Products description
The RCJ130W small hydraulic core drilling rig brings together power, precision, and adaptability for demanding exploration and engineering tasks. Compact yet durable, it performs well in geological surveys, foundation investigations, and grouting projects for roadbeds and riverbanks. Its hydraulic feed system ensures steady penetration and higher efficiency while reducing operator effort. The ball clamp mechanism enables continuous drilling without the need to stop and remove rods, keeping operation simple, safe, and fast. With a spindle box supported by four sets of bearings, the rig maintains good stability and strength even in gravel or cobble formations. Compatible with diamond, alloy, and composite bits, it adapts easily to various geological conditions-suitable for civil wells, geothermal systems, and structural testing work.
Technical Parameters
|
Parameter |
Model |
RCJ130W small hydraulic core drilling rig |
|
Drilling depth(m) |
130 |
|
|
Open hole dia(mm) |
220 |
|
|
End hole dia(mm) |
75 |
|
|
Drill rod dia(mm) |
42-60 |
|
|
Drill angle |
90-75 |
|
|
Matching power(KW) |
13.2 |
|
|
Dimension(m) |
2.4*0.8*1.4 |
|
|
Spindle |
Speed(r/min) |
142/285/570 |
|
Stroke(mm) |
450 |
|
|
Winch |
Max pull force(kg) |
2000 |
|
Pull speed(m/s) |
0.41-1.64 |
|
|
Rope dia(mm) |
9.3 |
|
|
Roll capacity(m) |
27 |
|
|
Drill Mast |
Rated load(Ton) |
18 |
|
Height(m) |
6.5 |
|
|
Mud Pump |
Flow(L/min) |
95 |
|
Max Pressure(MPa) |
1.2 |
|
|
Times/min |
93 |
|
|
Inlet hose |
Dia(mm) |
51 |
|
Outlet hose |
Dia(mm) |
32 |
Significant Advantages
Large torque, multiple drilling speeds in an appropriate range.
01
With 2-wheels trailer, the RCJ130W small hydraulic core drilling rig can be moved by towing the trailer.
02
Capable to drill inclined holes at different angle.
03
High efficiency drilling with hydraulic feeding structure.
04
Multiple usages, geotechnical investigation for engineering constructions, SPT soil test, mineral exploration, small size pile hole, water well boring.
05
Advantages of Core Components
Taper Clutch: Provides high torque transmission with simple and reliable operation. Capable of handling heavy drilling loads and allows for smooth gear transitions.
01
Winch System: Designed with a reinforced cage structure and star wheels on both sides, offering good shock resistance and stable performance on uneven terrain.
02
Spindle Box: Built with four precisely positioned bearings to maintain stability under various complex geological conditions.
03
Ball Clamp: Securely holds the drill rod in place, ensuring steady and continuous operation during drilling.
04
Application
RCJ130W small hydraulic core drilling rig is a portable and multipurpose engineering exploration drilling rig, applicable to the engineering geological exploration in fields of industrial and civil buildings, railways, bridges, hydropower engineering, as well as small-diameter foundation pile hole drilling.
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