The TP-120H series surface top hammer drill rig has been developed from the classic Sandvik DG series. Its innovative telescopic boom design and whole vehicle oscillation feature allows drilling in a wide range of conditions, making it the perfect choice for all kinds of engineering and mining projects.
Features
High Comprehensive Efficiency
The surface top hammer drill rig uses Sandvik rock drill to ensure maximum efficiency during drilling operations.
Low Operation Cost
The drill rig incorporates state-of-the-art drilling technology control systems, ensuring superior drilling quality. The intelligent, load-sensitive hydraulic system and air compressor management system efficiently reduce fuel consumption, resulting in lower operational costs.
Safety and Environmental Protection
The surface top hammer drill rig prioritizes safety and environmental protection, particularly in the context of establishing a green mine.
Technical Parameters
| Key Features | |
| Hole diameter | 76 - 127 mm (3” - 5”) |
| Rock tools | T51 rods |
| Rock drill output | LD120H, 22 kW |
| Engine output | 179 kW |
| Flushing air capacity | 9.6 m³/min, 10 bar |
| Total weight | 16 500 kg |
| Rock Drill | |
| Rock drill | LD120H |
| Rock tools | T51 |
| Operating pressure | 100 - 190 bar |
| Percussion rate | 42-52Hz |
| Percussion output power | 22 kW |
| Maximum rotation torque | 1 765 Nm |
| Lubrication of threaded rods | Air / oil mist |
| Hole cleaning | Compressed air |
| Feed | |
| Feed type | CF120 |
| Total length | 8000 mm |
| Rock drill travel | 4510 mm |
| Max. length of starter rod | 5485 mm |
| Feed/pull out force | 20 kN |
| Feed extension travel | 1 350 mm |
| Feed swing angle | -56º / +55º (-18º / +93º） |
| Feed tilt angle | -6º / +108º |
| Rod Changer | |
| Rod changer model | RH120 |
| Number of drill pipes | 6+1 (51 mm) |
| Drill pipe length | 3 660 mm |
| Maximum hole depth | 24 m |
| Boom | |
| Boom type | Telescopic |
| Telescopic stroke | 1000 mm |
| Collaring height | ＋1.4 m |
| Horizontal holes | To the right |
| Cabin | |
| Cabin type | Ergo |
| Noise level in the cabin | ≤85 dB |
| Control | Drilling, tramming, boom and rod changer |
| Air conditioning | Standard |
| Seat | Multi-position |
| Vibration dampening | Standard |
| Windows | Tinted laminated safety glass, with wipers |
| Power take-off | 12 VDC |
| Power Pack | |
| Engine type | Cummins QSB6.7-C220 |
| Max. tilt angles | +/- 45º |
| Number of cylinders | 6 |
| Engine output | 179kW / 2200 rpm |
| Transmission type | Gearbox |
| Hydraulic oil pump | 2 Variable plunger / 2 gears |
| Screw compressor type | Enduro 25 |
| Air displacement of compressor | 9.6 m³/min |
| Work pressure | 4-10 bar |
| Air filters | 2 |
| Fuel tank | 425L |
| Hydraulic System | |
| Driving, boom and drilling | Load sensing control system |
| Cooling and dust collection | Dry dust collector |
| Filtration rate | 10 μ |
| Cooling capacity | up to +45°C ambient temperature |
| Hydraulic oil tank | 300 L |
| Shank lubrication device | SLU 14-1 |
| Control System | |
| Control system type | Hydraulic pilot control |
| Boom control | Hydraulic direct control |
| Drilling | Hydraulic pilot control |
| Rod changer | Electric remote control |
| Collaring control | Stepless |
| Shock control | Pressure control (THC700) |
| Anti-jamming system | Hydraulic |
| Voltage | 24 VDC |
| Dust Collector | |
| Dust collector type | DC120 |
| Capacity | 23 m³/min |
| Filter elements/material | 12pcs/fiber |
| Total filter surface | 13.4 m² |
| Carrier | |
| Grouser plate width | 310 mm |
| Ground clearance | 430 mm |
| Oscillation angles | +/- 10º |
| Tramming force | 120 kN |
| Max. tramming speed | 3.3 km/h |
| Climbing ability | 30 ° |
| Standard Components | |
| 1 pc rock drill, hydraulic | LD120H |
| 1 pc chain feed | CF120 |
| 1 pc rod handler | RH120 |
| 1 pc boom | ZB120 Telescopic |
| 1 pc diesel driven power pack | Hydraulic pumps and on-board compressor |
| 1 pc hydraulic system | Load sensitive |
| 1 pc control system | THC700 |
| 1 pc operator's cabin | F.O.P.S. and R.O.P.S. with AC |
| 1 pc dust collection system | DC120, hydraulic, primary separator |
| 6 pcs working lights | 4 front; 2 back |
| 1 set technical documents | Certification, operation and maintenance manual, parts list, warranty manual, engine spare bag |
| 1 set tool | Common tools and key |
| 1 set spare parts | Filters, seals and fuses for the first maintenance |
| Drilling tools | T51(1 shank adapter, 3 drilling rods, 1 drilling bit) |
| Optional Accessories | |
| Nitrogen tool for rock drill | |
| Rear camera | |
| GPS | |
| Dimensions | |
| Width | 2550 mm |
| High | 3770 mm |
| Length | 11300 mm |
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