GD320C-LS Horizontal Directional Drilling Machine
DESCRIPTION
CHARACTERISTICS
Main Performance Characteristics
1. The machine is equipped with Cummins engine with high efficiency, large power, low fuel consumption, low noise and strong ability in construction.
2. Rotation adopts American Eaton large torque motor driving directly, which contains large torque, stable performance, and two gears speed regulation.
3. Push & pull adopts American Eaton motor and Push & pull one-piece reducer with three gears speed regulation. The construction speed is far ahead of others in the same industry. Driving head reserves reinforced power -push & pull force, which expands the scope of drilling construction.
4. It is equipped with first-class walking hydraulic driving device Steel track walks with double speed by wire-control, which is convenient for load & unload and transfer.
5. Operation table adopts man-machine construction manner, which is comfortable for operation, and can greatly reduce workers fatigue level. The rotating cab is optional, with AC, broad vision, and comfortable seat.
6. The cover shell is adopted with overall backflip, so the opening and closing are flexible and quick the maintenance is more convenient.
7. Equipped with φ73×3000 mm or φ76×3000mm drill rod, the machine contains medium field area, meeting the requirement for high efficiency construction in small place.
8. Electric design is reasonable with low failure rate, which is easy for maintenance.
9. The machine is equipped with a high degree of automation, with optional automatic drill rod greasing system, auto anchor, auto loading, which can greatly improve the working efficiency and reduce the labor intensity.
10. The rig shape is beautiful, and easy to repair, which fully shows “people-oriented” design vision.
11. The driving head and rotation hydraulic system of driving head are adopted with advanced series of parallel control technology and the international first-class hydraulic components, as well as independent cooling system, with high working efficiency and high reliability.
Rig Weight （kg） | 9700/10200kg | Dimension(L×W×H) | 7300×2150×2250 |
Max thrust & pullback force （KN） | 350/700 | Max. Torque （N*m） | 12600 |
Max thrust & pullback speed （m/min） | 40 | Max. Rotation Speed （r/min） | 140 |
Engine Power （KW） | 153 | Max. Mud Pump Flow （L/min） | 320 |
Caterpillar Walking Speed （Km/h） | 3.5-6.0 | Max. Mud Pump Pressure （Mpa） | 8 |
Entry Drill Angle （°） | 12-22 | Max. Climbing Gradient （°） | 18 |
Max back-reaming diameter （mm） | Φ1100 (soil depended) | Max crossing Length （m） | 400 |