Friction Kelly Bar
Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part
Price: Negotiable
MOQ: 1pc
Delivery Time: 3-5days
Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part Technical Parameter of Kellyway Friction Kelly Bars Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4&5 8-12 180 54 377/368 3&4&5 8-13 220 59 406/394 3&4&5 8-14 230 64 419/426 3&4&5 8-15 250 69 440/445 3&4&5 8-15 259 69 470 4&5&6 8-17 280 95 508 4&5&6 10-17 320 95 530 4&5&6 10-20 380 112 575 4&5&6 10-21 420 118 630 4&5&