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The JL-20 is a full hydraulic Horizontal Directional Drilling Rig with rubber crawler belts.
It has simple design and advanced structure and is integrated with power station and main power, which lead to the liable and table movement.Double holder makes the rod loading and unloading efficient. The mast can be adjusted within the range of 10 ° -21 ° opening angle.The whole machine is very stable with low center of gravity; Its attractive appearance reflects the human-oriented design conception.
Features & Benefits
1)Lowest diesel fuel consumption.
2)Main components all adopt famous products from home and abroad.
3)Powerful diesel engine, low noise, suitable for construction in downtown.
4)The power head is equipped with two engine;stable torque.
5)Push/pull system is driven by double engine;fast and snow level,can move fast.
6)Easy to control;Ball Valve can lead to fast/snow level;more safe to tow and can walk at a high speed.
7Mud Pump is driven by hydraulic pressure; speed-changing flexibly according to different Geological conditions and construction technology.
8)Use 3m φ60mm long drill,main body moderately take the efficiency and construction requirements in narrow place into account.
9)Hydraulic pressure leg can adjust machine more stable and convenient.
Parameter
Main Machine | |
Power of Engine | 110kw(2300r/min) |
Max. Push /Pull capacity | 200/200KN |
Rated Torque | 6000N.m |
Hollow Spindle RPM | 0-70,0-140r/min |
Feeding Stroke | 3300mm |
Diameter of Guide Hole | φ80mm |
Drilling Angle | 0-21° |
Pressure of hydraulic system | 20Mpa |
Walking speed | 1.6/3.2 km/h |
Structural Style | integrated with rubber crawler and mud pump |
Dimension (L×W×H) | 5.9×2.1×2.4m |
Weight | 6500Kg |
Mud Pump | |
Type | BW160/10 |
Max. Discharge | 160L/min |
Peak Pressure | 8Mpa |
Mud Tank | 15 m³ |
Drilling tools and auxiliary system | |
Specification of Rod | φ60×3000mm |
Guide Bit | φ80mm |
Reamer | φ179φ259φ313φ365φ417 |
Distributor | 25t |
Tracker | Optional Part |
* All kinds of drill pipe, drill tool, component, orientation instrument are also provided.



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