Explorer30 is the small hydraulic drill rig for coring and drilling for narrow
tunnels, underground galleries and surface. It has small built so that easy to
install and carry. It has hydraulic regulated spindle to control speed of rotation
between 550 rpm to 2200 rpm step less. It can be operated with one person. It can be
designed either with electrical engine or diesel engine. The rotation head can be
swung aside for hole cleaning or grouting equipment. Explorer30 has automatic
hydraulic synchronization system between chuck and rod holder to handle the rods.







TECHNICAL CHARACTERISTIC

CAPACITY OF DRILL
STEAL PIPE DIAMETER DRILLING DIAMETER
DEPTH
AW 56 - 66 mm 100 m
AWL 48 mm 120 m

The capacities may differ according to ground parameters, drilling angle and drilling
equipment. These values are only serve as a guideline in downward drilling in an
homogeneous rock.


FEED FRAME
Feed Length 850 mm
Feeding and Pulling Force 20 kN 15 kN
Feed Speed 0,8 m/s 1,0 m/s

ROTATION UNIT
Spindle Speed Range 550-2200 rpm
Maximum Torque 230 Nm

ROD HOLDER
Maximum Rod Size 52 mm
Holding Force 11 kN

POWER UNIT
Electrical Diesel
Engine 15 kW - 22 kW 25 kW - 32 kW

MAIN PUMP
Flow 30 lt/min 30 lt/min
Pressure 260 bar 260 bar

SERVICE PUMP
Flow 6 lt/min 6 lt/min
Pressure 210 bar 210 bar

The manufacturer has right to make modification without any notice.