Specifications
2.1 Application
Range:
Master tong 4″--14″
Backup tong 4″--15
1/2″
2.2 Tong
head rotation speed:
High gear 41 rpm
Second high gear 18 rpm
Second low gear 10 rpm
Low gear 4.5 rpm
2.3 Rated
torque:
High gear 5500 ft.lbs
Second high gear 12500 ft.lbs
Second low gear 22500 ft.lbs
Low gear 50000 ft.lbs
2.4 Rated
pressure: 17.2 MPa / 2500 PSI
2.5 Work
flow: 150
L/min(40 GPM)
2.6 Torque
arm: 1006mm/ 39.6″
2.7 Overall
dimension: 1676×1017×1900mm/66 ″×40″ ×74.8 ″
2.8 Weight
Master tong 1200 kg / 2646 lbs (including spring cast)
Composite tong 1720 kg /3 790 lbs (including hydraulic cast)
2.9 Specification
of jaw plates:
Three kinds of jaws equipped with tong 7″, 9
5/8″ , 13 3/8″
The
others 4″, 4 1/2″ , 5″, 5 1/2″, 6 5/8″ ,
7 5/8″, 8 5/8″, 9 7/8″, 10 3/4″, 11
3/4″, 13 -5/8″, 14″and 15 -1/2″ (for backup tong) are optional.