Structure Features:
A. 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. Total weight is approximately equal to XYQ1.8.
B. The operating is briefness and convenience with high efficiency. 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 .
C. Large low gear torque,especially suitable for the instance that is difficult to break out sucker rod thread.

Specification
a. Application Range:Sucker Rod : 16. 19. 22. 25. 28 mm
b. High Gear Rated Torque: 0.8 kN.m (590 lbf.ft)
c. Low Gear Rated Torque: 2.6 kN.m (1900 lbf.ft)
d. High Gear Maximum Torque: ≥1.2 kN.m (740 lbf.ft)
e. Low Gear Maximum Torque: ≥3.2 kN.m (2400 lbf.ft)
f. High Gear Maximum Rotation Speed: 98 (r/min)
g. Low Gear Maximum Rotation Speed: 32 (r/min)
h. Opening of Tong Head: 62 (mm)
i. Overall Dimension (L×W×H) 670×383×490 (mm)
j. Weight: 100 (Kg)
k. Rated system Pressure: 10 (MPa)
l. Max Oil Supply: 80 (L/min)

Installation
3. Installation
A. Hanging :Connect mechanical lift assembly (2.6DT) with tong hanger of master tong and hang the lift assembly on the mast of workover rig.The hanging point is 15m above ground and the hanging should be in free condition.The distance between tong center and the center of the well is recommended to be about 0.5m ,just the Jaw set of the master tong meet the quadrate of sucker rod above the hoop.Adjust the distance between the tong and backup tong,to get the quadrate of Spanner Head meet the quadrate of sucker rod below the hoop.
B. Level :Adjust the screw to level the Master tong and backup tong.If it is not levelled,it will cause malfunction .
C. Tieing: Tie one end of cable or chain on mast and the other end on pin shaft of back guide seat (2.6.Z-34) of power tong. The cable or chain should be capable of bearing a load of 2 ton. The cable or chain should be at a right angle to the tong and on the opposite side of the operator of the tong.This insures a safe operation.
D. Pressure hoses:Power supply hose line marked "P",the return hose line marked "O" The hose's internal diameter could not less than Ф20 mm.






ZZTOP is the professional manufacturer and supplier for the oilfield equipment

As the manufacturer, we produce below items:

-DST tools- Full bore retrievable packer, circulating valve, select tester valve,safety valve etc.

-Surface well testing equipment -  Flowhead, SSV, ESD,Separator etc.

-Wellhead equipment such as BOP, X-mas tree, Choke manifold, kill manifold, drilling spool, casing head and other valve & flanges

-Downhole tools such as stabilizer, stabilizer forging, reamer, X-over sub and  etc

As the distributor, we are working with large rig companies and heavy equipment manufacturers for the below products:

-Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

- BOP and wellhead parts from Rongsheng,Shenkai

- Pipe- Tubing, Casing, seamless pipe

- Handling tools and Fishing tools

Should any items be of interest to you, contact me freely.