Dual-purpose Top Drive 600 Meters Core Drilling Rig for Mining Exploration
Specifications
| Model KSL-350 | |
| Drilling depth for water well | 350m（152mm~203mm） |
| Wireline coring N size | 600m |
| Borehole (Drill bit) dia | Ø75～Ø350mm |
| Drilling angle | 75~90° |
| Drive head | |
| Lifting capacity | 240KN |
| Thrusting capacity | 180KN |
| Rotary speed RPM | Forward：27、51、93、129、156、193、247、437、737、901r/min |
| Reversal：48、219 r/min | |
| Max. Torque | 10500N.m |
| Power Unit | |
| Engine Model | YN33GBZ |
| Rated power/speed | 65kW/ 2400r/min |
| Drill pipe | |
| Drill pipe dia | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ |
| Drill pipe length | 3000mm |
| Air Equipment | |
| Air consumption | 16～35m3/min |
| Air pressure | 10.5～24.6bar |
| Crawler chassis | |
| Walking speed | 0~2km/h |
| Climbing angle | Max. 25°~30° |
| Dimension | |
| Transport | 6300*2000*2600mm |
| Working | 3800*2400*7800mm |
| Other | |
| Mechanical winch capacity | 7.5 Ton |
| Mud pump | BW160/ BW200/ BW250 |
| Weight with steel crawler | 7500Kg |
Features
A. The power head adopts mechanical transmission mode.
B. The mast comes with an Angle adjustment mechanism (75-90°) to drill.
C. Power head single feed range 3500mm.
D. Power head hydraulic automatic opening and closing mechanism.
E. Drilling machine adopts hydraulic torque converter variable speed mechanism of construction machinery.
