MODULAR DESIGN

Modular layout of components on the drill makes it easy to replace worn components in the field, minimizing downtime.

SAFE

Advanced safety features such as a rotation barrier, mainline winch tensioner, and an optional wireline spooler ensure safety in tough drilling conditions.

RELIABLE

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

MOUNTING OPTIONS

The LF90D surface coring drill features a telescopic dump mast making it ideal for truck or crawler mounting to suit site conditions.

VERSATILITY

The LF90D is ideal for both wireline coring and rotary drilling with tri-cone bits.

Features

1. SELF-CONTAINED OPERATOR
The simple hydraulic system is easy to operate and maintain and lift-to-shift levers provide additional operator safety.

2. SIMPLE HYDRAULIC DESIGN
Direct-coupled hydraulic pumps with a PTO driven auxiliary pump allow for easy maintenance.

3. NITRO-CHUCK™
Patented nitrogen gas spring jaws with hydraulic open/spring close function ensuring fail safe operation.

4. ROTATION BARRIER
Interlocked rotation barrier slows rotation when the barrier is open, providing additional operator safety. Mainline winch limiter and tensioner prevent over-winding and bird-nesting of the cable.

5. HYDRAULIC SLIDE-SHIFTING HEAD
Lowers working height when handling inner tube.

6. DUMP MAST
Lowers working height when handling inner tube.

SpecificationsMetricU.S.
Depth Capacity1,193 m (NRQ V-Wall)3,915 ft (NRQ V-Wall)
Drill Rod SizeBQ to PQ
Main Hoist71.2 kN16,000 lb
Pull Force111.8 kN25,133 lb
Rod Pull 6 m20 ft
EngineCummins® QSB 6.7 L
Engine Power153 kW220 hp

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