Electric Core Drilling Rig 380V 22KW for Coal Soil Testing 70-300mm
| Attribute | Value |
|---|---|
| Condition | New |
| Type | Core Drilling Rig |
| Power Type | Electric |
| Usage | Coal |
| Voltage | 380V |
| Warranty | 1 Year |
This water well drilling rig is primarily used for:
- Geothermal drilling
- Farm irrigation systems
- Residential and garden water wells
- Small building piling (farmhouses, factories, etc.)
Standard drilling diameter: 70-300mm (can reach 500mm for piling)
Standard drilling depth: 60-80m (over 10m for piling applications)
- Lightweight construction: Main unit weighs only 0.135 tons
- Innovative design: Simple drilling structure with unique engineering
- Easy operation: Quick learning curve and simple transportation
- Versatile performance: Capable of drilling through hard strata (excluding thick rock layers)
- Deep drilling capability: Equipped with raser to reduce labor intensity
- High efficiency: Drilling speed reaches 20 meters per hour in plain areas
- Durable construction: Long service life with minimal maintenance requirements
- Shipping details: Packed in wooden crate (2.0m³, total weight approximately 850kg)
| Drilling Diameter | 70mm, 93mm, 150mm, 200mm, 300mm |
|---|---|
| Drilling Depth | 350m, 280m, 220m, 120m |
| Swivel Head Specifications | |
| Spindle Speed (r/min) | Forward: 58, 101, 160, 221, 234, 406, 640 Reverse: 46, 183 |
| Maximum Torque | 3000N*m |
| Spindle Stroke | 600mm |
| Maximum Cylinder Lifting Force | 60KN |
| Maximum Cylinder Driving Force | 45KN |
| Hoist Specifications | |
| Bobbin Diameter | 200mm |
| Rope Diameter | 14mm |
| Rope Capacity (5 floor) | 45m |
| Lifting Capacity (single pipe) | 30KN |
| Bobbin Line Speed (second layer) | 0.45, 0.785, 1.24, 1.71m/s |
| Mobile Oil Cylinder Stroke | 460mm |
| Distance of Step Aside The Hole | 260mm |
| Oil Pump Specifications | |
| Name | Wheel oil pump |
| Type | CB-E25 |
| Displacement | 25mL/min |
| Normal Rated Speed | 1500 r/min |
| Normal Pressure | 16MPa |
| Maximum Pressure | 20MPa |
| Power Options | |
| Diesel Engine | Type: 395K2 Rated Power: 20KW Rated Speed: 1500r/min |
| Motor | Type: Y180L-4 Rated Power: 22KW Rated Speed: 1470r/min |
| Dimensions | 2510 × 950 × 1820mm |
| Weight (power not included) | 1300kg |
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
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