| Equipments ---> Large Asphalt paving Compactors roller equipment company --> Ingersoll rand DD-138HFA |
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Large Asphalt Compactors - Ingersoll rand - DD-138HFA |
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| Earthmovers ---> Asphalt Paver Manufacturer Equipment Company --> Ingersoll rand Asphalt Paving Models --> DD-138HFA | |||||||||||||||||||||||||||||||||
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Features :- Ingersoll-Rand Asphalt Compactor - DD-138HFA Large Asphalt Compactors – DD-138HFA The Ingersoll Rand DD-138HF is a 13.5-tonnes weight, 84-inch drum width, high-frequency, asphalt compactor. The high-frequency design allows for faster rolling speeds to keep up with the paver. High frequency also assists in reaching target densities quicker by compacting in higher temperature zones. Designed with the Ingersoll-Rand exclusive 8-amplitude technology, the DD-138HF allows fine-tuning of drum energy for differing materials and changing conditions. Adjusting drum amplitude by only a few thousandths of an inch can mean the difference between achieving required density or fracturing aggregate particles in the mix. Eight amplitudes are not a luxury when you consider what's at stake.
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