Product Description
WD-320 is a simple rig suitable for borehole drilling in geo-construction and geo-technical exploration drilling in projects like civil building, construction of railway, hydropower, highway, bridge and dam etc. Typically, it is mainly used for:
1) Core Drilling with Conventional Coring Tools.
2) Water Well Drilling by Carbide and Rotary Drilling.
3) SPT Test;
4) Soil Sampling with Auger Drilling.
5) Anchor Drilling
6) Micro Piling.
7) Geothermal Drilling
Main Specification
1. Drilling Capacity: 400m/N
2. Drilling Angle: 0°~90°
3. Rotary Unit
1) Spindle Speed:
1. Clockwise: 55, 88, 130, 200, 305, 478, 695, 1100rpm
2. Reverse: 48, 75 rpm
2) Spindle Stroke:500mm
3) Max. Feeding Pressure:36KN
4) Max. Lifting Capacity:52 KN
5) Max. Spindle Output Torque: 3300N.m
4. Winch
1) Max. Lifting Capacity:30KN (Single Wire)
2) Drum Speed:0.45, 0.71, 1.0, 1.64 m/s
3) Diameter of steel cable:13mm
4) Drum Capacity: 50m
5. Working Stroke of the Hydraulic Slider Base: 465mm
6. Hydraulic Oil Pump
a) Pump Type: Gear Pump E325
b) Rated Pressure:16MPa
c) Working Pressure:6.3Mpa
d) Flow:25ml/r
e) Rated Speed:2,000rpm
7. Power
1) Diesel Engine:35kw (Electric Start)
8. Overall Dimensions(L×W×H)
1) With Diesel Engine:2,000×1,250×1,820mm
9. Weight: 1,100kgfor rig on skid base,excluding the power unit.
Besides drilling rig, we can also supply drilling instruments and auxiliary equipment.
Our products including but not limited to:
1. Drill rod/Casing Pipe
2. Inner Tube/Outer Tube
3. Split Tube
4. Surface set /Impregnated diamond Core Bits
5. Surface set /Impregnated diamond Reaming Shell
5. PDC bits
6. Casing(Rod) shoes/Casing bits
7. Core Barrel Assembly(Core lifter, Core Lifter Case, Locking Coupling, Adapter Coupling, Landing Ring, Inner Tube Stabilizer and etc)
8. Head Assembly/OvershotAssembly
9. Core lifter, core lifter case
7. Diamond circle wrench
8. Wrench for Drill Rod/InnerTube/Outer Tube
9. Water Swivel/ Hoisting Plug
10. Recovery Tap and Adapter Subs
11. Plastic Core Box(Core Tray)
We can supply full set of drilling instruments and drilling tools to meet your different drilling requirements. Please contact us for detailed information.
