Description
HDD rig M8x18 has a high torque and pulling force of 18 tons, which allows you to plot a different kind of communication for a length of up to 400 m. HDD rig M8x18 is equipped with the Korean engine “Doosan” and hydraulic system of the European production. The rig has a rack and gear drive and Automatic rod feed. Equipped with an operator’s cabin, all necessary tool, tracking and mixing system by customer request.
Specifications
| Parameters | Quantity | |
|
OPERATING |
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| The weight of the rig (kg) | 10500 | |
| Dimensions of rig (l/W / h): | 6300 х 2200 х 2250 | |
| Max. Drilling length (m) | 400 | |
| Max. Extension (mm) | 800 | |
| Anchor system | 4 screw anchors | |
|
Swivel |
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| Мах. Torque (Нм) | 8000 | |
|
Rotation speed, rev/min |
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| – I gear
– II gear |
4200 Нm till 140 rev/min
8400 Нm till 70 rev/min |
|
|
high-pressure pump station |
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| Engine model | Doosan P126TI | |
| Type of engine | Diesel | |
| Hydraulic system pressure (bar) | 200/120 | |
| Engine power (кWt) | 180 hp | |
|
Drilling rods |
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| Length (mm) | 3000/4500 | |
| Diameter (mm) | 60-89 | |
|
Pulling system of drilling rods |
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| Traction power, (кН) | 18000 | |
| Сarriage speed, (m/sec) | 0,2-1 | |
|
Mast |
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| Automatic feeding system of rods | yes | |
| Angle of drilling | 20° | |
|
Pump system |
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| Type | ||
| Мах pressure | ||
| Мах pump capacity | ||
|
Chassis |
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| Type of crawlers | rubber crawlers | |
| Width of crawlers, (mm) | 400 | |
| Speed, km/h | till 3 | |
