HFZL40 Long Screw Pile Driver
- Rotation Angle: 360°rotation
- Borehole Diameter:1200mm
- Max.Drilling Depth:42M (240HP)
- Walking Speed:3.9m/min
- Drilling Rotary Speed:≤28r/min
Product Introduction
1. HFZL40 crawler type long auger drilling rig adopts rigid frame structure, the upper operating mechanism adopts three-point structure, and the bottom of the column adopts cross-shaft structure connection.
2. Built-in hydraulic system, except for the four legs adopting hydraulic transmission, the rest adopts mechanical transmission, and the slewing mechanism adopts double slewing deceleration.
3. The rotation speed is adjustable and the pile frame rotates smoothly. The main winch adopts frequency conversion speed regulation to control the wire rope speed. The electrical control adopts centralised control.
4. The machine is equipped with high-power frequency conversion power head, which can adjust the speed steplessly within a certain range, and the power head is equipped with two kinds of speed reducer, one kind of three-ring speed reducer and one kind of planetary speed reducer.
Product Introduction
1. HFZL40 crawler type long auger drilling rig adopts rigid frame structure, the upper operating mechanism adopts three-point structure, and the bottom of the column adopts cross-shaft structure connection.
2. Built-in hydraulic system, except for the four legs adopting hydraulic transmission, the rest adopts mechanical transmission, and the slewing mechanism adopts double slewing deceleration.
3. The rotation speed is adjustable and the pile frame rotates smoothly. The main winch adopts frequency conversion speed regulation to control the wire rope speed. The electrical control adopts centralised control.
4. The machine is equipped with high-power frequency conversion power head, which can adjust the speed steplessly within a certain range, and the power head is equipped with two kinds of speed reducer, one kind of three-ring speed reducer and one kind of planetary speed reducer.
Application
We're here to help: Easy ways to get the answers you need.
1. HFL40 crawler long auger drilling maximum diameter of 1.05 metres, the deepest drilling 42 metres, is currently the largest and deepest long auger.
2. HFL40 crawler long auger drilling rig crawler walking, with the flexibility of movement quickly in place, the operation of the advantages of safety, greatly reducing the construction of auxiliary time, high quality drilling machine into the hole, high efficiency, easy to operate without noise pollution, high degree of mechanisation,
3. therefore, theWidely used in industrial and civil construction pile foundation construction, especially suitable for urban construction pile construction mechanisation construction.
TECHNICAL DATA
| Travelling mode | Electric Crawler | ||
| Column support mode | three-point support | ||
| Track width | 7m | ||
| Permissible pile pulling force | 900kN | ||
| Total height of pile frame | 48m | ||
| Drilling diameter | ≤1200mm | ||
| Drilling depth | ≤42m(∅600) | ||
| Track grounding length | 6m | ||
| Column inclination range | 11° forward tilt 3º backward tilt | ||
| Climbing capacity of pile frame | 2º | ||
| Column guide centre distance | 700x∅102 330x∅70 | ||
| Rotation speed of drilling rig | ≤21r/min | ||
| 10T main winch lifting speed (adjustable) | 0-23m/min | ||
| 3T secondary winch lifting speed | 12m/min | ||
| Slewing speed (adjustable) | 0-0.28r/min | ||
| Slewing angle | 土180° | ||
| Travelling speed | 3.9m/min | ||
| Inclined support adjustment line speed | 0.44m/min | ||
| Ground Specific Pressure | Without working device | Outriggers | 0.29MPa |
| Crawler | 0.11MPa | ||
| Total weight | 107x 10³kg (without power head) | ||
