The PRD hydraulic rig is designed specifically for quarry drilling applications. With a pull-down force of 1500 kg (14.7 km) and a drilling method of DTH, it is capable of drilling holes with a diameter range of 90 mm to 127 mm (3 1/2" to 5"). The drill rod diameter is 76 mm (3") and the maximum drill depth is up to 15 m (50 ft). The rig offers a pull-up force of 1500 kg (14.7 kn) and features diameter angle options of 45�, 90�, and 180� for enhanced drilling versatility. Optional attachments such as a dust collector and dust suppression system are available to meet specific requirements.