Underground Diamond Core - Boart Longyear

Underground Diamond Core Drilling Equipment

Boart Longyear™ offers an innovative range of underground diamond coring equipment for mineral development and exploration. Providing reliable, high performance deep hole drilling with economical maintenance costs, our LM™ Modular Diamond Drill System is used extensively all over the world under varying climate conditions.

Major LM series components are designed to be readily interchangeable to adapt to changing on-site requirements, and are capable of both conventional and heavy duty wireline core retrieval.

Drill Rig Product Line

	LM™30 The LM30 is the smallest rig in the underground coring drill offering.		LM™30SS This version of the LM30 Skid drill uses a CAT 346C Skid Steer carrier to power and transport the drill components.
	LM™55 The LM55 is a compact drill rig for underground diamond coring. It is equipped with a 40kN feed frame for drilling short holes.		LM™75 The LM75 is a mid-sized drill rig for underground diamond coring. It is equipped with a 70kN feed frame for medium hole depth.
	LM™90 The LM90 is the largest of the underground rigs. It is equipped with a 130kN feed frame for drilling deep holes.		LM™90A The A in the LM™90A stands for 'Automated'. The drill system relieves the operator from performing a number of tasks that usually need to be performed when diamond coring.
	Spares and Service Reliable parts and servicing availability on a worldwide basis.