HF360-25 Crawler Rotary Drilling Rig
- Drilling Diameter: 500-1550mm
- Drilling Depth:10-27m
- Engine Power:110kW
- Rotary Torque:17000-22000N.m
product Introduction
HF360-25 crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 20m. matching the different specifications of drilling tools, pile hole diameter range up to 500-1550mm.
It has high drilling efficiency ,and After construction, It can quickly move to next worksite . flexible, convenient and efficient, is a national high-speed rail construction-specific piling machinery equipment.
Features
Flexible: the whole tonnage is small, simple operating, moving fast, convenient transition, etc features.
High returns: small investment, quick gains, economic advantages can not be replaced.
Technology 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
| model | HF360-25 |
| Working mode | hydraulic oil cylinder pressure |
| Drilling diameter (mm) | Φ500-Φ1550 |
| drilling depth (m) | 10-27 |
| Diamension (mm) | 8200X2200X2950 |
| Total weight (t) | 16 |
| Power head torque (N.m) | 17000-22000 |
| Rotary speed (r/min) | 30-50 |
| Max lifting capacity (KN) | 150 |
| Max stroke (m) | 11-22 |
| Wire-line diameter (mm) | 16 |
| Rotation angle ( °) | 360 |
| Travelling speed (km/h) | 2-5 |
| Max gradeability ( °) | 25 |
| Diesel engine power (KW) | 110 |
| Diesel engine rotary speed (r/min): | 2200 |
