1. Manuals
  2. Brands
  3. MCCOY Manuals
  4. Industrial Equipment
  5. KT5500
  6. Technical manual

MCCOY KT5500 Technical Manual

Hydraulic power tong
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
TECHNICAL MANUAL
80-0420-23 KT5500
5.5 in. (13.9 cm) 18,700 ft-lbs (25,353 Nm) Hydraulic Power Tong
SPECIFICATIONS | OPERATION | MAINTENANCE | PARTS
TECHNICAL MANUAL N
TM12012
MCCOYGLOBAL.COM
o

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the KT5500 and is the answer not in the manual?

Questions and answers

Related Manuals for MCCOY KT5500

Summary of Contents for MCCOY KT5500

  • Page 1 TECHNICAL MANUAL 80-0420-23 KT5500 5.5 in. (13.9 cm) 18,700 ft-lbs (25,353 Nm) Hydraulic Power Tong SPECIFICATIONS | OPERATION | MAINTENANCE | PARTS TECHNICAL MANUAL N TM12012 MCCOYGLOBAL.COM...
  • Page 2 This page intentionally left blank...
  • Page 3 DESCRIPTION 80-0420-23 5.5 in. Standalone Power Tong McCoy has made an effort ensure that all illustrations are accurate, but please note that some illustrations used in this manual may not exactly visually match your equipment. PATENTED & PATENTS PENDING Manual № TM12012...
  • Page 4 This page intentionally left blank...
  • Page 5 Copyright © 2012 - 2015 McCoy Global, including its wholly owned subsidiaries, (“McCoy”), all rights reserved. This document is the property of McCoy and is supplied as reference information for users of our products. This document and the contents within are considered confidential information, not to be disclosed, copied, transmitted, transcribed in any form, or stored on any type of data storage media without the express written consent of McCoy.
  • Page 6 This page intentionally left blank...
  • Page 7 ©2008-2017 McCoy Global Summary Of Revisions (Continued) Date Description Of Revision JAN 2017 Updated manual to new template MAY 2017 For review Manual № TM12012 80-0420-23 POWER TONG Preamble Page vii...
  • Page 8 This page intentionally left blank...

  • Page 9: Table Of Contents

    Table of Contents ©2008-2017 McCoy Global SECTION 1: INTRODUCTION INTRODUCTION & CONTACT INFORMATION ....................1.3 SCOPE ..................................1.5 GENERAL HEALTH AND SAFETY ........................1.6 1.2.1 Hazard Labels ............................1.6 1.2.2 General Safe Operating Guidelines .......................1.6 1.2.3 Rigging and Overhead Lifting .........................1.8 1.2.4 Maintenance Safety ..........................1.8 1.2.5...
  • Page 10 List of Illustrations ©2008-2017 McCoy Global 5.10 TUBULAR CONNECTION EQUIPMENT DE-COMMISSIONING & SHIPPING ..........5.15 5.11 TUBULAR CONNECTION EQUIPMENT RE-COMMISSIONING PROCEDURE ..........5.20 SECTION 6: TROUBLESHOOTING TONG WILL NOT DEVELOP SUFFICIENT TORQUE ..................6.3 TONG RUNNING TOO SLOWLY ..........................6.4 FAILURE OF JAWS TO GRIP PIPE ........................6.4 FAILURE OR DIFFICULTY OF TONG TO SHIFT ....................6.5...
  • Page 11 List of Illustrations ©2008-2017 McCoy Global Illustration 1.2.1: Equipment Handling Warnings ......................Illustration 2.0.1: 80-0420-23 KT5500 Power Tong ......................Illustration 2.0.2: 80-0420-23 Power Tong Dimensions & Hazards ................. Illustration 2.0.3: Major Component Identification 01 ....................... Illustration 2.0.4: Major Component Identification 02 .......................
  • Page 12 This page intentionally left blank...

  • Page 13: Section 1: Introduction

    ©2008-2017 McCoy Global SECTION 1: INTRODUCTION...
  • Page 14 This page intentionally left blank...

  • Page 15: Introduction & Contact Information

    Email Sales: dcsales@mccoyglobal.com www.mccoyglobal.com Technical manuals are produced and published by McCoy Global Inc.. McCoy Global has made an effort ensure that all information in this document is accurate, but please note that some illustrations used in this manual may not visually match actual purchased equipment.
  • Page 16 This page intentionally left blank...

