This deep foundation anchor crawler drilling rig is a high efficiency drilling rig mainly for anchoring, jet grouting and dewatering. It is all hydraulic operated drill accordance with the requirements of subway, high-rise building, airport and the other deep foundation pit.

1. Advantage:

1.1 Crawler Mounted Hydraulic Drilling Rig, Travel with the crawler belt. This mobile drilling rig has fast mobility ,accurate location, time-saving, good reliability and stability and other technical features. 

1.2   With 3.4 meters stroke of mast, It can use 3 meters drill rod for drilling and casing composite drilling. 

1.3  With hydraulic clamp holder ( shackle holding device), It is easy to handling the drill rod and caing, saving time and labor cost, high efficiency.

2. Main Feature:

2.1 Energy-Saving, High Efficiency: the power did not increase, but it improve the work efficiency.

2.2 The maximum speed is up to 170 r/min. when using the augering drill, drilling effeciency even more impressive on the soil.

2.3 The speed increased meanwhile and the maximum rotary torque increased to 7500Nm with double hydraulic power heads.

2.4 This drilling rig use the new hydraulic system, the structure is more simple, more reasonable. Operation is more hummanity.

2.5 The 4 hydraulic jackup make it to work at rugged area and the length is adjustable.