ZLJ-350 Grouting Reinforcement Drilling Rig
ZLJ-350 Grouting Reinforcement Drilling Rig adopts mechanical transmission,equipped with hydraulic chuck and hydraulic feeding cylinder, simple structure,small volume, light weight, convenient operation and reliable performance. It is mainly used for drilling holes for various angles of core extraction, water extraction,coal exploration, gas discharge, dust and water injection and other purposes in mines. It can also be used for ground geological exploration, building foundation reinforcement and other purposes of drilling.
| Model (without winch) | 350 | 400 | 650 | 700 | 1200 | |
| Rated output torque of vertical shaft(N.m) | 350 | 400 | 650 | 700 | 1200 | |
| Drill pipe (mm) | 33.5/42 | 42 | 42/50 | 42/50 | 42/50 | |
| Drilling Diameter | Opening(mm) | 89 | 108 | 108 | 108 | 108 |
| Final hole (mm) | 50 | 76 | 76 | 76 | 76 | |
| Drilling depth (mm) | 150 | 200 | 200 | 250 | 250 | |
| Motor power | 5.5 | 7.5 | 7.5 | 11 | 11 | |
| Weight (Kg) | 500 | 615 | 700 | 800 | 850 | |
| Overall Dimension(mm) | 1250*640*1265 | 1480*680*1290 | ||||
