12YA hydraulic power tong force in the oil field workover
operations on dumping 23/8" ,-3½"drill pipe, and 2 7/8"- 4½" tubing and 4½"-5½" casing of a dynamic open-clamp . It has
the following features:
1, the clamp from the torque hydraulic motor driven back by clamp
rack plunger drive, drive concise, compact structure.
2, Lord, forceps are used in the dorsal surface of clamping rollers
climbing, cards tight, reliable and timely release.
3, the first with the upper and lower clamp Fuzheng outside
agencies, rotating stable, long service life.
4, Lord, matching clamp back, reversing valve can be manually
manipulated simultaneous release clamping or string.
5, friction braking institutions in the clamp heads of the
adjustment, maintenance more convenient.
6, and reset manually reversing valve knob with, for the flexible
and convenient.
7, equipped with a retractable security doors installed, the
protective effect from security
Technical parameters
1, the scope of application Ø 73 -140mm Low maximum torque 12kN.m
(8916 ft-lbs)
2, the lowest maximum torque 7.8 kN.m(5800 ft-lbs) Maximum torque
of the high-grade 4.2 kN.m(3123 ft-lbs)
3,the largest high-grade torque 2.6 kN.m (1933 ft-lbs) The largest
high-grade speed 72r/min
4,the largest high-grade speed 42r/min
5,the largest of the low speed 24r/min Low maximum speed 14r/min
6,the largest oil pressure 12MPa (1740 psi) Of the largest oil supp
120r/min
7,Dimension (L * W * H) 1024*582*839mm
8,shipments quality 480kg
Company :Shanghai Ruitou Petroleum Machinery CO.,LTD
Email: Sales@ruitouoil.com
Phone:+86 18917269042
