HDD Drill Rig
The HDD drill rig is short for horizontal directional drilling rig, and the other name trenchless directional drilling rig. HDD Drill rig made in Huanghai Factory is an automotive travel drilling rig by means of rubber crawler. It is powered by hydraulic pressure. It is designed by advanced technology and has a simple and convenient structure. Besides, the drilling dig has a stable performance, high efficiency and low oil temperature.
Its main hydraulic component, motor and mud pump are domestic famous brands. As for the main machine, it is equipped with rubber crawler, which is solid and anti-wear. Thanks to the rubber crawler, the HDD drill rig, or horizontal directional drilling rig can work in the urban area. It can also move from the standard trailer by itself. This ensures the HDD drilling rig can move around easily in the drill site. This also ensures that the trenchless directional drilling rig can work within the possible drilling angle.
The horizontal directional drilling rig is made up of main part, the mud pump, the mud-making system and the auxiliary tools.
Types for Choice:
FDP-15L, FDP-20, FDP-28, FDP-32, FDP-40 HDD drill rig, FDP-60, FDP-120, FDP-180, FDP-300, FDP-450 HDD drill rig, FDP-550
1. The diesel of the horizontal directional drilling rig has low emission. The design of the diesel is meant to reduce the noisy. The low emission and the less noisy make the drilling rig suitable for urban work.
2. By using the state-of-art control technique, the non-load loss of the HDD drill rig has been minimized.
3. The drilling dig is equipped with wireless guide system which is easy to use.
4. The mud pump is powered by hydraulic pressure. The mud pump is manual transmission. The mud volume can be adjusted according to different geological conditions and drilling techniques.
5. With concern to the mud-making system, it is made up of jet mud-making and circulative saving system.
Given the various type of the horizontal directional drilling rig, the FDP-32 HDD drill rig is taken as an example.
|Main Machine of the horizontal directional drilling rig|
|Power of Motor||145kW Weichai Deutz|
|Feeding Force/Drag Force||330/330kN|
|Rated Rotary Torque||1300Nm|
|Rotary Speed of Spindle||0-48, 0-96r/min|
|Diameter of Directional Hole||φ130(165)mm|
|Pressure of Hydraulic System||20Mpa|
|Structure of HDD dill rig||Rubber Crawler, One-piece Mud Damp|
|Mud Dump of the horizontal directional drilling rig|
|Specification||BW-250 Uniform Equipped;BWf-320Selective Equipped|
|Flow Rate of HDD dill rig||250L/min(320 L/min)|
|Mud-making System of HDD dill rig|
|Parameter of Motor||4kW Gasoline Engine|
|Parameter of Mud-making Pump||KGP30,30m³/h|
|Volume of Slurry Tank||2 m³|
|Mud-making Rate||6 m³/h|
|Auxiliary Tools of the horizontal directional drilling rig|
|Specification of Drilling Rod||φ73×3000mm|
|Reaming Bit||φ325, φ400, φ500, φ600, φ720|
|Measuring Apparatus and Control Instrument||Selected Equipped|
The trenchless directional drilling rig is nude packaged.