1 Power unit | |
Diesel engine | ZS1115 15kW 2200r/min |
2 Base pre-meter | |
Drilling hole dia | 130mm mainly (can reach 180mm) |
Drilling capacity | 60m |
Drilling angle | any angle between vertical and horizontal |
Drill rod | Φ50mm or Φ73mm; length 2 m |
Rated pull force | 22kN |
Rated push force | 14.6kN |
Lifting speed | 0.259 m/s |
Max. torque | 2984N·m |
3．Top-drive head: | |
Type | mechanical top-drive head |
Stroke | 800 mm (the shortest mast type) |
Speed | 48;88;162;281 r/min,reverse speed:39r/min |
4 Oil pump | |
Model | CBK1020/8-396R |
Flow | 20+8.1 mL/r |
Rate speed | 1500 r/min |
Max. pressure | 8MPa |
Working pressure | 16MPa |
