Horizontal Drilling or Directional Drilling

ecoKur group have noticed that many cities have an inconvenience with the trafic, and at the same time needs to do the piping to connect the sewaging waters to a principal net, to colect them and bring them to a Water Threatment Plant.

At the same time, those cities need to improve its communications to a optical fiber system, and renew its electricity system.

To have a different conexions of water, electricity and telecommunications (internet), we can provide the latest technology to develop the city requirements.

We can do the drilling at the same time, so the damages for the traffic and inconveniences for the people will be the minimum.

Our technology and experience can drill behind the roads, rivers or houses, if necessary.

Here you can see pictures of different projects and techniques to drill without digging (jagging).
The machinery used let us make dilling holes from 50 mm up to 2200 mm.
GR-400S

GRUNDOBURST 400S

Technical data 400S
Dimensions bursting rig LxWxH [mm]: 600 x 490 x 340
Weight bursting rig [kg]: 251
Thrust force at 200 bar [kN]: 275
Pulling force at 250 bar [kN]: 400
Manhole diameter [mm]: 1000
Axis height [mm]: Pit: 220 Manhole: 140
Recommended hydraulic drive: TT B110 or TTB 20
Driving capacity [kW]: 55,5 at.2800 rpm. 24,4 at 3000 rpm
Hydr. Operating pressure[bar]: 250
Old pipe Ø: ND 50 – ND 250
for pipe materials: Stoneware, concrete, PVC, PE, grey / ductile cast iron, AC, GRP, Steel
New pipe Ø;: up to OD 280
for pipe materials: PE, PP, Stoneware, ductile cast iron, GRP, Steel
Bursting rod Ø: [mm]: 54 (standard) or 35, max. 200 kN
Bursting rod weight [kg]: 5
Bursting rod effective length [mm]: 470

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burst-400S-02 burst-400S-03

GR-400G

GRUNDOBURST 400G

Technical data 400G
Dimensions bursting rig LxWxH [mm]: 1420 x 560 x 520
Weight bursting rig [kg]: 583
Thrust force at 200 bar [kN]: 275
Pulling force force at 250 bar [kN]: 400
Construction pit size LxW [mm]: 3300 x 1000
Axis height [mm]: 230
Recommended hydraulic power unit: TT B110 or TT B20
Driving capacity [kW]: 55,5 b.2800 U/min. 24,4 b.3000 U/min
Hydr. operating pressure [bar]: 250
Old pipe Ø: ND 50 – ND 250
for pipe materials: Stoneware, concrete, PVC, PE, grey / ductile cast iron, AC, GRP, Steel
New pipe Ø td> bis DA 280
for pipe materials PE, PP, Stoneware, ductile cast iron, GRP, Steel
Bursting rod Ø: [mm]: 54 (standard) or 35, max. 200 kN
Bursting rod weight [kg]: 7,5
Bursting rod effective length [mm]: 700

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GR-800G

GRUNDOBURST rig 800G

Technical data 800G
Dimensions bursting rig LxWxH [mm]: 1700 x 720 x 670
Weight bursting rig [kg]: 1450
Thrust force at 200 bar [kN]: 256
Pulling force at 250 bar [kN]: 769
Construction pit size LxW [mm]: 4800 x 1000
Axis height [mm]: 250
recommended hydraulic drive: TT B110
Driving capacity [kW]: 55,5 at.2800 rpm.
Hydr. operating pressure [bar]: 250
Old pipe Ø: ND 80 – ND 400
for pipe materials: Stoneware, concrete, PVC, PE, grey / ductile cast iron, AC, GRP, Steel
New pipe Ø: up to OD 400
for pipe materials: PE, PP, Stoneware, ductile cast iron, GRP, Steel
Bursting rod Ø; [mm]: 75 (standrad) or 54
Bursting rod weight [kg]: 13
Bursting rod effective length [mm]: 750

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burst-800-02 burst-800-03

GR-1250G

GRUNDOBURST 1250G

Technical data 1250G
Bursting rig dimensions LxWxH [mm]: 2300 x 1100 x 875
Bursting rig weight [kg]: 3260
Thrust force at 150 bar [kN]: 395
Pulling force at 250 bar [kN]: 1272
Construction pit size LxW [mm]: 6500 x 1600
Axis height [mm]: 360
Recommended hydraulic drive: TT B110
Driving capacity [kW]: 55,5 at.2800 rpm.
Hydr. operating pressure [bar]: 250
Old pipe Ø: ND 150 – ND 600
for pipe materials: Stoneware, Concrete, PVC, PE, Grey / Ductile Cast Iron, AC, GRP, Steel
New pipe Ø: up to OD 630
for pipe materials: PE, PP, Stoneware, ductile cast iron, GRP, Steel
Bursting rod Ø: [mm]: 100
Bursting rod weight [kg]: 85
Bursting rod effective length [mm]: 1700

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GR-1900G

GRUNDOBURST 1900G

Technical data 1900G
Bursting rig dimensions LxWxH [mm]: 2850 x 1150 x 1000
Weight bursting rig [kg]: 3320
Thrust force at 200 bar[kN]: 716
Pulling force at 250 bar (kN) bar [kN]: 1900
Construction pit size LxW [mm]: 8000 x 1600
Axis height [mm]: 400
Recommended hydraulic unit: TT B110 or TT B250
Driving capacity [kW]: 55,5 at 2800 rpm.
Hydr. operating pressure [bar]: 250
Old pipe Ø: ND 250 – ND 800
for pipe materials: Stoneware, Concrete, PVC, PE, Grey / Ductile Cast Iron, AC, GRP, Steel /td>
New pipe Ø:td> bis DA 900
for pipe materials: PE, PP, Stoneware, Ductile Cast Iron,, GRP, Steel
Bursting rod Ø: [mm]: 120
Bursting rod weight:[kg]: 165
Bursting rod effective length [mm]: 2250

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burst-1900-02 burst-1900-03

GR-2500G

GRUNDOBURST 2500 G

Technical data 2500G
Bursting rig dimensions LxWxH [mm]: 2950 x 1600 x 1500
Bursting rig weight [kg]: 4070
Thrust force at 250 bar [kN]: 1055
Pulling force at 250 bar [kN]: 2550
Construction pit size LxW [mm]: 9000 x 2000
Axis height [mm]: 500
Recommended hydraulic unit: TT B250
Driving capacity [kW]: 127 b.2000 U/min.
Hydr. operating pressure [bar]: 250
Old pipe Ø: ND 300 – ND 1200
for pipe materials: Stoneware, Concrete, PVC, PE, Grey / Ductile Cast Iron, AC, GRP, Steel
New pipe Ø: up to OD 1200
for pipe materials: PE, PP, Stoneware, Ductile Cast Iron, GRP, Steel
Bursting rod Ø; [mm]: 140
Bursting rod weight [kg]: 210
Bursting rod effective length [mm]: 2200

GRUNDOBURST2500G