2.Parmeters
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)
2.3Overall dimesion of Combined tong 650×430×550mm ( 25.6″×16.9″×21.6″)
