HF20+ Rotary Drilling Rig/Piling rig
- Drilling Diameter:400-1200mm
- Drilling Depth:20m
- Engine Power:154kW
- Rotary Torque:100KN.m
product Introduction
HF20+ crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth is 20m, matching the different specifications of drilling tools, pile hole diameter ranges from 400-1200mm. It has high drilling efficiency, and after construction, it can quickly move to next working site. Flexible, convenient and efficient, it is a national high-speed rail construction-specific piling machinery equipment.
Features
- 1Flexible: the whole tonnage is small, simple operation, fast moving, convenient transition, etc features.
- 2High returns: small investment, quick gains, economic advantages can not be replaced.
- 3Technology patents: patent uses a unique technology to achieve a small torque but big power characteristics, thus achieve a small machine to drill big piling hole.
Application
This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel, widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
TECHNICAL DATA
| Type | HF20+ Rotary Drilling Rig | |
| Drilling depth | 20 m | |
| Hole diameter | 400-1200 mm (1500mm) | |
| Engine | Brand | Cummins |
| Power | 210HP (154KW) | |
| Power Head | Torque | 100 KN ·m |
| Rotating speed | 10-50 r/min | |
| Main Winch | Maximum lifting force | 120 KN |
| Lifting speed | 70 m/ min | |
| Wire rope diameter | 24 mm | |
| Vice Winch | Maximum lifting force | 30 KN |
| Lifting speed | 50 m/ min | |
| Wire rope diameter | 12 mm | |
| Pressurized Cylinder | Maximum pressure | 100 KN |
| Max lifting speed | 100 KN | |
| stroke | 2500 mm | |
| Walk | Walk speed | 2-5 km/h |
| Maximum grade | 30 ° | |
| System pressure | 28 Mpa | |
| Weight | 23.5 T | |
| Working Radius | 3.8 m | |
| Dimensions (L * W * H) | 11.5 m*2.65 m*3.35 m | |
