Culverts, box tunnels and utility galleries are built in trenches with limited working width and strict verticality tolerance. The HPR45-16 fixed mast rig delivers 16 m depth, 300-1000 mm diameters and a 45 kNm rotary head with a 1500 mm stroke, drilling foundation piles along the trench line from a 2.3 m wide chassis.
| Drilling Depth (Max) | 16 m |
| Drilling Diameter (Range) | 300~1000 mm |
| Kelly Bar (Size) | 245 x 4 x 4.5 m |
| Lateral Tilt Angle | 5° |
| Forward Tilt | 5° |
| Backward Tilt | 87° mast folding |
| Rotary Head Output Torque | 45 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 | 12000 kg |
| Working Height | 8.2 m |
| Transport Height | 2.9 m |
| Transport Length | 6.9 m |
| Transport Width | 2.3 m |
| Excavator Chassis | SANY SY75C |
* Actual depth performance may differ due to soil condition, machine performance and operator skills.
Linear projects reward speed per pile and speed of relocation. With a 1500 mm stroke and folded mast transport, the HPR45-16 drills a pile row and moves to the next chainage in the same shift, which keeps trench open time short.
Pile position guidance and verticality display can be fitted for tolerance controlled tunnel projects.
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 |