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Boomer L2D
Boomer L2D is a double-boom face drill rig witha working boom for loading explosives and cleaning slag.The maximum effective drilling area is 104 square meters.
Table 1-13 hydraulic drifters for Boomer L2D
Hydraulic drifters |
COP1638 |
COP1838ME |
COP2238 |
Shank adapters |
R32/R38/T38 |
R32/R38/T38 |
R32/R38/T38 |
Height over drill center |
88mm |
88mm |
88mm |
Length without shank |
1008mm |
1008mm |
1008mm |
Impact power |
16KW |
18KW |
22KW |
Impact rate |
60Hz |
60Hz |
73Hz |
Pressure |
200bar |
230bar |
250bar |
Rotation system |
Independent |
Independent |
Independent |
Rotation speed |
0- 340rpm |
0- 340rpm |
0- 340rpm |
Rotation torque (Max) |
640-1100 |
640-1100 Nm |
640-1100Nm |
Air consumption at 2 Bar |
6 Is |
6~7 Is |
7 Is |
Water consumption |
1.1 L/S |
1.1 L/S |
1.1 L/S |
Weight |
170kg |
170kg |
170kg |
Sound level |
<106 dB(A) |
<106 dB(A) |
<106 dB(A) |
Table 1-14 Boom parameters for Boomer L2D
Model |
BMH6812 |
BMH6814 |
BMH6816 |
BMH6818 |
Total Length |
5287mm |
5882mm |
6502mm |
7102mm |
Drill rod length |
3700mm |
4310mm |
4920mm |
5530mm |
Hole depth |
3443mm |
4043mm |
4668mm |
5268mm |
Feed force |
20 kN |
22.0kN |
22.0kN |
22.0kN |
Weight, incl. drill rods |
601kg |
631kg |
665kg |
696kg |
Table1-12 drilling tools for Boomer L2D Unit: mm
Drill rods |
Couplings |
Shank adapters |
Drill bits |
R32-H35-R38 |
R38,D=55, L=170 |
R38, D=38, L=435 |
D45 |
R32-H35-T38 |
T38,D=55, L=190 |
T38, D=38, L=435 |
D45 |
R32-H35-T38 MF |
|
T38,D=38,L=525 |
D45 |
SR32-H35-T38 MF |
|
T38,D=38, L=525 |
D45 |
SR32-H35-R38 MF |
|
R38,D=38, L=435 |
D45 |
SR35-H35-T38 |
T38,D=55, L=190 |
T38,D=38, L=435 |
D45 |
SR35-R39-T38 |
T38, D=55,L=190 |
T38,D=38, L=435 |
D45 |
SR32-R39-T38 |
T38,D=55, L=190 |
T38, D=38, L=525 |
D45 |
SR35-R39-T38 MF |
|
T38,D=38,L=525 |
D45 |