- Model： YNJG 160
The bucking machine YNJX160/20 uses planetary gear to clamp the pipe , which is the same to the YNJX160/8model, the different is taking the friction disk instead of the used belt, this can improve the friction force and reduce the cost. It is about 2-3 year to displace the disk and cost RMB300.00.
Put the planetary claw out of the big gear can enlarge the inner space of the gear, and a thick and strong gear can be used to extend the service life; this structure is easy to replace the dies and has features of good sealing and no damage to the gear. The distance between the dies of the power tong & backup tong can meet the requirement to make up or break out some short tools, such as sucker pumps or others.
l 通径(Bore diameter)：φ160mm
l 额定扭矩(Max. torque)：20000N.m
l 额定转速(Rated rotary speed): 35r/min高档/12 r/min高档
l 适用最小管径(Min. pipes): 60mm