Thrust Boring Machine PBA 20 / 20V
Description: Sturdy all-rounder for a wide range of applications from cable to pipe laying. Proper accessories allow its use for all drilling methods and in almost all soil classes. Steered as well as non-steered drilling or HDD drilling is possible. The machine can be operated out of square pits, shafts or collectors. Two base frames for pipe lengths of 500 mm or 1000 mm and additional extension frames of 500 mm, 1000 mm and 2000 mm length are available. Drilling lengths between 20 and 50 m can be achieved with diameters ranging from 63 mm to 324 mm.
Range of application: Service and sewer pipes, steered and non-steered application, house connections
Range of diameters: 63 - 324 mm
Forward thrust: 192 kN
Drilling length: 20-50 m
Tool joint: hex 41

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PBA 20


PBA 20 inside round pit

PBA 10/20/38/40 (pdf 3,9 mb)