KELLY BUSHING PIN DRIVE

JOT manufacture Pin Drive Kelly Bushing for onshore & offshore Drilling Operations, available in two sizes JOT-KB
Model 27 PDHD, 20 PDHD, suitable for a range of 20½" to 49½" Rotary Table having 23" and 25-3/4" Dia Pin Centre,
works as connecting equipment between Rotary Table & Kelly. This unit is used for Heavy Duty Drilling Operation &
high torque conditions at the time of Drilling Operations & handle Kelly sizes from 3" to 6" Square or Hexagonal.
Suitable up to torque load: 32362 N-m at 300 RPM

This unit will consist of the following:

• Kelly Bushings with Roller Assembly
• Wrench
• Wiper Assembly
• Wear gauge