We can produce many models of crawler down hole drill

1) Powerful and reliable engine

2) Reliable hydraulic pump set essy formaintenance

3)Powerful feeding and rotating system

4)Centralized operating system

5)Safe and stable traveing system

6)New and adjustable drilling boom

7)Reliable hydraulic system

8)Humanized design

10)Famouse brade engin

Suit for rock hardness f=6~20

Hole diameter: 80~300MM

Drill depth: Up to 30M

Competitive price and good after service