Separated DTH drill rig by HFG-55RHS with new beam system and auto rod ( pipe ) changer, to meet high efficiency, energy saving and environment requirement and at the same time dramatically reduced labor costs, the better choice for separated drill.
Product Features
1.Auto rod ( pipe ) changer
Rod ( pipe ) storage rack and auto changer
High efficient, fast and reliable mechanical rod ( pipe ) changer
Clamp type hydraulic handling platform for different sizes of rod / pipes to handle easily
2.High efficiency dust collection system
High efficient dry two stage dust collector with powerful suction and large filtration area for excellent dust removal
3.High strength heavy duty feed beam
Motor chain feed mechanism for smooth operation and long service life
New design cycloid motor rotary head for powerful rotation and less jamming
New design guide rail, stronger and easier to adjust
4.Cummins Engine
Tier 2, reliable, easy to start, low fuel consumption and easy for maintenance
5.Ergonomic control console
Control handles together for easier operation
Electrical control rod / pipe changer for flexible control
6.Three stage filters
Better protection for engine
7.New design protection cover
Convenient maintenance and service
Reverse tramming control console for convenient long distance tramming
8.Standard tramming system
Standard track tramming system for up to 4 km / h speed
Oscillated track frame for better off road capabilities
| HFG-55RHS Technical Specifications |
| Engine Brand | Cummins | Emission Standard | Tier 2 |
| Engine Model | 4BTA3.9-C125 | Fuel Tank Capacity | 120 L |
| Engine Rated Power | 92 kW | Hammer Size | 4 inch / 5 inch |
| Hole Size range | Ø 110 - 152 mm | Rotation Torque | 3,500 Nm |
| Nos of Pipes stored | 6 + 1 | Pipe Length | 3,000 Nm |
| Pipe Size | Ø76 mm | Feed type | Motor Chain |
| Hole Depth w/ auto changer | 21 m | Feed Length | 4,000 mm |
| Total Feed Beam length | 6,475 mm | Max. Feed speed | 0.72 m / s |
| Feed Extension | 1,200 mm | Max. Pull up force | 24.8 kN |
| Max. Feed Force | 18 kN | Traction force | 79 kN |
| Tramming Speed | 4 km/h (High ) 2 km/h (Low ) | Ground Clearance | 380 mm |
| Climbility | 30°( add winch @ > 20° ) | Width | 2,300 mm |
| Weight | 7,500 kg | Length | 6,700 mm |
| Work Pressure | 7 - 20 Bar | Height | 2,500 mm |