FDL32 Long Auger Drilling Rig
FDL32 long auger drilling rig is a robust hydraulic driller that is specifically designed for extensive assortment of fundamental construction. Grounded on premium stability, this foundation machinery allows for no block jamming or poor soil evacuation.
The drill depth of our auger drill reaches 32m, and the power of drill head is 150 kW. The torque is 87kN·m. The drill head speed is adjustable and the maximum speed is 14.2r/min.
Advantage
1. The pull force of hydraulic winch is ranged from 50 to 100kN.m.
2. Pull-down cylinder is utilized for fast drilling in the toughest ground condition, which has been the hard task for traditional long anger drilling rig.
3. Hydraulic pilot controller provides stable and flexible operation.
4. By changing devices, our machine shows ultimate versatility to execute all performance of auger drill, rotary drilling rig and pile driver.
Specification of normal long auger drilling rig
| Drill diameter (mm) | 400 to 800 | |
| Drill depth (m) | 32 | |
| Drill head power (kW) | 75 × 2 | |
| Max. torque (kN.m) | 87 | |
| Drill rod speed (r/min) | 14.2 | |
| Max. pull force (kN) | 400 | |
| Max. grade ability (°) | 2 | |
| Mast rake (°) | 2 | |
| Ground bearing pressure (mpa) | 0.03 to 0.25 | |
| Carrier moving mode | Truck mounted | |
| Step size (m) | 2 | |
| Travelling speed (m/min) | 2.26, 3.37 | |
| Rotation speed (r/min) | 0 to 0.59 | |
| Rotation degree (°) | 360 | |
| Transportation method | Disassembled parts | |
| Turning radius (m) | 12 | |
| Limited speed (km/h) | 15 | |
| Overall dimension (m × m × m) | Working position | 12.3 × 5.9 × 38.2 |
| Transport position | 11.6 × 3.1 × 3.1 | |
| Overall weight (t) | 68 | |
Specification of hydraulic long auger drilling rig
| Model | FDL-32 | |
| Borehole size | Drill diameter (mm) | 1000 / 800 / 600 / 500 / 400 |
| Drill depth (m) | 20 / 25 / 32 | |
| Drill head | Speed (rpm) | 12 to 28 |
| Driving mode | Hydraulic drive | |
| Torque (kN.m) | 87 / 150 | |
| Pull | Max. pull force (kN) | 960 |
| Max. pull speed (m/min) | 3.5 | |
| Main winch | Main pull force (kN) | 60 / 120 |
| Force magnification | 8 | |
| Auxiliary winch | Pull force (kN) | 30 |
| Pull-down cylinder | Force (kN) | 20 |
| The machine | Driving mode | Electric motor |
| Power (kW) | 110 90 | |
| Controlling method | Hydraulic pilot controller | |
| Base carrier | Mast section (mm) | φ720 × 8 |
| Track distance (m) | 5.2 | |
| Wheel distance (m) | 4 | |
| Total upper platform length (m) | 12.1 | |
| Mast rake (°) | Forwards: 2, backwards: 3 | |
| Slewing speed (r/min) | 0 to 0.5 | |
| Diagonal support | Oil cylinder | |
| Travelling gear | Boat-shaped track | |
| Step size (mm) | 2000 | |
| Numbers of oil cylinder for jacks | 4 | |
| Overall parameter | Working position (L × W × H) (m) | 13.6 × 5.9 × 38.1 |
| Transport position (L × W × H) (m) | 11.6 × 2.8 × 3.1 | |
| Transport method | Disassembled parts | |
| Overall weight (t) | 65 | |
