TQ Series Casing Power Tongs

It is used in oil field for upper unloading the casing or casing screw thread during the operation of lower casing. - details see: https://www.machineto.com/tq-series-casing-power-tongs-10159520
Place of Origin:Liaoning China (Mainland)Brand Name:YUEHUModel Number:TQ508weight:1550kg
TQ Series Casing Power Tongs
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The casing power tongs are extensively used in oil field for upper unloading the casing or casing screw thread during the operation of lower casing. The products are powered by hydraulic pressure, adopting the tilt cylinder type high pulling torque motor and mechanical type shift gear to make the tongs structurally simple and reliable, operationally safe and convenient. The tongs’ pressure, touque and number of turns can be monitored and controlled by computer by equipped torquemeter. Relevant national patents of invention have already achieved. The casing power tongs meet the requirements of SY/T5074 standard and API Spec 7K specifications.

Technical SpecificationsofTQ SeriesofCasing Power Tongs

Model

TQ178-16YTQ340-35YTQ508-70YTQ178-16TQ340-35TQ356-55

Size Range

mm101.6~178114.3~340244.5~508101.6~178114.3~340114.3~356
in4~74~139~204~74~134~14

Hydraulic System Max.Pressure

MPa182120181816.6
psi261030452900261026102400

Hydraulic System Working Pressure

L/min110~160110~170110~170110~160110~160110~160
gpm29.3~42.729.3~45.429.3~45.429.3~42.729.3~42.729.3~42.7

Max.Torque

High

Gear

kN.m2.4~34.0~5.68.4~10.72.4-32.5-33.4-4.5
ft.lbf1770~22102950~41306190~78901770~22101844-22102506-3319

Low

Gear

kN.m15~1826~35.248.9~70.514.5-17.532-4045-57.4
ft.lbf11060~1327019175~2596037244~5200010694-1290023600~2950033190-42400

Speed

High

Gear

rpm54~7957—9526~43.654—7960~8652—76
Low

Gear

rpm9~139-1546.69~13.13.6~5.33.9~5.6

Overall Size

mm1500×760×7801580×900×8602080×1280×7601450×760×7401580×900×8801590×950×900
in59×30×30.762.2×35.4×33.982×50.4×3057×30×29.162.2×35.4×34.662.6×37.4×35.4

Weight

kg5607601550580780850
lb123016703410128017201870
TQ Series Casing Power Tongs
Packaging Detail:coffin
Delivery Detail:7 days

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