Machine bases, press foundations and tank plinths often need 20 m micro piles inside an operating plant where crane access is limited. The HPR45-20 drills 20 m deep, 300-1000 mm piles with 43 kNm torque and 45 kN lifting force, folds its mast to 2.9 m for transport, and works inside existing buildings without structural propping.
| Drilling Depth (Max) | 20 m |
| Drilling Diameter (Range) | 300~1000 mm |
| Kelly Bar (Size) | 245 x 4 x 5.5 m |
| Lateral Tilt Angle | 5° |
| Forward Tilt | 5° |
| Backward Tilt | 87° mast folding |
| Rotary Head Output Torque | 43 kNm |
| Rotation Speed | 7~40 rpm |
| Max Stroke | 1500 mm |
| Pressure Force | 45 kN |
| Lifting Force | 45 kN |
| Lifting Capacity | 45 kN |
| Main Winch Lifting Speed | 60 m/min |
| Main Winch Rope Diameter | 16 mm |
| Auxiliary Winch Lifting Force | 15 kN |
| Auxiliary Winch Lifting Speed | 40 m/min |
| Auxiliary Rope Diameter | 10 mm |
| Engine | Isuzu 4JG3X |
| Operating Weight | 12500 kg |
| Working Height | 8.8 m |
| Transport Height | 2.9 m |
| Transport Length | 7.4 m |
| Transport Width | 2.3 m |
| Excavator Chassis | SANY SY75C |
* Actual depth performance may differ due to soil condition, machine performance and operator skills.
Plant shutdown windows are short. The HPR45-20 mobilises through a standard door, drills 20 m piles at the equipment base and leaves before production restarts. Vibration is limited by rotary drilling, so adjacent machines can keep running in most cases.
Vibration monitoring and pile integrity test support can be arranged for sensitive plant environments.
APIE FOUNDATION EQUIPMENT (CHINA) LIMITED
Add: NO.108-4-1911 Huishan Avenue, Huishan Zone, Wuxi City, Jiangsu Province, China
Tel: +86-18921287030 | Fax: +86-510-83790757
E-mail: apie@apiepiling.com |