Turn your excavator into a high-precision post installation machine with the Gravix EPD-1500. Engineered for contractors, fence builders, and site preparation crews, this hydraulic driver delivers powerful impact through your machine’s auxiliary hydraulics to drive wooden, steel, or concrete posts with speed and stability.
With each strike delivering up to 1,500 ft-lb of force, the EPD-1500 handles dense soils, rocky ground, and variable substrates with ease. A nitrogen-charged power cell ensures consistent energy output and reduces vibration, keeping your excavator stable and your operator comfortable. The tool head accepts 4", 6", 8", 10", and 12" post adapters for flexibility across job types.
Key Features
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High-impact hydraulic drive (1,500 ft-lb)
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Nitrogen-charged accumulator for smooth and consistent blow energy
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Compatible with 4–12" post diameters via interchangeable adapter sleeves
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Rugged steel housing with internal dampening to absorb shock
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Quick-attach compatible / universal coupling
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Tilt bracket option for sloped or angled post installation
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Sealed internals and dust guards for long life in harsh environments
Specifications
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Model: EPD-1500
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Operating Weight: ~650 kg
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Impact Energy: 1,500 ft-lb
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Recommended Flow: 25–40 L/min
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Operating Pressure: 140–180 bar
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Post Range: 4" to 12" (100 mm to 305 mm)
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Blows per Minute: 400–800 bpm
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Tilt Range (optional): ±15°
Applications
Fence installation, structural post placement, sign foundations, agriculture support posts, retaining wall anchors, and general site utilities.
