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| Model # | RMT 25 (DTH) | |
| Version | Down the Hole Hammer (DTH) | |
| Driving Force | Piston type Rotation Air Motor (Type BBR-4) | |
| Drilling Depth | 40 meter (131 feet) | |
| Hole Diameter | 85 – 130 mm | 3.34″ – 5.12″ |
| Drill Tube Diameter | 70 / 76 mm | |
| Drill Tube Length | 1.20 Meter, 2.50 Meter, 3 Meter | |
| Operating Pressure | 12 bar max. | |
| Maximum Torque | 900 Nm | |
| Air Consumption | 450 cfm at 10.5 bar | |
| Suitable hammer | 3″, 4″ Hammer | |
| Details of Feed and boom | As below | |
| Feed Type | Chain Drive | |
| Feed Beam Length | 5430 mm, 4425 mm, 2825 mm | |
| Travel Length | 3940 mm, 2200 mm, 1500 mm | |
| Feed Force | 8kN | 1.8 lb |
| Boom type | Single section hand operated Hydraulic cylinder | |
| Details of Carrier | Details in attached brochure | |
| Transport Dimensions | Details in attached brochure | |