The TIGER® SMARTROOF-MOBILE is a mobile pneumatic drilling unit engineered for fast and precise drilling in engineering applications. Designed to drill horizontal, vertical, or angled holes with diameters of 76 to 102 mm (DTH) or 32 to 45 mm (top hammer), it operates fully on compressed air, eliminating the need for hydraulic or electrical systems. Its wheeled base enables easy transportation and quick deployment, even in tight or uneven terrains. The compact frame supports efficient on-site operation while maintaining drilling accuracy. TIGER SMARTROOF-MOBILE is an ideal solution for large-diameter drilling jobs that require mobility, reliability, and minimal energy infrastructure, particularly in projects where setup speed and versatility are critical.
Working Pressure | 7 bar |
Minimum Air Flow Rate | 5 m³/min |
Air Consumption | 4.2 m³/min |
Feed System | Chain feed |
Feed Stroke | 1,700 mm |
Drilling Direction | Vertical, horizontal, angled |
CE Marking | CE |
Machinery Safety | 2006/42/EC |
Air Inlet Connection | Camlock 1½" |
Lubrication System | Central lubrication |
Drilling Hammer Type | Rotation motor + DTH hammer / Top hammer |
DTH – Rotation Motor Type | Pneumatic |
DTH – Rotation Motor Power | 3.5 HP (2.6 kW) |
DTH – Max. Torque | 430 Nm |
DTH – Rotation Speed | 83 rpm |
DTH – Drilling Diameter | 76–102 mm |
DTH – Max. Drilling Depth | 25–30 m |
DTH – Max. Drilling Speed | Marble 40–50 cm/min · Granite 25–35 cm/min |
DTH – Motor–DTH Connection | Male RD 50 – conical female API 2 3/8" |
DTH – Air Consumption | 1.8–2.1 m³/min |
DTH – Drill Rod Length | 1–1.5 m |
Top Hammer – Type | Pneumatic |
Top Hammer – Impact Frequency | 1,620–2,000 BPM (27–33.3 Hz) |
Top Hammer – Drilling Diameter | 32–45 mm |
Top Hammer – Max. Drilling Depth | 10 m |
Top Hammer – Max. Drilling Speed | Marble 50–70 cm/min · Granite 35–50 cm/min |
Top Hammer – Air Consumption | 3–4.8 m³/min |
Top Hammer – Shank Size | 22 × 108 mm |
Total Weight (excluding DTH hammer) | 360 kg |





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