Pile Machine BM-831 is used for drilling of round holes in solid and fractured rocks of I-IV drillability category, for installation and plugging of concrete and steel piles in the construction of pile foundations of buildings, power lines, etc.
SPECIFICATIONSBENEFITS & FEATURES
| Tracked Chassis | TSN-4 |
| Maximum Depth of Drilling with continuous toolfeed, m | 8 |
| Hole Diameter, m | 0.36; 0.40; 0.45 |
| Type of main Drilling Tool | Screw |
| Hole Angle, ° | 80-95 |
| Type of Drilling Toolfeed | Hydraulic |
| Type of Drive Rotation of the Drilling Tool | Hydraulic |
| Drilling Time per bit (diameter 0.36 m and depth 8 m), min | 15 |
| Maximum Torque, N·m | 14700 |
| Maximum Thrust on the Drilling Tool (in the process of burial), kN | 98 |
| Maximum Thrust on the Drilling Tool (in the process of shank out), kN | 68.6 |
| Slewing Speed, rpm | 32.5-80 |
| Mast Reach, m | 0.6 |
| Load Capacity Winch, kg | 3000 |
| Hook-lifting Height, m | 10 |
| Maximum Length of the Pile, м | 8 |
| Weight of the Pile, kg | |
| – BM-831-01, BM-831-03 | 1200 |
| – BM-831-02,BM-831-04 | 3000 |
| Dimensions in transport position (L×W×H), mm | 10600x2800x3800 |
| Dimensions in operating position (L×W×H), mm | 13600x2800x3800 |
| Weight, tn | 25 |