LONGYEAR 44

BOART LONGYEAR

The Longyear 44 drill is in a fully unitized shack for ease of movement. This drill comes complete with a fully hydraulic, automatic pre torque and break out tool. The drill is powered with a 6 cyl., Deutz engine F6L 913T producing 130 hp at 2500 rpm, direct coupled to an Allison 545 power shift transmission.

Boart Longyear is recognized worldwide as a leader in the manufacturing of Diamond Core Drills. They manufacture a broad range of Core Drills for surface and underground applications.

Boart Longyear offer a variety of solutions, from shallow and deep hole drilling, with small and large diameter core, for both wireline and conventional drilling to versatility of mounting. They can be mounted from a truck, crawler, trailer, flyable versions or skid mounted to suit many applications.

DRILL DEPTH CAPACITY

BQ3,400 ft (975m)
NQ2,650 ft (850m)
HQ1,750 ft (535m)

HOIST

TypePlanetary
Drum Capacity100' of hoist cable
Pulling Force 16,885 lbf (7511daN)

Double pressure compensated hydraulic pump.

Feed Circuit15 gallons per minute
Motor Circuit19 gallons per minute load sense for the motor circuit, eg: hydraulic driven wireline winch and hydraulic driven 435 pressure pump.

DRILL HEAD

3 7 /8″ hollow stem drill head, complete with 3 jaws, hydraulic open spring applied chuck.

Angle Range 30 degrees to 90 degrees
Feed Length24" twin cylinder stroke
Max Rated Thrust18,883 lbf (8377 daN)
Max Rated Pull25,132 lbf (11,179 daN)@ 1,000 psi (6,895 kpa)

HYDRAULIC WINCH

Capacity 5000 ft of 3/16" swayed cable
Line Pull5680 lbf (2,528 daN)
Tower30 ft hydraulic raised all steel mast