Hydraulic Exploration Core Drilling Rig Geological Exploration Long
Series YDX--core drilling rig is suitable for conventional diamond
core drilling in geological exploration such as metal and un-metal
mine, coal and oil field, gas field etc. It can drill holes from
vertical to elevation angle through various sorts of formation
including soft, hard and broken or fractured formation by wet/dry
or flush method.
It is a full hydraulic operated top drive power head drilling
machine. Its main hydraulic component (hydraulic motor and pump,
hydraulic operating valve etc.) adopted world-famous brand goods,
so it has stable performance, reliable product quality and long
It has a wide range of rotary speed which can be changed from high
to low steplessly,and is suitable for various drilling methods such
as carbide bit drilling and diamond bit drilling etc.
The machine in combination with drilling mast is mountet on
heavy-duty wheeled trailer suitable for towing over rough
terrain,so it assures rapid and convenient mount and transport.
|DRILL DEPTH (mm)||200/260||300/400||400/600/800||550/800/1050||640/810/1200|
|DRILL ROD (mm)||NQ/BQ||NQ/BQ||HQ/NQ/BQ||HQ/NQ/BQ||PQ/HQ/NQ|
|OUTPUT ROTATION SPEED 1 (rpm)||145||108-145||108-145||108-144||113-165|
|OUTPUT ROTATION SPEED 2 (rpm)||270||202-270||202-270||233-311||237-345|
|OUTPUT ROTATION SPEED 3 (rpm)||585||438-585||438-585||385-541||437-636|
|OUTPUT ROTATION SPEED 4 (rpm)||1050||785-1050||785-1050||710-950||750-1100|
|MAX. OUTPUT TORQUE (Nm)||1500||2100||3200||4320||5270|
|FEEDING STROKE (mm)||1800||1800||1800||1800 OR 3500||3500|
|PULL-DOWN CAPABILITY (kN)||3040||55||55|
|LIFTING CAPABILITY (kN)||50||50||65||108||108|
|HOLE DIAMETER (mm)||76||76||95||95||117|
|MAIN WINCH HOISTING ABILITY WITH SINGLE ROPE (kN)||32||32||50||75||75|
|WIRELINE WINCH HOISTING ABILITY WITH SINGLE ROPE (kN)||12||12||12||12||12|
|MAST HEIGHT (FROME GROUND TO THE CROWN) (M)||6||6||6 OR 10||6 OR 10||6 OR 10|
|METHOD OF MAST LIFTING & GO DOWN||FULL HYDRAULIC DRIVE|
|POWER (kW)||22 (diesel/electro)||30 (diesel/electro)||55 (diesel/electro)||75 (diesel/electro)||125 (diesel/electro)|
|OVERALL DIMENSION (reduce type) (m)||3.5*1.1*1.6||3.5*1.1*1.6||3.5*1.5*1.8||6.0*2.2*2.5||6.0*2.2*2.5|
|MOUNTED FORM||Depending on customer's order for ON TRAILER or ON PEDRAIL|
1. Full hydraulic control, convenient and flexible operation,
convenient shifting, good ability, saving time and effort.
2. Machine has a higher rotary speed and a felicitous speed range
which has multi steps and large torque in low speed. It can be
applied for small diamond bit core drilling, satisfied for the
large diameter carbide bit core drilling and so on.
3. It is no necessary to have a slope tower when drilling a slope
hole. It can lift the drill rod in one time.
4. The track chassis make it possible to move by oneself. It is so
convenient and quick that the preparing time can be enormously
5. All the equipments of this rig are installed on chassis droved
by diesel power engine.