The LST1 drill offers the perfect combination of performance and portability. Suitable for use in a variety of soils, the LST1 drills a 6-inch borehole up to 300 feet. The robust hydraulic system generates up to 5,000 pounds of pull/push-back force for efficient drilling in rugged terrain, and an anchor kit enables the unit to push beyond the trailer's weight. A convenient bypass flow system allows precise control and adjustment to achieve desired push-down force while a three-way ball valve enables the operator to quickly bypass mudflow when adding pipe.
At a Glance:
Drilling Depth: 300 ft
Borehole Diameter: 6 in
Pull/Push-Back Force: Up to 5,000 lbs
Operating Weight: 1,750 lbs
Max Drilling Torque: 655 ft-lbs
Speed: 75 rpm at 8 gpm
Hydraulic Power Source: Honda 13 hp or Yanmar
Hydraulic System: 8 gpm at 2,700 psi
Hydraulic Reservoir: 5 gal
Mud Pump: Honda 13 hp or Yanmar
Max Head: 190 ft
Max Flow: 200 gpm
Discharge/Suction: 2 in
Frame: Heavy-duty welded steel
Transportation: Trailer-mounted
All trailer-mounted drills can ship fully assembled in a 20-foot container or knocked down and palletized.
Optional Components (Call to Order):
Down-the-hole hammer package
Roller cone bits
Drill collars
Drill Rig Package Includes:
Mud pump
Powerful 2,700-psi hydraulic system
Three 2-inch-diameter mud hoses (one 10-foot suction and two 12-foot discharge/bypass)
200 feet of 2-inch internal diameter Mayhew Jr. Drill Pipe with breakout lugs
Load-bearing side inlet swivel with manual J-latch breakout tool