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Dminingwell XY-44A 1000-1500m depth core sample drilling rig core drilling rig portable core drill for sale
Main Features of XY-44A drill
1. There are more speed grade (8 grades), reasonable speed range and high torque while low speed. Max. torque is up to 3200N·m (2358lbf·ft). The drill is adapted on core drilling with tungalloy-carbid-tipped and diamond oil as well a s engineering geology exploration, hydrology well drilling and basic pile engineering.
2. With large spindle I.D. 93mm(3.66 inch), the drill is fed with double hydraulic cylinders with much longer stroke up to 600mm(23 .62 inch). With strong technological adaptability, the rig can be adapted on many field, especially on large diameter drill rod drilling, (upper part coring) extracting core with wire line. Thus it is more effective in improving drilling efficiency with less faulty in hole.
3. With powerful drilling capacity, the rated drilling depth comes up to 1,000m (3 9.37 inch) with 71mm(2.80 inch) wire-line coring drill rod.
4. Light in weight, and in fine dismountability, the rig can be dismantled into ten parts easily, the biggest apparatus is in 300kg (661.5lb). The whole drill is in 2150kg(47 41lb), it can be moved easily especially in mountain area.
5. The hydraulic chuck adopts one-way oil supply, the clamping force of the chuck is large, and the clamping is stable.
6. Equipped with a water brake for steady and smooth deep hole drilling .
7. Supplying oil with a simplex gear pump, it is easy for installation and operation; lower in energy consumption and in low oil temperature of hydraulic system; the rig is for sure in steady drilling. The hand-operated oil pump can be put in use to hoist the drilling tools in hole upon the power engine failing to operate.
8. With compact structure and reasonable layout, with all components exposed, and with non overlapped ones, it is convenient for maintenance.
9. With low center of gravity and long travelling distance up to 460mm(18.1 inch), the rig is reliable and stable in high speed drilling.
10. It is easy to get to know the conditions in hole with an anti-vibration meter. Less in operating handles, the rig can be operated credibly and flexibly
| Core drilling | |||
| Drill pipe | Specification of Drill Pipe (mm) | Drilling depth (m) | |
| Domestic drill pipe | Inside thickening type | 42 | 1400 |
| 50 | 1000 | ||
| 60 | 830 | ||
| The rope coring | 55.5 | 1250 | |
| 71 | 1000 | ||
| 89 | 800 | ||
| DCDMA drill pipe | BQ drill pipe | 1300 | |
| NQ drill pipe | 1000 | ||
| HQ drill pipe | 750 | ||
| PQ drill pipe | 420 | ||
| Outside thickening type | 60 | 800 | |
| 73 | 500 | ||
| 89 | 300 | ||
| Drill Angle | 0°-360° | ||
| Engine | Model | Power | Speed |
| Motor | Y225S-4 | 37kW | 1480r/min |
| Diesel engine | CA4110 | 81kW | 2800r/min |
| Gyrator | |||
| Type: double cylinder hydraulic feeding machine rotary type | |||
| Diameter of vertical shaft through hole | φ93mm | ||
| Vertical spindle speed | |||
| Forward rotation (r/min) | 60/90/166/272/379/481/183/296/514/835/1164/1476 | ||
| Reverse speed(r/min) | 63/198 | ||
| Max. torque of vertical shaft | 8000N·m | ||
| Vertical stroke | 600mm | ||
| Max. gravity of vertical axis | 125KN | ||
| Max. vertical shaft pressure | 90KN | ||
| Hoist | |||
| Type: Planetary gear drive, handle brake | |||
| Wire rope diameter | φ18.5mm | ||
| Capacity of drum wire rope | 95m(wound seven layers) | ||
| Max. lifting force of single rope | 45KN | ||
| Hoisting speed of wire rope | |||
| Linear speed of drum (m/s) | 0.7-2.68m/s (twelve grades) | ||
| The clutch | |||
| Type: automobile special dry single disc friction clutch (matched with 6T46 gearbox) | |||
| The hydraulic system | |||
| The system pressure | |||
| The rated pressure | 20Mpa | ||
| The highest pressure | 25Mpa | ||
| Capacity | 20ml/r | ||
| Rack section | |||
| Type: skid type (with sliding base) | |||
| Rig back stroke | 460mm | ||
| Hole distance | 260mm | ||
| Dimension (L*W*H) | 3050*1100*1920mm | ||
| Rig weight (Without power engine) | 2300kg | ||
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| OUR FACTORY |
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more con-
vener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable
price and make samples for you ASAP.
Q4: What's your payment terms ?
A4: ByT/T,LC AT SiGHT,30% deposit in advance, balance 70% before shipment.
Q5: How can I place the order?
A5: First sign the Pl,pay deposit,then we will arrange the production.After finished production need
you pay balance. Finally we will ship the Goods.
Q6: When can I get the quotation ?
A6: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the
quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.