  • Page 17: Scope

    ©2008-2017 McCoy Global SCOPE This technical manual is the main document supplied by McCoy Global for the equipment identified on Page iii of the preamble. The intent of this document is to provide descriptions of the systems, installation, commissioning and operating instructions, maintenance guidelines, spare parts information, and technical drawings and schematics (where applicable).
  • Page 18 Introduction ©2008-2017 McCoy Global Manual № TM12012 80-0420-23 POWER TONG Section 1 Page 1.6...

  • Page 19: General Safe Operating Guidelines

    DO NOT OPEN TONG DOOR WHEN TONG IS ROTATING OR UNDER LOAD See Section 4 for the correct, safe procedure for testing the door switch on a McCoy Global power tong. Never attempt to clamp to a tubular using incorrectly sized dies. Operators must always use the correct jaw size equipped with the proper dies.

  • Page 20: Rigging And Overhead Lifting

    Do not replace protective equipment such as hydraulic switches, circuit breakers, and fuses without first consulting with McCoy Global. Do not replace electrical or control hardware without consulting with McCoy Global. Using non-OEM replacement parts without the approval of McCoy Global may void equipment warranty.

  • Page 21: Acronyms And Terminology

    ©2008-2017 McCoy Global ACRONYMS AND TERMINOLOGY 1.3.1 Acronyms and Definitions ACRONYM DEFINITION ANSI American National Standards Institute American Petroleum Institute ASME American Society of Mechanical Engineers Appareils destinés à être utilisés en ATmosphères EXplosibles ATEX Bottom dead centre CLINCHER ®...

  • Page 22: Terms And Definitions

    Un-clamp To release the stationary side of a pipe joint with a backup. WINCATT ® Data acquisition and torque/turns management system manufactured by McCoy Global Headstock The tong assembly on a horizontal bucking unit Tailstock The backup assembly on a horizontal bucking unit Manual №...

  • Page 23: Section 2: Equipment & Lubrication Specifications

    ©2008-2017 McCoy Global SECTION 2: EQUIPMENT & LUBRICATION SPECIFICATIONS...
  • Page 24 This page intentionally left blank...

  • Page 25: Equipment Description

    ©2008-2017 McCoy Global EQUIPMENT DESCRIPTION The McCoy 80-0420-23 KT5500 is a hydraulically operated power tong capable of making up and breaking out tubular connections of varying sizes at a wide range of torques (see Page 2.7 for equipment specifications). Illustration 2.0.1: 80-0420-23 KT5500 Power Tong Manual №...

  • Page 26: Illustration 2.0.2: 80-0420-23 Power Tong Dimensions & Hazards

    Description & Specifications ©2008-2017 McCoy Global EQUIPMENT DESCRIPTION (CONTINUED): WARNING IN ADDITION TO THE HAZARD AREAS 37" OF THIS EQUIPMENT THAT ARE (94.2 cm) COATED YELLOW, THE ROTATING CAGE PLATE ASSEMBLY POSES SIGNIFICANT HAZARD WHEN THE EQUIPMENT IS ACTIVE. KEEP HANDS CLEAR OF THE CAGE PLATE WHEN EQUIPMENT IS ENERGIZED.

  • Page 27: Major Component Identification

    Description & Specifications ©2008-2017 McCoy Global MAJOR COMPONENT IDENTIFICATION ITEM DESCRIPTION CAGE PLATE ASSEMBLY TONG JAW JAW DIE REVERSING PIN RIGID BAIL TONG DOOR DOOR CYLINDER TONG HANDLE TORQUE GAUGE MOUNT HYDRAULIC MOTOR DOOR SWITCH BRAKE BAND Illustration 2.0.3: Major Component Identification 01 Manual №...

  • Page 28: Illustration 2.0.4: Major Component Identification 02

    Description & Specifications ©2008-2017 McCoy Global MAJOR COMPONENT IDENTIFICATION (CONTINUED): ITEM DESCRIPTION TONG HYDRAULIC PRESSURE GAUGE HIGH / LOW GEAR SHIFT LEVER INTERNAL ACCESS PANEL VALVE PACKAGE Illustration 2.0.4: Major Component Identification 02 Manual № TM12012 80-0420-23 POWER TONG Section 2...

  • Page 29: Equipment Specifications

    Description & Specifications ©2008-2017 McCoy Global EQUIPMENT SPECIFICATIONS Torque Table Please note that these are ideal values. Actual achieved torque is highly dependant upon tong efficiency and final position of rotary gear when full torque load is reached. Maximum torque is only available in low gear and full motor displacement.

