■ Lower cost of maintenance than crane hammer.
■ Superior mobility at narrow space work environment.
■ Easier operate in critical regions such as chaotic section of city, bridge and vicinity of high-voltage wires than crane hammer does.
■ Equipped with high-powered hydraulic piston motor and suitable bearing for high frequency vibration.
■ Proven high quality rubber absorbs vibrator.
■ Easy connect and disconnect the hammer by the use of excavator's breaker hydraulic liens.
■ The clamping lug can handle and move construction objects easily.
■ Pile driving power 20% up compared to the existing equipments.
■ Sufficient wear-resistant design and 360-degree revolution.