Maximum torque of vertical shaft | 8000N·m | Drill pipe specification(mm) | Drilling depth(m) | ||
Vertical shaft stroke | 600mm | 42 | 1400 | ||
Maximum gravity of vertical shaft | 125KN | 50 | 1000 | ||
Maximum pressure of vertical shaft | 90KN | 60 | 830 | ||
jenny | 55.5 | 1250 | |||
Type: planetary gear transmission, handle braking | 71 | 1000 | |||
Wirerope diameter | φ18.5mm | 89 | 800 | ||
Reel wire rope capacity | 95M | BQ | 1300 | ||
Maximum lifting force of single rope | 45KN | NQ | 1000 | ||
Wire rope lifting speed | HQ | 750 | |||
Reel line speed(m/s) | 0.7-2.68m/s Grade 12 | PQ | 420 | ||
(third floor) | 60mm | 800 | |||
Clutch | 73mm | 500 | |||
Type: special dry one-piece friction clutch for automobile (matched with 6T46 transmission case) | 89mm | 300 | |||
Hydraulic pressure system | 0°~360° | ||||
System pressure | |||||
Rated pressure | 20Mpa | ||||
Maximum pressure | 25Mpa | ||||
Displacement | 20ml/r | ||||
Body frame | |||||
Type: skid type (with sliding base) | |||||
Drilling rig backward stroke | 460mm | ||||
Orifice distance | 260mm |