GRUNDOBURST 800 G

The system consists of a robust rig, the TT hydraulic power unit, the QuickLock bursting rods^® and the relevant accessory. The individual system components are matched for performance and safety. The GRUNDOBURST is ready for action very quickly. Operation and application are really simple requiring only two operators.

800 G with 380 kN thrust and 770 kN pulling force for pipes from ND 65 (conversion kit for 54 mm rods) up to ND 400.

... Specifications contamination-free drinking water pipe installation no pre-cleaning required in the service area due to method calibration simultaneously to the installation of the new pipe also applicable with relatively shallow ground coverage with telescopic frame for easy recovery of the accessories one machine for different pipe diameters installation of PE, PP, PVC, steel, grey cast and GRP   new pipe Ø can be smaller, of equal size or larger new pipe up to 80 years service life (plastic pipes according to manufacturer's specifications) high daily productivity of up to 150 m (depending on job) for one man operation in the pit with burst rod box on top (optionally) simple operation low emissions, high quality and safety standards system components are designed to resist both thrust and pull back forces ... Characteristics Pipe renewal Pipe exchange Pipe relining (short and long pipes) robust QuickLock bursting rods has won several innovation awards (e. g. OEMmie Award)

GRUNDOBURST 800 G Length (mm) Width (mm) Height (mm) Min. pit dimensions L x W x T (mm) Weight (kg) Thrust at 250 bar (kN) Pullback at 250 bar (kN) Max. bursting speed (dep. on soil and old pipe) Rod length, total (mm) Effective rod length (mm) Rod Ø (mm) Rod weight (kg) Rod magazine empty / + 35 rods (kg, ca.) Rod magazine L x W x H (mm) Hydraulic unit TT B 100 Length Width Height Weight Drive engine Engine output at 2300 rpm Fuel tank Starter Max. hydraulic pressure Oil tank 1700 - 2850 720 670 3400 x 800 x 250 deeper than pipe 1260 377 769 100 m/h 870 750 75 13 247 / 700 940 x 720 x 770 1470 mm 720 mm 1.850 mm 1.240 kg Diesel 43 kW 58 l 12 V 250 bar 200 l