  • Page 30: Recommend Lubricant Specifications

    2.3.2 Gear Fluid 2.3.2 Grease McCoy Global recommends using a high-quality universal gear fl uid in gearbox and torque hub assemblies. If McCoy Global recommends use of a high-quality EP multi-purpose grease with an NLGI consistency grade of required, the gear fl uid should meet VG150/VG220 or AGMA 4EP/5EP specifi cations. However, in more extreme "2"...

  • Page 31: Section 3: Installation & Commissioning

    Installation & Commissioning ©2008-2017 McCoy Global SECTION 3: INSTALLATION & COMMISSIONING...
  • Page 32 This page intentionally left blank...

  • Page 33: Recipt, Inspection, And Handling Of Equipment

    Perform a complete functional test of the equipment. Note that rotating the power tong(s) without an applied load does not accurately reflect the performance of the tong. McCoy Global recommends performing a “stump test” in order to determine full functionality of the equipment under load before releasing to an operational environment, including successfully reaching the specified torque of the equipment.

  • Page 34: Inspection Of Load-Bearing Devices And Structures

    • Special Service - as recommended by a qualified person McCoy recommends that all users of lifting or load-bearing assemblies establish inspection criteria, or adopt a relevant inspection standard assigned to a competent inspection body. McCoy recommends an inspection schedule similar to that listed in the following table.
  • Page 35 • Special Service - as recommended by a qualified person McCoy recommends that all users of lifting or load-bearing assemblies establish inspection criteria, or adopt a relevant inspection standard assigned to a competent inspection body. McCoy recommends an inspection schedule similar to that listed in the following table.

  • Page 36: Proper Use Of Load-Bearing Devices

    Once the outside surfaces have been de-greased, wipe all external surfaces with clean water to remove residual solvent. • McCoy recommends that an anti-corrosive agent such as Tectyl ® 506 be applied to all external surfaces. Refer to manufacturer data sheets for proper application and safety information. Allow the anti-corrosive coating ample time to dry - refer to manufacturer data sheets for drying times at room temperature.

  • Page 37: Lift Cylinder Installation And Safety

    Installation & Commissioning ©2008-2017 McCoy Global LIFT CYLINDER INSTALLATION AND SAFETY Follow these instructions for safely and securely installing the lift cylinder. Where not supplied, use shackles that are safely rated for the maximum lifting capacity of the spring hanger.

  • Page 38: Lift Cylinder Hydraulic Connection

    A CLEARLY IDENTIFIED REMOTE POWER PACK EMERGENCY STOP MUST BE INSTALLED IN THE IMMEDIATE VICINITY OF THE TONG OPERATOR. McCoy Global recommends following an industry-accepted standard such as OSHA, ASME B30.9-2006, or manufacturer’s guidelines when performing any rigging and overhead lifting. Use by untrained persons is hazardous.
  • Page 39 McCoy Global recommends inspection of the lift cylinders at the beginning of each shift prior to hoisting to ensure that the integrity of the rod ends has not been compromised. Lift cylinders found to have fractures or deformations must immediately be quarantined until repaired and recertified (see illustration 3.2.3).

  • Page 40: Illustration 3.2.3: Lift Cylinder Clevis Inspection

    Installation & Commissioning ©2008-2017 McCoy Global 3.2.3 Lift Cylinder Safety (continued): Inspect this area of the rod end to ensure that it is free of cracks, fractures, or deformed components Illustration 3.2.3: Lift Cylinder Clevis Inspection Do not attach any device capable of exerting a lateral (side-to-side) load to any component of the lift cylinder or spring hanger.

  • Page 41: Hydraulics

    Installation & Commissioning ©2008-2017 McCoy Global HYDRAULICS 3.3.1 Hydraulic Schematic DUMP VALVE TONG MOTOR (OPTIONAL TWO (OPTIONAL) SPEED SHOWN) MOTOR SPEED SWITCH (OPTIONAL - USED WITH 2-SPEED MOTOR) MAKE LIFT BACKUP 11 12 OPTIONAL OPTIONAL Item Description Part Number Inlet Valve DVA35-A880 w/2500 TO 3500 DVG35 HMRV CARTRIDGE...

  • Page 42: Main Hydraulic Connections

    Installation & Commissioning ©2008-2017 McCoy Global 3.3.2 Main Hydraulic Connections Supply hydraulic pressure to your equipment through the 1 in. hydraulic supply connection. A 1¼ in. return connection provides a return path to the power unit, and a ⅜ in. female quick-connect fitting allows motor case drain to tank.

