Applicable Industries
제조 식물, 건설 works, 에너지 & 광산
Application
Work with Rotary Drilling Rig
Warranty
1500~2000 Working Hours
Material
30CrMoTi,Q345B+NM400,35CrMo,27SiMn,60SiMn,20CrMoTi
Pressure form
Interlocking, Friction, Combined
Name
Bauer BG25 Kelly Bar construction machinery parts