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.