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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
  • 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 and high 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

TECHNICAL SPECIFICATIONS

PERFORMANCE DATA
GRUNDOBURST 800G TT B110 metrical
GRUNDOBURST 800G TT B110 imperial
Dimensions of rig LxWxH:
1.700 x 720 x 670 mm
66.93 x 28.35 x 26.38 in
Weight of rig:
1.450 kg
3,196.70 lbs
Thrust:
256 kN
57,551.10 lbf
Pulling force at 250 bar:
769 kN
172,878.12 lbf
Pit size LxW:
4.500 x 1.500 mm
177.17 x 59.06 in
Axle height:
250 mm
9,84 in
Drive output at 2,000 rpm • 2,300 rpm • 3,000 rpm:
- • 55,1 • - kW
- • 73.89 • - hp
Hydr. operating pressure:
250 bar
3,625.95 psi
Old pipe Ø:
ND 80 - ND 400 mm
ND 3.15 - ND 15.75 in
For pipe materials:
PVC, PE, stoneware, ductile/grey cast iron, AC, GFRP, steel
PVC, PE, stoneware, ductile/grey cast iron, AC, GFRP, steel
New pipe Ø:
up to OD 400 mm
up to OD 15.75 in
For pipe materials:
PVC, PE, stoneware, grey cast iron, GFRP, steel
PVC, PE, stoneware, grey cast iron, GFRP, steel
Bursting rod Ø:
75 mm
2.95 in
Bursting rod Ø alternative:
54 (max. 400 kN) mm
2.13 (max. 89,923.60 kN) in
Bursting rod weight:
13 kg
28.66 lbs
Effective bursting rod length:
750 mm
29.53 in

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