China 230m Depth Hydraulic Rotary Drilling Rig, Find details about China Rotary Drilling Machine, Hydraulic Well Drilling Machine from 230m Depth Hydraulic Rotary Drilling Rig
Drilling depth | 230m |
Max open hole caliber | Dia.75-Dia.300mm |
Final hole diameter | 75mm |
Take the initiative to drill pipe | 53/59*4200mm |
Drill pipe diameter | 50mm/60mm |
Drilling angle | 90°~75° |
Power(diesel engine) | 15/2200Kw/r/min |
Structure weight/size | 1150kg/2700*950*1770 |
Vertical Shaft | |
6464Vertical spindle speed | 64, 128, 287,557 r/min |
Vertical stroke | 450mm |
Hoist | |
Single rope lift | 24Kn |
Single line lifting speed | 0.12, 0.22, 0.49, 0.95 m/s |
Drum diameter | 140mm |
Wirerope diameter | 13 mm |
Wire rope capacity | 35 m |
Rig | |
Rated load | 5T |
Effective height | 6m |
Tower leg specifications | 89 mm |
Mud pump | |
Type | BW160 |
Flow | 160L/min |
Maximum pressure | 1.3Mpa |
Reciprocating frequency | 165 times /min |
Sunction pipe diameter | 51mm*4.5m |
High pressure water pipe diameter | 32mm*6m |