Home

About Us

Products

Rental

On-Line Orders

Contact Us

 
 

TERRA-HYDROCRACK
Cracking with comfort

  • Hydraulic cracking system to renew gas pipes, water pipes or sewer lines. It cracks or cuts PE pipes, steel pipes, cast iron pipes or even ductile cast iron pipes from Ø 50 mm up to 300 mm. New HDPE pipes up to OD 355 mm may be pulled in.

  • The two stage hydraulic power unit allows fast operation and high power cracking. Each hydraulic power unit with the recommended specifications can be connected.

  • One man operation possible.

  • The rod cartridge underneath the seat can easily be replaced.

  • The rods follow easily the old pipe.

  • The adaptable upper protection frame allows a fast and safe operation according to the safety precaution laws. 

  • The TERRA-HYDROCRACK supports itself at the old pipe to avoid any movement of the old pipe or the machine.

The steel pipe with the repair collar is easily cut by the TERRA-HYDROCRACK. Even ductile cast iron pipes with concrete inside can be cut with the TERRA-HYDROCRACK.

Technical data of the TERRA-HYDROCRACK

pullback / thrust force:
at 235 bar 600kN / 60 tons
at 90 bar 230kN / 23 tons
cylinder stroke: 250 mm
time for one double stroke at 80 ltr/min 12 sec
two step hydraulic power unit:
1st stage: 30 ltr/min at 235 bar
2nd stage: 80 ltr/min at 90 bar
HYDROCRACK with protection frame
(L x W x H) 2.75 m x 0.80 m x 1.25 m
height without protection frame 0.45 m
weight as shown:
without rods 1.410 kg
with rods 1.990 kg
rod size: Ø 47 mm x 1.00 m
weight: 13.0 kg
bending radius (minimum) 55 m

The drill axis is just 0.3 , above the ground.

technical data may change without prior notice

TERRA – HYDROCRACK®

Principal of Operation

        Copyright © 2007 USAE Pte Ltd