  • Page 43: Illustration 3.3.2: Hydraulic Connections 02

    (two male, two female) for damage or debris. If the connectors cannot be cleaned or easily repaired, McCoy recommends replacement of the leaking connector. Note that damage to one of the connectors may have caused damage to its mate.

  • Page 44: Tong Jaw Availability And Installation

    3.4.1 Jaw Availability The following table lists all jaw die kits that are available as standard stocked sizes for this model of tong. McCoy Global offers a good selection of standard jaw sizes. However, please note that we can custom-engineer and manufacture any size of jaw within the range of the tong.

  • Page 45: Illustration 3.4.1: Jaw Removal / Installation

    Tong jaws often require removal to change jaw size or replace worn jaw die inserts. Follow these instructions to remove tong jaws: Remove hydraulic power from the tool. Although opening the tong door inhibits rotation, McCoy recommends completely isolating the tool from hydraulic power in order to prevent accidental rotation in the event of component failure.

  • Page 46: Illustration 3.4.2: Jaw Disassembly

    Installation & Commissioning ©2008-2017 McCoy Global 3.4.2 Tong Jaw/Jaw Die Installation and Removal (Continued): Inspect each of the two incoming jaw assemblies (continued): • Place the jaw face down (roller up) on a sturdy surface. Wearing a leather work glove, attempt to rotate the roller with the palm of your hand.

  • Page 47: Equipment Configuration And Leveling

    When using a dead line arrangement it is necessary to use a McCoy spring hanger assembly (see specification page for recommended spring hanger). This spring hanger compensates for the downward movement of the casing as the thread is made-up, and imparts additional force to the suspension cable: •...

  • Page 48: Tong Leveling

    Installation & Commissioning ©2008-2017 McCoy Global 3.5.1 Suspension and Restraint (Continued): Illustration 3.5.1: Tong Suspension Relative to Axial Centre Illustration 3.5.2: Tong Suspension Relative to Vertical Centre 3.5.2 Tong Leveling The tong must be leveled side-to-side and front-to-rear before placing into service. Leveling of the tong should be done when the equipment is located at well center.

  • Page 49: Load Cell Configuration

    Installation & Commissioning ©2008-2017 McCoy Global 3.5.3 Load Cell Configuration The tension load cell, coupled to the backup assembly and the frame weldment using shackles, provides the hydraulic signal to the calibrated torque indicator. The load cell attaches to the backup body and the frame weldment using shackles.
  • Page 50 This page intentionally left blank...

  • Page 51: Section 4: Operation

    ©2008-2017 McCoy Global SECTION 4: OPERATION...
  • Page 52 This page intentionally left blank...

  • Page 53: Tong Operation

    • Checks and inspections 4.0.2 Operator Safety McCoy recommends that a hazard assessment of the work area be performed by a designated safety representative before commencing operations. A designated safety representative is responsible for verifying that all operators have adequate equipment and safety training.

  • Page 54: Shifting Gears

    4.0.6 Pre-operational Checks McCoy recommends that the following pre-operating tests be performed prior to releasing the tong assembly to a operational environment: Connect the tong to a hydraulic power source in a controlled environment. Ensure the power unit’s operating parameters are within the specifications as identified on Page 2.7, and the hydraulic connections from the...

  • Page 55: General Operational Comments

    Operation ©2008-2017 McCoy Global 4.0.7 General Operational Comments Full break-out torque is only achievable when the rotary gear is in full contact with both idler gears. Position rotary gear in contact with both idler gears when preparing to break connections or collars where high torques are required.

  • Page 56: Making And Breaking Connections

    Operation ©2008-2017 McCoy Global MAKING AND BREAKING CONNECTIONS NOTICE THESE OPERATING PROCEDURES ASSUME THE USER HAS PROPERLY SET UP AND PREPARED THE EQUIPMENT FOR OPERATION AS PER SECTION 3 OF THIS MANUAL. Set up and prepare your equipment for operation as per Section 3 of this manual.

