GSD series drill is mechanical drill head type well drilling machine, which is independently researched&developed and manufactured by our company. It can be applied for different geological situation, with these characteristics as portability, high efficiency and multi-function.

1. Drilling geothermal pump wells
2. Drilling wells for urban and rural life
3. Drilling wells for agricultural irrigation and industries
4. Drilling for geotechnical survey
5. Drilling construction engineering holes

1. Drill head style with large torque and lifting force;
2. Multiple purposes and multiple functions drilling;
3. Large drill head inside diameter available for many robs;
4. It can drill with mud drilling and air drilling method;
5. Special designed rod structure makes it easy to connect and disconnect;
6. Easy operation and maintenance, high reliability and long service life;

Model	GSD-III
Drill hole diameter (mm)	120-1500
Hole depth (m)	400
Drill rod length (m)	3-6
Drill rod diameter (mm)	φφ73,φ89,φ95,φ133
Inside diameter of power head(mm)	φ80,φ120
Dimension(mm)	Working conditions:9600*2950*7900
(L×W×H)	Transporting status:10200*2470*3300
Weight (kg)	12500
Drilling method	Normal and Reverse circulation for both Mud&Air drilling
Down the hole hammers	Middle-High air pressure
Main Hoist Lifting Force(T)	3
Feed thrust (T)	1
Power head rotating speed (r/min)	A(Normal:20-33-73)( reverse:13-23-47)
	B(Normal:41-66-146)( reverse:26-43-94)
	C(Normal:36-58-127)( reverse:23-37-80)
Mud pumps	Bw600/30 mud pump or 5BS gravel pump
Pump pressure(Mpa)	3/4/5
Pump flow (m3/h)	720 /213 /335
Power unit	Diesel engine
Rated power (kW)	84
Supporting form	Hydraulic Unit
Mask up-down	Hydraulic Unit
Chassis	DONG FENG (four-wheel drive)