The Wenbro 4hp Diesel Drive Unit powers Dynapac-coupled submersible pump needles and vibrating concrete poker needles on sites without mains power. A 4-litre fuel tank provides good run time, and the diesel engine delivers reliable torque for sustained operation. Available for hire from Wenbro — hire alongside a poker needle or submersible pump head for a complete system.
Applications
- Powering concrete poker needles for vibration and compaction on sites without mains power
- Driving submersible pump needles for site dewatering where electric supply is unavailable
- Providing a diesel-fuelled drive source for poker and pump applications on remote sites
- Concrete consolidation and compaction in outdoor and open-air pours
- Submersible dewatering in trenches and excavations on civil and construction sites


