Gas pipeline construction:JVD450 Horizontal Directional Driller

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 6CTA8.3-C260(194kW)
weight of machine	13.5T
Overall Dimension(L×W×H mm):	8000×2296×2775
Rated pullback	450KN
Pullback speed (max)	12m/min
Spindle torque(max)	18000N·m
Spindle speed	100r/min
Incidence angle	8~20°
Ground drive speed	2.5Km/h
Grade ability	20°
Diameter of bit	89mm
Diameter of drill pipe	4500mm
Specification of backreamer	400mm  ~1100mm
Max pressure	8Mpa
Max flow rate	450L/min

Gas pipeline construction:JVD450 Horizontal Directional Driller