Model XQ89/3YC Hydraulic Tubing Power Tong is a special device for Well Service, which is used to make up and break out tubing thread. It is a improved new product based on Model XQ89/3B hydraulic Tubing power tong. Driving by hydraulic motor with low speed and large torque, model“H”manual control valve simply matching with oil motor. It’s a lighter hydraulic power tong for well service .
This product has the following features.
* The tong head uses inner curved roller climbing and cliping mechanism and needn’t to change any part during making up or
breaking out the tubing thread which diameter is “27/8″”or“31/2″”.
* Two shifts provides high speed at the high gear and large torque at the low gear.
* The brake mechanism is on the upper and so it is easy to adjust and repair.
* The new type hydraulic Backup tong and master tong form a combined tong . Operating the manual control valve of master tong,
the combined tong clipping and unloosing simultaneously.
* The adequate torque will be gained during making up and breaking out the various steel tube by adjusting pressure of oil .
* This product has owned several patents of China.
2.1 Master tong
1) Application Range 23/8″, 27/8″, 31/2″tubing
2) High Gear Rated Torque(@10MPa) 1.1kN.m (810ft.lbs)
3) Low Gear Rated Torque(@10MPa) 3.0kN.m (2210ft.lbs)
4) Low Gear Rated Torque(@12.5MPa) 4.0kN.m (2950ft.lbs)
5) High Gear Rated Rotation Speed(@80 L/min) 100r/min
6) Low Gear Rated Rotation Speed(@80 L/min) 30 r/min
7) Opening of tong head 95mm (3.7″ )
8) Weight 105kg (231lbs)
9) Rated System Pressure 10MPa (1450PSI)
10) Max System Pressure 12.5MPa (1810PSI)
11) Rated oil supply 80L/min (21GPM)
2.2 Backup tong
1) Application Range 23/8″、27/8″、31/2″body of upset and thick oil tube coupling
2) Opening 116mm (4.5″)
3) Weight 53kg (117lbs)
2.3 Overall dimesion of Combined tong 650×430×550mm ( 25.6″×16.9″×21.6″)