Keterangan :

Explorer 30 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 700 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. Explorer 30 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
AQ | 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: 20000 N | 5000 N
Feed Speed: 0, 8 m/ s | 1, 0 m/ s

ROTATION UNIT
Spindle Speed Range: 700-2200 rpm
Maximum Torque: 180 Nm

ROD HOLDER
Maximum Rod Size: 52 mm
Holding Force: 11000 N

POWER UNIT
Electrical | Diesel
Engine: 15 kW | 25 kW

MAIN PUMP
Flow: 40 lt/ min | 40 lt/ min
Pressure: 210 bar | 210 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.