HFR132 Rotary Drilling Rig
- Drilling Diameter: 3000-3500mm
- Drilling Depth:120-132m
- Engine Power:447kW
- Max. Output Torque:460-550KN.m
Features
- 1It adopts dedicated H-type hydraulic retractable crawler chassis and large diameter slewing bearing.
- 2Chassis with swing legs to aid Disassemble. Imported Cummins electric control turbo-supercharged engine is used.
- 3It complies with Euro IIl emission standed.In addition,it has strong power,which is sufficient to satisfy the construction on the plateau.Its noise is up to the national standard.
- 4It adopts the single-rope main winch structure, the main winch rope at full drilling depth 132 m status can meet single-rope winding ,effective solution to the problemto which "Bite the rope" ,to greatly prolong the service life of steel wire rope.
- 5Normal mode and entering-rock mode of unit head are available for operation in soil and rock to improve the construction efficiency.
- 6Power head with automatic rotation,in normal mode and entering-rock mode rotating speed continuously adjustable.
- 7It is equipped with a centralized lubrication system as standard configuration: maintenance is easy.
TECHNICAL DATA
| Type |
Unit |
HFR120D |
HFR132 |
|
| Max. Driling Diameter |
mm |
∅3000/∅2800* |
∅3500 |
|
| Max. Drilling Depth |
m |
120 |
132 |
|
| Engine |
Model |
QSX15 |
QSX15 |
|
| Rated Power |
kw |
447 |
447 |
|
| Rotary Drive |
Max. output torque |
KN.m |
460 |
550 |
| Rotary Speed |
r/min |
5.5-20 |
6-20 |
|
| Crowd Cylinder |
Max.pull-down piston push |
KN |
300 |
300 |
| Max.pull-down piston pull |
KN |
400 |
400 |
|
| Max. pull-down piston stroke |
m |
6 |
6 |
|
| Crowd Winch |
Max.pull-down piston push |
KN |
500* |
400* |
| Max.pull-down piston pull |
KN |
500* |
520* |
|
| Max. pull-down piston stroke |
m |
16* |
16* |
|
| Main Winch |
Max. pulling force |
KN |
520 |
600 |
| Max.line speed |
m/min |
60 |
60 |
|
| Auxiliary Winch |
Max. pulling force |
KN |
180 |
180 |
| Max.line speed |
m/min |
50 |
50 |
|
| Mast Rake |
Side/forwards/backwards |
° |
± 5/5/15 |
± 5/5/15 |
| Undercarrige |
Max. traveling speed |
km/h |
1 |
1 |
| Max.grade ability |
% |
35 |
35 |
|
| Track shoe width |
mm |
1000 |
1000 |
|
| Distance between tracks |
mm |
4050-5500 |
4550-6000 |
|
| Hydraulic system |
Working pressure |
Mpa |
32 |
33 |
| Overall Drilling Weight |
t |
168 |
185 |
|
| Dimension |
Working dimension |
mm |
10750 x 5500 x 31060 |
12790 x 6000 x 33325 |
| Transportation dimension |
mm |
18040 x 4050 x 3615 |
18040 x 4550 x 3800 |
|
