotary drilling rig BG 28 BT 70

hydraulic

Long mast for more drilling depth –Large drill axis for big diameters –Well balanced concept for high productivity and economic operation –Hydraulic system for high dynamic performance –Easy handling, easy maintenance –Variable transport concept Kinematic system Spotlights– Proven Bauer kinematic system with support trestle and backstay cylinders for maximum stability– Heavy-duty base frame optimized for attachment of front-end equipment– Inverted backstay cylinders for fast rigging and derigging– Graduated pins simplify rigging operations KDK rotary drive– High dynamic performance– Single-gear drive with strong and robust design and high mechanical and hydraulic efficiency– Adjustment to various soil conditions and Kelly bars with 3 selectable modes of operation– Protection of the rotary drive by an integrated Kelly damping system– User-friendly assembly of rotary drive Winches– High, measured effective line pull and line speed– Load classification M6 / L3 / T5 for heavy-duty, continuous operation– Single-layer winch operation– A special grooving system on the drum and a rope pressure roller reduce wear on the wire rope Under carriage– Solid Bauer design for 360° working radius– Hydraulically extendable tracks– Large footprint to resist high overturning moments– High traction forces Modern, ergonomic cabin –FOPS compliant – Bauer comfort cab meets highest comfort standards – High-resolution 7” color screen – Clear layout of instruments and display screens –Excellent view of drilling position –Easy operation