451 Integrated Type Down the Hole Drilling Rig with Air Compressor
Performance and Advantages
Powerful diesel engine and screw compressor provide high speed rock drilling.
Heavy steel feed with cylinder-rope pulley wheel and hose drum; Rotation head with double hydraulic motors and rod positioning and rotation system; Six rods with 89mm or 102mm diameter at 4 meters length. Rod handling system with arms, dust collecting system, Auto-lub system for drilling rod, etc, . All the above devices can meet the high speed drilling requirements.
Powerful drive motor and Track Oscillation function provide the rig with the performance of 3km/h max tramming speed and 25 degree climbing ability; Driving unit with high-low speed function and independent engine pre-heating device the rig better adaptability with different land-forms and environment.
Powerful dust collecting function to satisfy customer's different requirements of 4" and 5" DTH hammers.
Advanced Design Philosophy-Cost and Value to Satisfy
451 integrated DTH drilling rig is one of the best powerful drilling rig in the world with outstanding performance for off-road capability and movement flexibility.
451 drilling rig has great pass ability. Grade ability of 10 degree for heavy wagon frame. Low centre of gravity and best design for weight and ground clearance, all these makes it can adopt for complex mining landforms.
451 drilling rig can keep drilling under different angles without moving. Besides this function, it can also control the drilling depth precisely for better blasting effect.
If any question, please feel free to contact us.
|Technical Parameters of 451 type Integrated DTH Drilling Rig|
|Capacity of Fuel Tank(L)||420|
|Air end Manufacturer||Comer|
|Max. Working Pressure(bar)||14.5|
|Drill Rod Dia.(mm)||76|
|Rod Changing Equipment And The Number||6+1|
|Function of Boom|
|Boom Type||Single Straight-arm|
|Length of Feed Beam(mm)||5430|
|Max. Lift Capacity(KN)||19.5|
|Feed Driving||Cylinder chain|
|Travel Length (mm)||3200|
|Maximum Forward Speed(m/s)||0.35|
|Max. Lift Capacity(KN)||37.5|
|Traveling Speed(km/h)||High. 3/ Low. 2|
|Max. Climbing ability(°)||23|
|Tractive Force(KN)||High. 45/ Low. 71|
|Track Oscillation (°)||±14°|
|Weight & Dimension|
|Weight(without optional parts)(kg)||11300|