  • Page 57: Breaking A Connection

    Operation ©2008-2017 McCoy Global 12. Complete the connection at low speed/high torque. Monitor the torque gauge during rotation, and stop rotation upon reaching the specified make-up torque. Reverse the rotation control valve to release the tong jaws from the tubular. OPERATING NOTE: Releasing the tong jaws may release compression energy stored in the spring hanger springs during make-up, causing the tong to “jump”...
  • Page 58 Operation ©2008-2017 McCoy Global WARNING DO NOT APPLY BREAK-OUT TORQUE IF THE ROTARY GEAR IS NOT IN FULL CONTACT WITH BOTH IDLER GEAR ASSEMBLIES. 10. Stop rotation when the connection breaks, and shift to high gear. This will enable the tong to completely un-thread the connection at high speed.

  • Page 59: Section 5: Maintenance

    Maintenance ©2008-2017 McCoy Global SECTION 5: MAINTENANCE...
  • Page 60 This page intentionally left blank...

  • Page 61: General Maintenance Safety Practices

    Maintenance ©2008-2017 McCoy Global McCoy Global recognizes that minor on-site repairs and modifi cations are required to maintain peak operating condition of this equipment, or to reconfi gure the equipment to suit the operating environment. Examples of minor repairs are: •...

  • Page 62: Cleaning

    ©2008-2017 McCoy Global CLEANING Clean equipment thoroughly with a high quality petroleum-based cleaning agent after each job, prior to storage. McCoy Global recommends that the equipment be periodically partially disassembled so that internal components can be properly cleaned. Ensure that cleaning solvents and chemicals are captured to prevent environmental contamination.

  • Page 63: Hydraulic System Depressurization

    In addition, McCoy recommends the following lubrication procedure at the completion of each job prior to storage. McCoy recommends that a liberal coating of grease be applied to the cam surface of the rotary drive gear prior to jaw installation. Also, the clutch inspection plate should periodically be removed, and a liberal coating of grease applied to the clutch, drive gears and shifting shaft.

  • Page 64: Illustration 5.5.1: Lubrication Diagram

    Maintenance ©2008-2017 McCoy Global LUBRICATION INSTRUCTIONS (CONTINUED): ITEM NO. LUBRICATION LOCATION MIN. LUBRICATION AMOUNT (EACH LOCATION) NUMBER OF LOCATIONS DOOR LATCH 2 SHOTS DUMBELL ROLLER ASSEMBLY 2 SHOTS CAM FOLLOWER ASSEMBLY 2 SHOTS ROTARY IDLER GEAR ASSEMBLY 2 SHOTS PINION GEAR ASSEMBLY...

  • Page 65: Adjustments

    Maintenance ©2008-2017 McCoy Global ADJUSTMENTS 5.6.1 Brake Band Adjustment Periodically adjust the brake bands to compensate for brake lining wear, ensuring continued smooth and efficient jaw cam action. Inadequate cage plate tension will allow the cage plate to rotate with the rotary gear, resulting in poor gripping of the pipe or casing due to improper “camming”...

  • Page 66: Assembly Practices

    ASSEMBLY PRACTICES Although the assembly of McCoy hydraulic power tongs is straightforward and can be accomplished without the use of special tools, the instructions in this subsection are presented as a guide only and are similar to the assembly sequence our technician would use while assembling the tong in our plant.
  • Page 67 Maintenance ©2008-2017 McCoy Global ASSEMBLY PRACTICES (CONTINUED): TIGHTENING TORQUE GUIDE (DRY) SAE GRADE 8 - FINE THREAD SIZE CLAMP PLAIN PLATED LOAD ¼ - 28 (.250) 3,263 14 ft. lbs. 10 ft. lbs. - 24 (.3125) 5,113 27 ft. lbs.

  • Page 68: Daily Inspection & Maintenance Checklist

    DAILY INSPECTION & MAINTENANCE CHECKLIST McCoy recommends that the following inspection and maintenance procedures be performed before each use, and at least once per day when the tong is in steady use, in the order in which they are listed.
  • Page 69 Maintenance ©2008-2017 McCoy Global DAILY INSPECTION & MAINTENANCE CHECKLIST (CONTINUED): Inspect backing pin(s). If cracked, broken, or bent it (they) must be replaced. Inspect top and bottom brake band linings - replace if necessary. Unequal wear of the brake bands indicates that the brake band tension is not evenly adjusted.

