China TQ Series Hydraulic Power Tong Casing Power Tong

Product Description

Hydraulic Casing Tong is also called Casing Power Tong. Our TQ series casing power tongs are widely used for making-up or breaking-out of casings or pipes. The casing tong features high-efficiency, safety, reliability, labor-saving, and can ensure connection quality. Tong head is designed as open and is fitted with two jaws which can ensure reliable gripping. Air tyre clutch is utilized as gear shifting mechanism, so it is possible to change gear under running. The series of casing tongs can be configured with torque device to perform computer monitoring and managing on pressure, torque and rounds. The casing tong has been granted with National Invention Patent. The casing tongs are designed and manufactured according to SY/T5074 and API Spec 7K Specification for Drilling Equipment

API TQ series Casing Power Tong
TQ series of Casing Tongs are widely used for making up or breaking out pipes or casings in diameters of 4 1/2~13 3/8 inch. The tong heads are designed 'open'type and can freely clamp and escope from the casing.
TQ Casing Tongs are safe, reliable, and easy to handle with high mobility. This series of tongs can be connected to computer controlling units and can serve as ideal well mechanical tool for surface operations in oil fields. National Invention Patent of the tong has been got.

Technical Datas:

ModelTQ178-16TQ340-20ATQ340-35TQ178-16ATQ340-35ATQ508-70YTQ340-50Size rangmm101.6-178101.6-340139.7-340101.6-178101.6-340244.5-508139.3-340in4-74-133/851/2-133/84-74-133/895/8-2051/2-133/8Hydraulic system pressure ratingMpa18161818182017.2PSI2610232026102610261029002494Hydraulic system flowratingL/min114114114114114140-220120GPM30.130.130.130.130.136.9-58.131.7Max. torquekN.m2.4-33.72.5-32.4-34.0-5.08.4-10.74ft.ibf1770-220027301844-22001770-22002950-36806195-7891.252950kN.m//6.0-7.5///11ft.ibf4420-55308103kN.m16203515-1827-3048.9-7050ft.ibf11800147502580011060-1328019900-2212036063.75-5162536851RPMrpm54-9750-8060-8654-7980-9830.5-4872.8rpm 21-3027.4rpm9-13.16-142.6-5.38.5-1212-164.6-7.35.4Overall dimensionsmm1540*
760*7401520*
850*6701540*
900*8601500*
760*6801560*
900*8502080*
1280*7601540*
892*908in61*30*2960*34*2661*36*3459*30*2761*35*33.582*50*3060*35*33WeightKg5805607805707801550880Ib1280123417201250172034201940