TEDA XQ140/12A User Manual

61 pages

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MODEL XQ140/12A HYDRAULIC

POWER TONG

OPERATION MANUAL

2014-12

YANCHENG TEDA DRILLING AND PRODUCTION EQUIPMENT CO. ,LTD

Table of Contents3
Summary5
Structure Characteristics and Working Principle5
Transmission System5
Tong Head Assembly6
1Clamping Mechanism6
Braking Mechanism6
Reset Mechanism7
Centralizing Mechanism7
Hydraulic System8
1Hydraulic Source8
2Bucket Valve8
3Hydraulic Lifting Bucket9
Spring Lifting Bucket10
5Hand Control Valve10
6Hydraulic Motor12
7Oil Cylinder of Backup Tong12
Hydraulic Oil12
Main Technical Parameters13
Installing, Testing and Relative Requirement13
Check before Installation13
Lifting13
Installing Hydraulic Pipeline14
Installing the Torque Control System14
Leveling14
Tie Back Guy14
Running-In Operation15
Making-Up or Breaking-Up Operation15
Treatment after Use15
Detailed Operation Methods16
Selecting and Dismounting Jaw Plate, die Seat and dies16
1Jaw Plate Selection16
2Die Seats Mounting /Dismounting17
Adjusting the Suspension Height of the Power Tong with the Hydraulic Bucket20
1Lifting the Power Tong20
2Lowering the Power Tong20
3Lock the Height20
Connecting Method of Hoses21
1Connecting the High Pressure Hose for Oil Inlet and Outlet21
2Connecting Hoses21
Installing the Torque Control System22
Filling Oil into Sensor Cylinder23
1Sensor Cylinder Abstract23
Steps of Filling Oil into the Cylinder23
Adjusting Braking Torque23
Adjusting the Space between Master Tong and Breakup Tong24
Making-Up Operation Steps24
Breaking-Out Operation Steps25
Installing Rack Plunger26
Repairing Gear Disengagement26
Gear Shifting Operation26
Testing Torque26
Maintenance27
Daily Maintenance27
Monthly Maintenance27
Common Troubles and Troubles Shooting Guide28
Portage, Storage and after Sales Service29
Portage29
Storage29
Unpacking29
After Service29
Attachment and Quick-Wearing Accessory30
Optional Accessory30
Table of Quick-Wearing Accessory30
Figs and Detail Lists of Parts31
Combintion Tong32
Master Tong33
Tong Shell and Accessory34
Mater Tong Head36
Resetting,Braking and Centralizing Mechanism Assembly38
Transmission Mechanism40
Hand Control Valve43
Gear Shifting Mechanism Assembly(Upper)45
Gear Shifting Mechanism Assembly(Lower)46
Safety Door Assembly47
Backup Tong48
Backup Tong Head49
Tail Seat of Backup Tong51
Cylinder Body of Tong Tail(Optional Part)53
Hydraulic Lifting Bucket55
Spring Lifting Bucket57
Lifting Bucket Valve58
Front Guide Pole Assembly59
Rear Guide Pole Assembly60

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TEDA XQ140/12A Specifications

General

Brand	TEDA
Model	XQ140/12A
Category	Industrial Equipment
Language	English

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