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ZTQ Series Dual-Purpose Power Tongs

ZTQ Series Dual-Purpose Power Tongs

ZTQ Series Dual-Purpose Power Tongs

ZTQseries dual-purpose power tongs is applicable to tripping operation and running-in casing operation in the drilling activities in petrolium and mining. It is a new power tongs dependently developed by ourselves according to the requirements from oilfield customers. The power tong integrates the function of drill pipe power tong and casing power tong. It can meet the requirements under the operation of frequent tripping or connecting single pipe. In addition, it can be used to run in the casing with small diameter. During the conversion between the two operations, it is not necessary to replace the equipment. It can increase the wellhead operation efficiency and reduce the labor intensity.

ModelZTQ203-100/35ZTQ203-100/35ⅢZTQ203-125/35ZTQ203-125/35Ⅲ
Size rangeDrill pipemm127-203127-203127-203127-203
in31/2〞~51/2〞、8〞31/2〞~51/2〞、8〞31/2〞~51/2〞、8〞31/2〞~51/2〞、8〞
Casingmm127-196127-196127-196127-196
in5〞~7〞5〞~7〞5〞~7〞5〞~7〞
Max.torqueDrill pipekN.m100100125125
ft.lbf73760737609220092200
CasingkN.m35353535
ft.lbf25816258162581625816
Speed(High gear)rpm40404040
Speed(Low gear)rpm2.72.72.72.7
Air pressureMPa0.5—0.9
psi72—130
Pressure ratingMPa16.616.620.720.7
psi2400240030003000
Flow ratingL/min114114114114
gpm30303030
Shifting distancemm0—15000—1500
in0—590—59
Travel distancemm0—30000—3000
in0—1180—118
钳头升降距离
Lifting distance
mm0—8000—800
in0—31.50—31.5
外形尺寸
Size
mm1760×1000×13601760×1830×20501760×1050×14751760×1830×2050
in64.6×71.7×80.769×71.7×80.769×41.3×5869×71.7×80.7
重量
Weight
kg2450360027003800
lb5400794059508380

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