XQ29/2.6 型修井动力钳
创建时间：2022-03-26 21:33
XQ29/2.6 型液压动力钳是 XQ29/1.8 型液压动力钳的改进型，在油田修井作业中上卸抽油杆接头螺纹的专用工具。
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本产品具有以下特点：
This product has the following features:
结构简洁、紧凑、轻便。主钳由低速大扭矩油马达驱 动，手动换向阀与油马达直接匹配。背钳类似于扳手。
The structure is compact ,concise and light. Master tong is driven by low speed large torque hydraulic motor which matching with manual control valve. The backup tong just like a spanner.
操作简单、方便、工作效率高。主钳装上相应规格颚板、背钳装上相应规格镶块，并将主钳上的复位旋钮扳向相应的方向后，操纵手动换向阀即可实现上卸扣。两档变速，低速冲扣，高速旋扣。
The operating is briefness and convenience with die. Put the respondence size jaw set into master tong and the respondence size glutting into backup tong , turning the reset knob in correct direction then can make up and break out sucker rod by operating manual control valve. Two speed, snapping at low speed, spinning at high speed .
钳头制动机构设置在钳头盖板之上，调整、维修极为方便。
The braking mechanism set above the tong head cover. It’s convenient for adjustment and maintenance.
新型液动背钳与主钳配套形成组合钳，操纵主钳上的手动换向阀，背钳即与主钳同步夹紧或同步松开管柱，动作灵活可靠。
The new hydraulic backup tong and the master tong form a combined tong, operate the control valve on the master tong, the backup tong will automatically clip or simultaneously loosen the tube pillar.
调整供油压力，可以得到各种钢级的油管上扣时所需的最佳扭矩。
Adjust the oil supply pressure, users can obtain the best make-up torque of various kinds oil tube.
低档扭矩大。特别适用于因锈蚀等原因造成卸扣困难的丝扣。
The low gear has large torque, it is particularly suitable for difficult break-out thread cause of corrosion e.g.
