FS-120CZ large diameter horizontal rescue drilling rig
The FS-120CZ large-caliber rescue drill, developed and manufactured by Japan Mining Industry Co., Ltd. on behalf of our company, is specially used for railway, highway and other tunnels when landslides occur to quickly drill through the escape channel for professional level rescue.
It uses dual power heads for drilling, with an external drill pipe that has an outer diameter of 730mm and an inner diameter of 600mm, capable of drilling to a depth of 50m. It is equipped with a vehicle-mounted crane arm and an MWD drilling data recording system. The external drill pipe has an inner diameter of 600mm, can drill to a depth of 50m, and is also driven by dual power heads.
parameter | ||||
Model FS-120CZ | External pipe power head | Internal pipe power head | ||
power head | Inner diameter of spindle (mm) | 620 | 250 | |
speed （rpm） | high speed | 5.6 | 16 | |
low speed | 2.8 | 8 | ||
torsion （KN·m） | high speed | 160 | 33.5 | |
low speed | 320 | 67 | ||
push on | drive （kN） | advance | Max 900 | Max 350 |
draw back | Max 1800 | Max 710 | ||
Speed of advancement (m/min) | advance | 95 | 210 | |
draw back | 55 | 85 | ||
Fast delivery speed (m/min) | advance | 4 | 8 | |
draw back | 3 | 5 | ||
route or distance of travel （mm） | 3400 | 3100 | ||
Overall size (L/W/H) (m) | 11 x 3 x 4.5 (including boom) | |||
Machine weight (kg) | About 40,000 | |||
Service hotline: 400-6262-600
Contact information: 0351-77826650351-7782667
Address: No. 2427, Block C, Incubator, Zone A, Zhongbei High tech Industrial Development Zone, Taiyuan City, Shanxi Province
