GD320D-L/LS HDD Machine


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 hydrau lic components, as well as independent cooling system, with high working efficiency and high reliability.

整机质量 Rig Weight 10500 kg 外形尺寸 Dimension(L*W*H) 7300*2150*2250(mm)
最大推拉力 Max. Push&Pull Force 350/700 kN 最大扭矩 Max. Torque 12600 N·m
最高推拉速度 Max. Push&Pull Speed 40 m/min 最高回转速度 Max. Rotation Speed 140 r/min
发动机功率 Engine Power 154 kW 泥浆泵最大流量 Max. Mud Pump Flow 320 L/min
履带行走速度 Caterpillar Walking Speed 3.5-6.0(km/h) 泥浆泵最大压力 Max. Mud Pump Pressure 8 Mpa
入土角度 Entry Drill Angle 12°-22° 最大爬坡度 Max. Climbing Gradient 18°
最大回扩孔径 Max. Aperture Diameter ø1100mm(根据地质状况)         (Soil Depended) 最大施工距离 Max. Crossing length 400m(根据地质状况)         (Soil Depended)