The DFM1504B drilling rig is a split structure consisting of a main engine and a power station with flexible layout. It can easily operate in the narrowest space or tunnel. The patented technology fixed frame can adjust the incident angle, and the clamp body can move forward and backward, making it easy to work in narrow tunnels.
Main technical parameters：
| Engine | KW | 26.5/2350 | Dimension(L*W*H) | mm | 1295×960×1100(含固定架)
1180x470x970(不含固定架) |
| Max.thrust force | KN | 70 | Weight | T | 1.4 |
| Max.pullback force | KN | 50 | Diameter of Drill rod | mm | φ50 |
| Max. torque | N.m | 1300 | Length of Drill rod | m | 0.5 |
| Max. Rotary speed | rpm | 100 | Max. diameter of pullback pipe | mm | φ150~φ300 |
| Max.Moving speed of power head | m/min | 14.5 | Max. pullback pipe length | m | ~80 |
| Max.mud pump flow | L/min | 40 | Incidence Angle | · | 0~10 |
| Max.mud pressure | Mpa | 3±0.5 | Climbing Angle | · |