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Horizontal Directional Drilling (HDD) Equipment

 Performing works on pipe laying by the HDD method
Development and introduction of energy saving technologies

The Horizontal Directional Drilling Machine UGNB-4

The Horizontal Directional Drilling Machine UGNB-4 is intended for horizontal controllable drilling with further enlargement up to 600mm at a distance up to 300m.

Note: unlike the machine UGNB-3M4, the Horizontal Directional Drilling Machine UGNB-4 doesnt require any ditch. Moreover, it is a track-type machine.

The Horizontal Directional Drilling Machine UGNB-4 is ready-to-run:

The Horizontal Directional Drilling Machine UGNB-4 in operation:

Download the video UGNB-4 is in operation

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The Horizontal Directional Drilling Machine UGNB-4 has the following features:

- The compact drilling machine has the travelling function;
- Rubber tracks allow to move not spoiling and destroying road carpet;
- Anchoring system prevents the drilling machine from falling and steadies it (4 anchors);
- Drill strings are connected automatically, the drilling machine has an interchangeable magazine for 44 drill strings (132m long);
- The process of drilling is carried out by the means of joysticks;
- The machine is operated distantly by the means of the remote panel;
- Control over the drilling head position is realized by the means of the location system DigiTrak SE/F2/Eclipce.


Hydraulic part of the machine is made of component parts of Sauer-Danfoss..
The machine employs hydraulic pumps of regulated type. The control over the operative parts is carried out by the means of electronically controlled manipulators.
Travelling over the operating site and descent from a trailer is carried out by the means of the remote panel connected with the machine with 3m cable.
The drilling speed of the machine is higher more than 2 times than UGNB-3M4 drilling speed.

Technical characteristics of the Horizontal Directional Drilling Machine UGNB-4:

Characteristics

Value

Drilling type

Horizontal, controllable drilling with tool rotation

Pilot hole diameter, mm

90

Enlargement diameter (depending on soil), mm

600

Maximum length of bore hole drilling, m (depending on soil)

300

Speed of the carriage (the device drilling strings are connected to, m/min

0-40

Drilling tool rotation speed, rpm

0 - 272

Feed pressure/ back draft force, t

16 / 16

Drilling angle, degree

15

Maximum torsion torque, N-m

5378

Drive of the carriage

chain drive, 2 hydraulic motors

Drill string operation length, mm

3000

Drill string diameter, mm

64

Number of drill strings in an interchangeable magazine, pieces.

44

Pressure of pumped drilling fluid, bar

60

Drilling fluid pump output, l/min

250

Engine

Type, model

DEUTZ

Power, hp

186

Traveling speed, km/h

0-3

Machine weight, t

8



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