API 7KTeda type XQ140 Micro-Marking And Non-Marking Hydraulic Power Tongs

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US $9500.00 / Set | 1 Set (Min. Order)
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Quick Details
Power Tong, Drill pipe
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Machine Type:
Drilling Tool
Carbon Steel
Processing Type:
Well Drilling

Packaging & Delivery

Selling Units:
Single item
Single package size: 
650X450X550 cm
Single gross weight:
490.0 kg
Package Type:
wood box packing
Lead Time :


Product Description

 XQ140 micro-marking and no-marking hydraulic power tongs


XQ140 micro-marking and no-marking hydraulic power tongs is a special equipment and
open power tongs which is applicable to make up or break out 2 3 / 8 "-4 1 / 2 " tubing and 4 1 / 2 "-5 1 / 2 "
casing during oil field work over operation. Master and back tong device adopts jaw plate type
multi-point clamping mechanism.Can choose contour coated rig dies or pyramid tooth , to
ensure the column minimum damage, and can improve the pipe thread connection quality,
reduce due to improper work over pipe accident etc..
1.The tongs head is the open structure which is quick and convenient for entering and
retreating working position. The integral tong head has good hardness and rigidity.
2.Master tong is roller climbing two jaw plate structure,can install arc tooth die ,the contact
surface is more larger and clamp no deformation.The assembly and disassembly is very
convenient. The optimum tangent-diameter ratio design ensures reliable clamping and
easy slope retreating.The back tong is the three-jaw-plate structure pushed by hydraulic
cylinder. The structure is simple and the clamping is reliable;The minimum damage to the
tubular column can be ensured, and the main body of the pipe string can be clamped.
3.Only need to change contour coated rig dies(Low stress trace in the pipe column,no liner
strip trace,short for Non-Marking die,suitable for tubing as 3Cr,9Cr,13Cr,22Cr,25Cr)or
Pyramid Tooth(Micro liner mark in the pipe column,and short for Micro-Marking die)
could lead to the different protective effects.
4.Four-gear rotation is adopted for large speed regulation range. And the rated torque is
5. Using Safety protection device.As long as the door opened, power tongs will stop
running,safe and reliable.
6.Master and back tong adopt integral frame structure,back tong is floating connection, The
master and back tong adjustable distance, reduce the damage of pipe string shackle;
7. Use with double pump hydraulic station,allows initial makeup speeds of 15~25rpm,
makeup speed is reduced as the shoulder is approached,drop to as low as 1-6rpm.
8.Matching torque and speed test system,can accurately control the torque of makeup,can
timely display, control, storage, print torque parameters(Suitable for FOX,VAM TOP,
BGT1,3SB,NSCC,WSP etc special threaded bushing).
XQ140 Micro-Marking And Non-Marking Hydraulic Power Tongs
Chapter II Technical parameters
1.List of technical parameters
1 Applicable range 60~140 mm(2 3 / 8 "~5 1 / 2 ")
2 Torque@12MPa
High gear:2.8kN.m Second high gear:6kN.m
Second low gear:10kN.m Low gear:20kN.m
Tong head speed
@ 100 LPM
High gear:51rpm Second high gear:21rpm
Second low gear:14.5rpm Low gear:6 rpm
4 Rated fuel supply 100 LPM @ 12 MPa
2.Overall di mensions (L×W×H) 1220×860×1708 mm
3.Weight 950 kg
4.Specifications of jaw plates: 5.5″(139.7mm), 5″(127mm), 4.5″(114.3mm),
3.5″(88.9mm), 2.88″(73mm), 2.38″(60.3mm) and 6.5″(165.1mm)
5.Die Types:
Contour Coated Rig Dies (Non-Marking) Fine Tooth(Micro-Marking




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Packaging Details