| 摘要 |
A device for installing or removing a cable in cable conduits within which a current of water is also conveyed is disclosed. The device includes an electric motor to provide for progression of the cable, a heat engine controlling either a hydraulic circuit or an air compression circuit, and sensors to measure the progression of the cable. The sensors are linked to a CPU to drive the electric motor and the heat engine. The device is compact and can be positioned on a single trailer that is towable by a light vehicle, making the device easy to move on a job site.
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