Installing the Drillto ZT 36/72AT HDD

The Drillto ZT 36/72AT is a unique model using double rods, which has no analogues in the world! The installation allows you to work in soils of any category. For this purpose, a motor drill with a ball chisel is used. The model is widely used because it allows drilling operations in rocky soils, both in the field and in urban conditions. In addition, the model has the ability to drill with a single 89 rod 4.5 meters long, thanks to the elongated carriage. This allows you not to wear out the tool when there is no need to use double rod technology.
Increasing the pulling force to 72 tons allows you to move the column of rods in difficult situations and continue drilling without any problems. The closest analogues are: Ditch Witch JT60, JT100 All Terrain, Vermeer D36x50DR Series 2
Housing and chassis of the HDD installation
The tracks of the ZT 36/72AT are metal with rubber spacers. This allows the HDD complex to be used in urban conditions with almost any coating, without causing damage to it. The body of the model is additionally noise-insulated, which allows drilling even at a late hour of the day.

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Suspension of the drilling complex
The two-point suspension allows you to change the angle of entry of the drilling rod from 3 to 18 degrees without lifting the tracks from the ground, which provides additional stability during the operation of the drilling complex.

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The rod cassette
The machine is equipped with a cassette for 18 double drilling rods. And the automatic feeding system will not only speed up the drilling process, but also facilitate the work of the drilling rig operator.

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Rear stabilizers
Two stabilizers, the so-called hind legs of the drilling rig, ensure its immobility during drilling operations, as well as during transportation of the HDD installation.

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Control cabin
The rotating cabin system allows it to be rotated up to 90 degrees, thereby providing an excellent view of the drilling rig from the carriage to the installation's vise. The large panoramic glass, protected from damage by a grate, allows the operator to observe the entire process without getting up from his chair.

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Complex management
The 36/72AT model has a very comfortable, comfortable operator's chair with many adjustments. Opposite the armrests are high-quality, lockable control joysticks. An LCD display is located opposite the seat in front of the operator, which displays all the information necessary for the operator about the current state of the HDD installation.
There is also a drilling fluid supply regulator on the display, which allows you to adjust the volume of bentonite supply directly from the cabin.


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Anchor plate
An anchor plate is used to secure the drilling rig securely. 5 Anchors securely hold the drilling rig ensuring stability and immobility during drilling. Drilling is automatic with the help of a hydraulic anchoring device.

The rod rotation reducer
and the rack-and-pinion drive system of the DRILLTO ZT 36/72AT HDD allows not only to increase the safety margin, but also to improve the smoothness of the machine carriage. This model has 2 rotation gearboxes. The first rotates the outer bar, and the second rotates the inner bar. Each carriage is controlled by a separate joystick. And the system of increasing the tractive effort to 72 tons will allow you to move the column
of rods in difficult situations and safely complete drilling.

Barbell Vise
The main difference between the vise of this HDD installation and other models is their number. There are 3 groups of vises in total, 6 cylinders.
Minimal thread wear is achieved during operation. For the convenience of the operator, the vise is equipped with an automatic lubrication system.

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Drilling pump
The drilling complex is equipped with a bentonite pump with a capacity of 650 l/min. Bentonite pump with ceramic cylinders.
There is a tank for non-freezing liquid. A great advantage is the ability to control bentonite directly from the cabin.

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Swivel
A high-quality bentonite swivel is installed on the machine.

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Power plant
Powerful Cummins engine at 179KW, 2200 rpm.
This capacity is sufficient to operate all units of the installation.

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Hydraulic system
All the main hydraulics of the drilling complex (hydraulic motors, hydraulic pumps) are DANFOSS and POCLAIN products.
This not only ensures the reliability, efficiency and stability of the hydraulic system, but also allows you to obtain maximum power and speed values.

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Crane manipulator
A manipulator crane with a lifting capacity of 2 tons installed on the drilling rig allows carrying out the necessary loading and unloading operations during drilling and preparation for it.

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Washing gun
The machine is equipped with a cleaning gun for cleaning rods and drilling tools after and during drilling operations. It can also be used to clean the drilling rig itself.