Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.
1. HFZL25 full hydraulic long screw piling machine is researched by the company since 1999.
2. This series of drilling machine consists of the pile holder and drilling system. The chassis of pile holder applies full hydraulic caterpillar type travel, the hydraulic motor drive revolution support realizes the 360 °full revolution. With four hydraulic end frames, the drilling machine can realize the caterpillar type travel and increase the complete machine stability for construction. The lifting support applies the operation mode of combining the hoisting and builtin oil cylinder, being stable, safe, reliable and shortcut.
3. The complete machine applies convenient semi disassembly pull transport; the drilling tool system applies three ring decelerator 110kw power unit, flange key screw drill rod, and aiguille adaptable to different stratums.
4. The drilling machine,as ideal civilized construction machine for pile foundations of industrial and civil building,can be used for long screw, slip casting method and ultra flow form construction, being vibration, noise and pollution free, with high pore forming efficiency and good pile formation quality.
|Hole diameter (mm)||400||600||850||400||600||850|
|Power unit||Power(kw)||55 × 2||55X2|
|Allowable drill drawing out force( KN)||300||300|
|Pile holder Mass(t)||45||46|
|Rotation speed (r/min)||0-0.6||0-0.6|
|Upright post slide way track gauge(mm)||600||600|
|External diameters||Operating mode||12 × 5 × 30||12 × 5 × 31|
|Pulling mode||10.5 × 3 ×3.1||10.5 × 3 × 3.1|
Drilling Depth: 20-25m
Borehole Diameter: 400/600/850mm
Engine Power: 55*2kw