Thrust Boring Machine PBA 85
Description: A powerful machine for the installation of house connections, which can be applied out of smallest working shafts and achieves drilling lengths up to 80 m. The machine is predominantly used for the steered installation of sewer pipes and pipeline construction. With proper extension frames all pipe lengths can be laid.
Range of application: pipeline construction, service and sewer pipes
Range of diameters: 219 - 560 mm
Forward thrust: 850 kN
Drilling length: 50-100 m
Tool joint: hex 60

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PBA 85


PBA 85 with two-step head

PBA 85/95/150/155 (pdf 4,2 mb)