Core Drilling Rigs >> GY-200 Drilling Rig
 
GY-200 Drilling Rig (Drilling Machine)
 
GY-200 Drilling Rig is a multi-purpose drilling rig suitable for high-speed drilling engineering in complex rock formation. Our serial drilling rigs covers all the main foundation and drilling technologies with a range of models whose characteristics, capability and performance find application in every operating condition. GY-200T is especially suitable for drilling of hole with great slope angle.
 
Applications:
1.Drilling construction for high-rise building, highway, railway, bridge, port, harbor work, dam and tunnel;
2.Small-diameter hole foundation piling drilling;
3.Solid mineral exploration;
4.Anchoring engineering for battered slope;
5.Water well and geothermal pipe-installing for heat pump.
 
Features:
1.Function of rotation and percussion drilling;
2.Wide range for the great angled drill holes from surface and angles in underground drill holes;
3.Equipped with a mast-type boring tower which has the function of hydraulic raising and lowering;(only for GY-200T)
4.Easy disassembling for transportation to most inaccessible areas.
5.Good stability and high reliability. 
 
 
 
Technical Specification of GY-200 Drilling Rig
 
1、Drilling Capacity
Drilling diameter(mm)
300
76
46
Drilling depth (m )
60
225
290
Drill pipe diameter (mm)
50
42
Spindle head angle
0°~360°
2、Rotator
Spindle speed(r/min)
Positive
900   475   388   205   157  68
Reverse
256   85
Torque max   
2000N·m
Spindle feed length
400mm
Spindle thrust max
29KN
Spindle pull max
39KN
3、Lifter
Drum diameter
φ135mm
Rope diameter
φ12.5mm
Drum capacity
30m
Lifting capacity(single rope)
30KN
Max. single rope lifting speed (second layer) m/s
0.27  0.64  0.83  1.58  1.64
4、Oil pump
Model
CBF-F420-ALPL
Flow
20mL/r  (50L/min)
Rated speed
2500r/min
Rated pressure
20MPa
Max. pressure
25MPa
5、Power
Model
Power
Speed
(1)Electromotor
Y160L-4
15KW
1460r/min
(2)Diesel engine
ZS1110
14.7KW
2200r/min
6、Frame
Type:skid mounted
Movable distance
400mm
Distance from the hole
270mm
7、L×W×H
1820×980×1400mm
8Weightnot including power
850kg
9、Tower
 
Mast-type boring tower height
7.2m
Dimension of boring tower
2400*2200*7480