Boart Longyear LF-90D Diamond Core Drill

Features
Diesel Emissions
Cummins QSB 6.7 L, liquid cooled, turbo charged, after cooled
Pull Capacity
37,700 pounds
Push Capacity
19,880 pounds
Angle Hole
Vertical to 45 degrees
Wireline Cable Length
6,200 feet
Advantages

Self-Contained Operator Panel
The simple hydraulic system is easy to operate and maintain, and lift-to-shift levers provide additional operator safety.

Simple Hydraulic Design
Direct-coupled hydraulic pumps with a PTO driven auxiliary pump allow for easy maintenance.

Nitro Chuck™
Patented nitrogen gas spring jaws with hydraulic open/spring close function ensuring fail-safe operation.

Rotation Barrier
Prevents accidental contact with rotation unit while in operation.

Hydraulic Side Shifting Head
Lowers working height when handling inner tube.

Dump / Telescoping Mast
Dump feature enables mounting 
on different size platforms while telescoping mast makes drill compact for transportation.  

 Boart Longyear

Surface Drills
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill
  • Boart Longyear LF-90D Drill

Mobility
Engineered for mobility, the LF™90D surface coring drill features a telescoping mast with dump capability. The telescoping features afford a compact size during transport while the dump capability lowers the working height of the machine to enable mounting on a crawler or skid.

Reliability
A simple hydraulic and structural design makes this drill easy to operate and maintain.

Safety
Designed with safety in mind, the LF-90D surface coring drill includes standard safety features such as an interlocked rotation barrier that slows rotation when barrier is opened and a side shifting head which reduces working height when handling inner tubes. 

Boart Longyear LF-90D Technical Overview