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1, the first use of lever-type clamp steering mechanism (patented technology), for the board to resolve the roller-board climb in the slope of the first problem, and the new double-column fracture difficult to block sales. 2, a brake brake connection with a + plate agencies (patented technology), film and not friction brake disc, as well as ordinary connectivity boards, panels at the same time the amount of braking and no connection between the plate spline connection, a decrease of Difficulty processing, improved connectivity strength. 3, a back clamp + rack plunger rod drive mechanism (patented technology), completely resolve the original back clamp cylinder leakage problems.....
| Technical parameters: | |
| 1. Lord clamp | |
| adaptation of the | 2 3/8" , 2 7/8" , 3 ½" tubing |
| rated high-grade torque | 1.1 kN.m (8179 ft-lbs) |
| Rated low torque | 3.0 kN.m (2230ft-lbs) |
| rated high-grade speed | 100 r/min |
| Rated low speed | 30 r/min |
| Open Size | 95 mm |
| shipments quality | 100 kg (220lbs) |
| 2. Back clamp | |
| Adaptation of the | 23/8" ,2 7/8" ,3 ½" - -And thickening of tubing coupling |
| openings Size | 116 mm |
| shipments quality | 53kg (116.6 lbs) |
| portfolio clamp Dimension | 650 x 430 X 550 mm |
| rated pressure system | 10 MPa (1450psi) |
| rated Oil Supply | 80 Lmin (21gpm |
ZQ127-25Y DRILL PIPE POWER TONG