The renovator

GRUNDOBURST 800G

The best thing for pipe renewal

QUICKLOCK BURST RODS

Quick locking couplings without thread (QuickLock), no lubrication required, therefore no time consuming screwing together required
Quick rod insertion and removal
The rods are connected faster than threaded rods
Absolutely push and pull resistant
Able to negotiate bends
Integral production, therefore highly resistant to stress
Robust, low-wear as clamping is not required
No slipping back of the rods, due to direct force transmission
Rod system with convenient rod accessories
Longer service life than screwed rods
QuickLock bursting rods are available from 35 mm diameter for pipes from ND 50
Other rod diameters: 54 mm, 75 mm, 100 mm, 120 mm and 140 mm

PULLING FORCE MEASUREMENT GRUNDOLOG

Monitoring and logging of pulling force imparted on new pipe during installation
Performance categories: 150kN, 400kN, 1,250kN, 2,500kN
Self-sufficient storage and live transfer of data possible

Compact dimensions for small pits
Can be applied from a pit in both directions
Fast operating cycles and high output
Rapid rod pushing through old pipe and during new pipe installation
Quick to get started
All machine models have remote control

Low weight for easy transport
Accessories specific to the procedure
Stable and job-site specific constructionto withstand the highest of loads and strain
Long service life and lowmaintenance effort
Ergonomic operation andhigh level of work safety
CE-certified

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TECHNICAL SPECIFICATIONS

For pressure and sewer lines ND 3.14 - 15.75 inches up to approx. 328 ft (procedural)
Compact dimensions for small pits
Rapid work cycles and high performance
Fast rod pushing into the old pipe and fast pulling in of the new pipe
Can be applied in both directions – from a single pit
Rapid machine start
One-man operation with remote control
Accessories for specific methods

Renewal of an asbestos cement sewage pressure line with GRUNDOBURST 800G

The Lower Rhine town of Korschenbroich lies between the metropolitan areas of Mönchengladbach, Krefeld, Neuss and Düsseldorf in the west of Germany. Despite the growing population, Korschenbroich with approximately 5.500 ha has never lost its countryside character in all of its districts. After all, approx. 68 % of the total area are used for agriculture, just under 22 % are residential, commercial and transport areas, the rest divided into recreational, forest and water areas.

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TECHNICAL SPECIFICATIONS

TECHNICAL DATA

GRUNDOBURST 800 G WITH HP 37 AND HP 55

Dimensions of rig LxWxH:

1.700 x 720 x 670 mm

Weight of rig:

1.450 kg

Thrust:

256 kN

Pulling force at 250 bar:

769 kN

Pit size LxW:

4.500 x 1.500 mm

Axle height:

250 mm

Drive output at 2,000 rpm • 2,300 rpm • 3,000 rpm:

55,1 | - kW

Hydr. operating pressure:

250 bar

Old pipe Ø:

ND 80 - ND 400 mm

For pipe materials:

PVC, PE, stoneware, ductile/grey cast iron, AC, GFRP, steel

New pipe Ø:

up to OD 400 mm

For pipe materials:

PVC, PE, stoneware, grey cast iron, GFRP, steel

Bursting rod Ø:

75 mm

Bursting rod Ø alternative:

54 (max. 400 kN) mm

Bursting rod weight:

13 kg

Effective bursting rod length:

750 mm

All data without guarantee:

DO YOU ALREADY KNOW OUR FINANCING OPTIONS?

Take advantage of our connection warranty

DO YOU HAVE ANY QUESTIONS???
WE WILL BE GLAD TO HELP YOU!

CALL US!

+49 2723 808-0

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