- Reversible Feed Cylinder for increased up-hole drilling capacity
- Standard Power Pack with 90kW electric motor
- Standard self contained control panel with stand and e-stop
- HQ™ high torque (HQ™ optional) rotation unit for deep-hole drilling
- PQ™ (HQ™ optional) rod clamp for max holding capacity
- Semi-automated rod handler (option)
Más información sobre este producto consulte en: http://www.boartlongyear.com/drilling-equipment/underground-coring/lm90/