Shandong Hengwang Heavy Industry co.,ltd is the professional manufacturer of Pile driver,Drilling rig,Road construction machine . With more than 300 workers and 25 Senior engineers,high quality products and best after sales service can both be guaranteed. main clients are around Southeast Asia,Mid East and South America. Welcome visit our factory and sent inquiry to us.  

Equipped with wheel undercarrigae device and hydraulic suppeot cylinder, it's very convenient for transport and adjusting the drilling rig level.
1).Hydraulic oil pressure feed device, improves drilling efficiency.

2).Equipped with normally closed hydraulic chuck, operation is flexible and reliable .

3).Pressure gauge display the condition of the bottom of the drill hole.

4).Drill mast controlled by hydraulic cyliner, improve the efficiency .

5).Diesel engine adopt the electric starter, to reduce the labor itensity.

The machine equiped with crawler chassis device, easy to move and speed fast, the crawler chassis' Material system is very

resistent steel mill.

1). Hydraulic oil pressure feed device , improve drilling efficiency.

2).Hydraulic chuck, can complete no-- stopping rotating.

3). Pressure gauge display the condition of bottom drilling hole.

4). Drilling mast controlled by hydraulic cylinder.Improve the efficiency.

5). Diesel engine adopt the electric starter , to reduce the labor intensity.