China Spindle Type Hydraulic Rotary Borehole Drilling Machine, Find details about China Rotary Borehole Drilling Machine, Crawler Drilling Rig from Spindle Type Hydraulic Rotary Borehole Drilling Machine
1Main parameter | ||
Drilling depth | 200m | |
Maximum borehole caliber | 400mm | |
Minimum borehole caliber | 75mm | |
Diameter of Drill pipe | 42\50\60mm | |
Drilling angle | 90°~75° | |
2.Vertical Spindle | ||
Spindle rotating speed | 64\128\287\557r/min | |
Spindle stroke | 450mm | |
3.Hoist | ||
Max. single line lifting capacity | 1600kgf | |
Reel lifting speed | 17\35\75\151m/s | |
4. Mud pump | ||
Type | BW-160 | |
Type | Horizontal Single Cylinder with 2 purpose | |
5. Power | ||
Diesel engine | 22HP | |
Electric | 15KW | |
6. Drilling tower | ||
Type | Integrated on drilling rig | |
Control system | Hydraulic |