Professional Manufacturer Supply Used Core Drilling Rigs
|FOB Price:||US $20,000-30,000 / Set|
|Min. Order:||1 Set|
|Min. Order||FOB Price|
|1 Set||US $20,000-30,000/ Set|
|Transport Package:||as Requirement|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: DF-Y-2
- Power Type: Diesel
- Condition: New
- Stratum: Soil, Gravel, Weathered Stone, Concrete
- Specification: 500m drilling depth
- Usage: Coal, Ore, Water Well, Farm Irrigation, Pile Foundation
- Type: Rotary Drilling Rig
- Certification: SGS, BV
- Trademark: DEFY
- Origin: China Mainland
DF-Y-2 Core Drill is up-dated designed according to the development of geological works to meet the needs of users. It is a new type spindle core drill rig. It is applied for engineering geological exploration drilling, hydro geology well drilling and big-hole basic engineering drilling including core drilling with tungsten-carbide tipped and diamond bit mainly.
1. Light in weight, easy relocation.
2. Adopting traversal winch, this will overcome the fault of wire arbitrary intertwine and quick wearing out of the winch laid in length ways.
3. Belt transmission is adopted for the high speed level to make the drill soft in the uneven formation, and reduce the damage to the components and other mechanical failure.
4. In large spindle hole.
5. With wide speed range and large torque moment in lower speed, it is suitable for engineering geological subterranean and water explorations.
6. The rig is stable in relocation and firmly for position.
7. Debuts F3L 912 diesel engine or 22Kw electric motor for your selection.
|Drilling capacity||Drilling type||Drilling depth|
|Foundation pile drilling||100m (328 feet)|
|Hydro geological well drilling||150m (492 feet)|
|Core Drilling||600m (1968 feet)|
|Rotator||Type of power engine||Diesel/electric motor|
|Positive speed (r/min)||92;152;230;330;293;485;734;1056|
|Negative speed (r/min)||81;258|
|Max. torque of Spindle||2.1 KN·m (1548 lbf·ft)|
|Spindle I.D||93mm (3.66 inch)|
(single-third of the rope )
|Lifting speed of wire rope|
(The third rope)
|0.64; 1.05; 1.6; 2.3 m/s|
|Wire rope diameter||12.5mm (0.49 inch)|
|Drum diameter||194mm (7.64 inch)|
|Brake rim diameter||360mm (14.17 inch)|
|Brake band width||90mm (3.54 inch)|
|Drum capacity||80m (262.4feet)|
|Traveling device||Retraction cylinder stroke||600mm (23.62 inch)|
|Distance between drill rig and hole||420m (16.54inch)|
|Pressurizing system||Cylinder I.D.||70 mm(2.76 inch)|
|Cylinder rod dia.||35 mm (1.38 inch)|
|Max. pressure||45 KN(10116 lbf)|
|Max. lifting force||60 KN(13488lbf)|
|Cylinder stroke||550 mm (21.65 inch)|
|Displacement||16L/min (4.22 US Gallons/min)|
|Working pressure||8Mpa (1160 psi)|
|Max. pressure||20Mpa (2901 psi)|
|The hexagonal Kelly||Φ89×79 mm,Φ76×66 mm,Φ60×53 mm(Φ3.50×3.11 inch,Φ3.0×2.60 inch, Φ2.36×2.09 inch)||Φ89 mm,Φ71 mm,Φ50 mm|
(Φ3.50 inch,Φ2.80 inch,Φ1.97 inch)
|Dimensions (L×W×H)||2177×950×1863 mm (85.71×37.40×73.35 inch)|
|Weight of drill (without power unit)||about 1300 kg (2867 lb)|
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and be solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. has more than 40 years experience of production and development of drilling rig equipment.Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advice whenever you need.
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