HL518B (Horizontal Directional Drilling Machine) has been the most classical model since 2007, with more than 1000 sets working all over the world.
Get Quote| Specifications | HL518B |
| Pullback Capacity(max) | 180 KN |
| Thrust Capacity(max) | 120 KN |
| Spindle Torque(max) | 6000 N.m |
| Spindle Speed | 0-110 r/min |
| Incidence Angle | 10-20° |
| Ground Drive Speed | 2 Km/h |
| Operating Weight | 8 t |
| Overall Size(L×W×H) | 6000mmx2060mmx2070mm |
| Engine Model | Cummins |
| Engine Type | Turbo-charging, 4 strokes, 6 cylinders water cooling |
| Engine Rate Power | 110KW/2200rpm |
| Diameter of Drill Pipe | 60 mm |
| Length of Drill Pipe | 3 m |
| Diameter of Back Reamer | 200-600mm |
| Max Flow Rate of Mud Pump | 240 L/min |
| Max Pressure of Mud Pump | 10 Mpa |
| Water Tank Volume | 2 m3 |
| Overall Size of Mud Mixed Station | 3.32×1.68×1.43 m |
| Fuel Tank Capacity | 200L |