1. With fully hydraulic and power-drive technology 2. Widely used for pipeline construction and maintenance

  

Fully hydraulic and power-drive technology, it achieves drilling, rotating, back-broaching, back-towing, and travelling.

Widely used for pipeline construction and maintenance for water supply, coal gas, electric power, telecommunication, natural gas, and petroleum in railways, roads, buildings, rivers, and other construction-limited areas, such as cultural protection areas, downtown areas, crops and vegetation conservation areas.

Specifications

Operational

Drilling parts

On-board fluid system

Engine Brand	Cummins 6LTAA8.9-C325(239kW)
weight of machine	25T
Overall Dimension(L×W×H mm):	10600×2650×3000
Rated pullback	700KN
Pullback speed (max)	19m/min
Spindle torque(max)	26000N·m
Spindle speed	85r/min
Incidence angle	8~18°
Ground drive speed	2.5Km/h
Grade ability	° 20°
Diameter of bit	102mm
Diameter of drill pipe	9600mm
Specification of backreamer	400mm  ~1100mm
Max pressure	8Mpa
Max flow rate	600L/min

Ground driller:JVD700 Horizontal Directional Driller