CFA Rotary Drilling Equipment TR220W with torque 220KNm for CFA bore pile
TR220W Rotary drilling rig mounted on original CAT base with pull down winch system is suited for:
1. Rotary drilling
2. Drilling cased boreholes(installation of casing by rotarydrive)
3. Drilling boreholes with long hollowstem angers(CAF system),with or without kelly extensions;
TR220W Rotary Drilling Rig is mainly used in the construction of civil andbridge engineering,which adoptsadvanced intelligent electronic controlsystem and load sensing type pilotcontrol hydraulic system, the wholemachine is safe and reliable.
|
TYPE |
TR220W |
|
Drilling torque max |
220KNm/100KNm(CFA) |
|
Drilling speed |
6-27rpm |
|
Max pull-down piston push |
210KN |
|
Max pull-down piston pull |
210KN |
|
Pull down piston stroke |
No |
|
Pull down winch stroke for CFA |
13500mm |
|
Mast side raking maximum |
±5o |
|
Mast forward |
5o |
|
The model of the engine |
C9 |
|
Installed power |
213Kw |
|
Main Winch pulling force(the first layer) |
200KN |
|
Main rope diameter |
28mm |
|
Main winch pulling speed |
78M/min |
|
Auxiliary Winch pulling force(the first layer) |
110KN |
|
Auxiliary rope diameter |
20mm |
|
Auxiliary winch pulling speed |
68M/min |
|
Drilling depth maximum |
60M |
|
Drilling depth maximum for CFA |
20M |
|
Drilling diameter maximum |
2000mm |
|
Track shoe width |
800mm |
|
Overall width in drilling position |
4300mm |
|
Overall width in transport position |
3000mm |
|
Overall height in transport position |
3475mm |
|
Overall height in drilling position |
21095mm |
|
Overall height in drilling position CFA |
20500mm |
|
Traction force |
510KN |
|
Base type |
CAT330D |
|
Weight with standard drilling bar |
65T |
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