Backup PZ.45500.000 is integrated into hydraulic tongs GKSh-1200MT and GKSh-1200MK. Designed to compensate reactive torque and ensure slip-free operation during make-up and break-out of tubular connections. Used for sizes from Ø48 mm (1,90") up to 114 mm (4 1/2").
|Maximum Braking Torque, Nm||12500 max|
|Diameter of gripped pipes, in(mm)||
|Operating pressure of the pneumatic system, MPa||0,6–0,9|
|Overall dimensions, mm||889õ389õ94|
|Weight, kg||52 max|
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Spiders of SPG series are designed to grip a range of drilling strings and tubing sizes in drilling and well servicing. Manufactured for various load ratings.