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Portable Wireline Core Drilling Rig

China Portable Wireline Core Drilling Rig, Find details about China Core Drilling Rig, Diamond Core Drilling Rig from Portable Wireline Core Drilling Rig

Model NO.
DF-Y-4
Depth
1000m
Drilling Diameter
Nq, Hq, Bq
Max. Torque
2.64 Kn.M
Spindle Stroke
600 mm
I.D of Spindle
68 mm
Max. Lifting Capacity of Spindle
80 Kn
Max. Pressure Force of Spindle
60 Kn
Engine Power
30 Kw
Usage
Core
Power Type
Diesel
Type
Core Drilling Rig
Trademark
defy
Transport Package
Standard Export Package
Specification
BV, SGS
Origin
Henan, China
Model NO.
DF-Y-4
Depth
1000m
Drilling Diameter
Nq, Hq, Bq
Max. Torque
2.64 Kn.M
Spindle Stroke
600 mm
I.D of Spindle
68 mm
Max. Lifting Capacity of Spindle
80 Kn
Max. Pressure Force of Spindle
60 Kn
Engine Power
30 Kw
Usage
Core
Power Type
Diesel
Type
Core Drilling Rig
Trademark
defy
Transport Package
Standard Export Package
Specification
BV, SGS
Origin
Henan, China

1. Introuduction
DF-Y-4 
Core Drill is a new type high speed diamond core drill, designed according to the 
development of geological work in China and developed to meet the requirements of 
clients.
 
DF-Y-4 
Core Drill can be driven by Deutz F4L 912 diesel engine or Weichai diesel engine or 30KW electric motor. The drill has 8 rotary speed  stage,  the Max, speed  1588 rpm, the min 
speed  101 rpm, so it is suitable  for various drilling for solid mineral deposits with diamond or tungsten-carbide tipped bit.
 
It is also suitable for engineering  geological subterranean water explorations as well as 
explorations of shallow layer oil and natural gas, and can be used to drill holes for 
ventilation and drainage  of mainGallery.
.
 
2. Features
1. The rig  is in higher  rotational  speed and rational range of rotational speed; large torque in low speed
2. The  drill  is  suitable  in  the  mountain area because of light weight  for easy transport and convenient dis assembly (to be disassembled into nine parts).
3. With compact structure and reasonable  layout,  and  all  exposed,non overlapped components, it is easier for maintenance and repair.
4. It is convenient for you to treat trouble with two reverse speeds. With low center of gravity, the rig is reliable and stable in high speed drilling.
5. The operation levers are concentrated, so the operations are reliable and convenient.
6. Fitted with meters, the circumstances can be controlled easily in hole.
7. The transmission is separately driven for drill rig and mud pump; it is easier for the location arrangement with less space occupying.
 
3.Specification
 

Drilling capacity
Drilling hole
Drilling depth

Φ42mm(1.65inch) drill rod 
1000 m(3280 feet)

Φ50mm(1.97inch) drill rod
700 m (2296 feet) 

Angle range
0°-360°

Spindle speed(r/min)
 Driven by power machine speed 1500 r/min
Forward 
Low speed
101;  187; 267; 388,

High speed
415;765;1090;1588

reverse
Low speed
83

High speed
251

Driven by power machine speed 2000 r/min
 
Forward 
Low speed
135;  250; 355; 517

High speed
415;765;1090;1588

reverse
Low speed
110

High speed
338

Spindle stroke 
600  mm (23.62 inch)

Spindle lifting capacity
Max.  80 kN (17984 lbf) 

Spindle pull down force
Max.60  kN (13488 lbf)

Spindle torque
 
by power machine efficiency 29.4 kW(39.43HP), speed 1500 r/min
2640;1410;980;660  N·m (1946;1037;722;486 lbf·ft)
830;440;300;200 N·m (1946;1037;722;486 lbf·ft)

Spindle I. D.
68  mm (2.68 inch)

Hoist 
Lifting capacity(single line)
By motor 29.4 kW (39.4HP), 1500 r/min
Max.30kN 
(6744 lbf)

By diesel 44.1kW (59.1HP) , 2000r/min
Max.33kN 
(7418 lbf)

Lifting speed (3rd layer)
 
By motor 39.4 kW(52.8HP) , 1500 r/min
 
0.82,1.51,2.16,
3.15m/s(2.69,
4.95,7.08,10.33   feet/s)

 By diesel 44.1kW (59.1HP), 2000 r/min
 
1.09,2.02,2.89,
4.18m/s (3.58,6.63,9.48,13.71  feet/s) 

Wire rope diameter 
16  mm (0.63 inch)

Drum diameter
285  mm (11.22 inch) 

Brake rim diameter
490  mm (19.29 inch)

Brake band width
120  mm (4.72 inch)

Drum capacity
90  m (295 feet)

Traveling device
Retraction cylinder stroke
460mm (18.11 inch)

Distance between drill rig and hole
310  mm (12.20 inch)

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)

Oil pump
Displacement
-32+12   L/min (8.5+3.2 US 9allons/min)

Speed
1500(r/min)

Working pressure
8Mpa (1160 psi) 

Max. pressure
12  MPa (1742 psi)

Power unit
Type
Electric motor Y200L-4
 diesel engine ZH100G43

Efficiency
30 kW 
 31KW

speed
1470rpm
1500rpm

Dimensions (L×W×H)
2710×1100×1750mm(106.7×43.3×68.9   inch) 

Weight of drill (without power unit)
1750kg

 
 
 
 4.Zhengzhou DEFY company introduction
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.

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