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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Core Drilling Machine, Spt Equipment, Core Drill Rig manufacturer / supplier in China, offering China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2, Portable Dfq-100W Trailer Mounted Water Well Rock Drilling Rig, Dfq-100 100m Per Day Water Bore Well Drilling Machine in Africa and so on.

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Supplier Homepage Product Diamond Core Drilling Rig Core Drill Rig China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2

China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2

FOB Price: US $12,000-25,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $12,000-25,000/ Set
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Port: Qingdao, China
Production Capacity: 200 Sets Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DF-Y-2
  • Condition: New
  • Bit Type: Diamond Bit
  • Type: Diesel
  • Warranty: 1 Year for Main Machine
  • Rotation Angle of Spindle: 0-360 Degree
  • Trademark: DEFY
  • Specification: 2220*900*1800mm
  • Certification: BV, SGS Certificate
  • Drill Hole Depth: 500m
  • Drilling Way: Core Drilling
  • Weight: 1200kg Without Power
  • Max.Lifting Capacity of Spindle: 60 Kn
  • Max.Rotary Torque of Spindle: 3147 N. M
  • Transport Package: Container or Wooden Box
  • Origin: China Henan
Product Description
China Small portable spt soil testing portable drilling rig DF-Y-2
Product Description
DF-Y-2 Diamond Core Drilling Rig 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 capacityDrilling typeDrilling depth
Foundation pile drilling100m (328 feet)
Hydro geological well drilling150m (492 feet)
Core Drilling600m (1968 feet)
RotatorType of power engineDiesel/electric motor
Positive speed (r/min)92;152;230;330;293;485;734;1056
Negative speed (r/min)81;258
Max. torque of Spindle2.1 KN·m (1548 lbf·ft)
Spindle I.D93mm (3.66 inch)
Hoist Hoisting capacity 
(single-third of the rope )
31300,12600,8800 N
(7034;2831;1978 lbf) 
Lifting speed of wire rope 
(The third rope)
0.64; 1.05; 1.6; 2.3 m/s
(2.1;3.44;5.25;7.54 inch/s) 
Wire rope diameter 12.5mm (0.49 inch)
Drum diameter194mm (7.64 inch) 
Brake rim diameter360mm (14.17 inch) 
Drum length150mm(5.91inch)
Brake band width90mm (3.54 inch)
Drum capacity80m (262.4feet)
Traveling deviceRetraction cylinder stroke600mm (23.62 inch)
Distance between drill rig and hole420m (16.54inch)
Pressurizing systemCylinder I.D. 70 mm(2.76 inch) 
Cylinder rod dia. 35 mm (1.38 inch) 
Max. pressure45 KN(10116 lbf) 
Max. lifting force60 KN(13488lbf)
Cylinder stroke550 mm (21.65 inch)
Oil pumpTypeCBF-E416-AL
Displacement16L/min (4.22 US Gallons/min) 
Working pressure8Mpa (1160 psi) 
Max. pressure20Mpa (2901 psi)
The hexagonal KellyΦ89×79 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)
Packaging & Shipping
Wheel mounted type:
 Rotary core drilling rig with drill tower:
Company Information
 Defy is proud to offer support through the entire process, including engineering, manufacturing, installation and commissioning.
In addition, we provide drilling lifecycle services to our customers, including spare parts, technical support, and professional rig training.
We are committed to our word , we are a company with a work schedule of 24 x 7 x 365 . We are where, when and how the customer needs us.

Please don`t hesitate to contact us if this model is fit for your business. And you are highly appreciated that if you could tell us more details of your business, then we can recommend most suitable model of drilling rig to you.

Mia Zhang 

Mobile: +86-15238355712



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