Model YQ200-16YB( 600 )hydraulic power tongs are closed-faced with variable torque.hydraulic lift, Pressure oil bath lubrication, hardened internal gears, roller chain final drive andtwo-speed operation. Because they are closed-faced, Model YQ200-16YB(600) hydraulic powertongs stay on the pipe all the way up. You save time because you don't have to remove and replacethe tongs on the pipe after each joint is pulled. Every joint is gripped with a uniform, predeterminedtorque between 370 and 12000 ft lbs (0.50~16.27kN.m), which is controlled by setting the pressurerelief valve.
Double multiple hardened dise ffiction clutches drive the two-speed models and can be shiftedfrom high to low gear without stopping or meshing teeth. Model YQ200-16YB (600)hydraulicpower tongs are available firom stock to handle 1-5/16 " through 7" 0.D. tubing, drill pipe orcasing.
2. Specification:
a. Application Range: 16"~7"(ф33.3-177.8mm)tubing, drill pipe or casingb.Maximum passing diameter:200mm(77")
c.Torque:370~12000ft.lbs (0.50~16.27 kN.m)d. High Gear Rated Torque:1500 ftlbs (2.03 kN.m)e. Low Gear Rated Torque:12000 ft.lbs (16.27 kN.m)f. High Gear Rated Speed: 120 r/min(120 rpm)
Low Gear Rated Speed: 18 r/min (18 rpm)
g.Total Length: 1580 mm(62 1/4")
Thickness ofMaster Tong: 253mm(9 29/32")
Height of Master Tong and Backup Tong: 464mm (18 1/4")h. Maximum dimension ofglide elevator: 965mm(38")
i. Versa dint ofthe knot tail rope: 1500kg (3300 lbs )
j. Distance ofbetween Tubing center and the knot tail rope: 1100mm (43 11/32")
k. Weight:962Kg(2120 lbs)
1. Rated System Pressure: 14Mpa (2000 psi)
m. Maximum Oil Supply: 148L/min(39 gpm )
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