  • Page 70: Monthly Maintenance Checklist

    McCoy Global recommends that the following inspection and maintenance procedures be performed monthly under normal operating conditions.
  • Page 71 Maintenance ©2008-2017 McCoy Global MONTHLY MAINTENANCE CHECKLIST (CONTINUED): Inspect tong for signs of premature wear, or moving parts that are rubbing (bare metal where there used to be paint is a good indication of wear. Inspect all paint - locations in which the paint has been damaged must be repaired prior to the tong being returned to service.
  • Page 72 Report and correct any hydraulic leaks from the hydraulic valve bank, or from any hydraulic cylinders that are used. McCoy recommends that an anti-corrosive agent such as Tectyl® 506 be applied to all external unpainted surfaces (and chain slings) EXCEPT cylinder rods, jaw rollers, and rotary gear camming surfaces. Refer to manufacturer data sheets for proper application and safety information.
  • Page 73 Do not perform any further actions or maintenance while the tong is connected to any hydraulic power supply. McCoy Global recommends that all hydraulic lines are fully disconnected, and residual hydraulic pressure is bled off. Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid.
  • Page 74 Prepare areas to be painted to ensure they are free of grease, dirt, or solvent. Touch up using a solvent-based acrylic paint - “McCoy Grey” is paint color number RAL7015, “McCoy Yellow” (hazard areas) is RAL1007, and McCoy Green is RAL6029 (contact McCoy sales for paint number for custom paint applications).
  • Page 75 If possible, store in a sealed, climate controlled environment. If isolated storage is not available, McCoy recommends storing your wrapped equipment in a secure, out-of-the-way location, using silica gel desiccant to reduce the humidity within the wrapping. As a guideline, use 125 g.

  • Page 76: Illustration 5.10.1: Shipping Instructions - Pallet Placement

    Maintenance ©2008-2017 McCoy Global 5.10 TUBULAR CONNECTION EQUIPMENT DE-COMMISSIONING & SHIPPING (CONTINUED): Illustration 5.10.1: Shipping Instructions - Pallet Placement Securely strap the equipment in place using metal strapping (see Illustration 5.12.2). Place strapping as close to the cross-members under the equipment legs as possible, and use caution not to entrap any flexible hydraulic hoses beneath the strapping (guide strapping through beneath the hydraulic hoses).
  • Page 77 1 mil polyethylene wrap. Use the wrap to conform the plastic cover to the general shape of the equipment, but do not wrap so tight that sharp edges on the equipment perforate the cover. McCoy recommends enclosing the equipment in a sturdy shipping crate which is securely fastened to the pallet. Manual № TM12012...
  • Page 78 These procedures are essential for ensuring proper equipment preparation and operation. The following procedures also assume that the decommissioning and storage procedures recommended by McCoy have been strictly observed. Remove all protective plastic wrapping. Exhausted desiccant packs within the wrapping may be disposed of with the regular garbage.
  • Page 79 Maintenance ©2008-2017 McCoy Global 5.11 TUBULAR CONNECTION EQUIPMENT RE-COMMISSIONING PROCEDURE (CONTINUED): Perform a full functional test of the equipment including, if applicable, backup components and float frame components. Report and correct any hydraulic leaks from the hydraulic valve bank, or from any hydraulic cylinders that are used.
  • Page 80 This page intentionally left blank...
  • Page 81 ©2008-2017 McCoy Global SECTION 6: TROUBLESHOOTING...
  • Page 82 This page intentionally left blank...
  • Page 83 Ensure hydraulic fluid being used is the viscosity recommended by McCoy Global. Power unit pump may not prime if fluid is too heavy, and the hydraulic system will overheat if fluid is too light. Replace with proper Fluid viscosity is not appropriate (too high or...
  • Page 84 Shifter has malfunctioned and the tong is not Inspect and repair shift mechanism as necessary shifting to high gear Ensure hydraulic fluid meets McCoy specifications Hydraulic fluid viscosity too high Ensure hydraulic fluid is appropriate for climatic conditions, especially dur-...
  • Page 85 If your hydraulic troubleshooting procedures involve flow and pressure tests at the power unit, McCoy Global recommends construction of a test rig that can easily be connected to the main suction and discharge ports of the power unit.
  • Page 86 This page intentionally left blank...
  • Page 87 ©2008-2017 McCoy Global SECTION 7: PARTS & ASSEMBLIES...

  • Page 88: Illustration 7.1: 80-0420-23 Tong Assembly

    Parts & Assemblies ©2008-2017 McCoy Global Illustration 7.1: 80-0420-23 Tong Assembly Manual № TM12012 80-0420-23 POWER TONG Section 7 Page 7.2...

  • Page 89: Illustration 7.2: 80-0420-23 Tong Assembly Bom

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 80-0419-1 ASSEMBLY, BASE TONG 1050-C-175 ASSEMBLY, SUPPORT, COUPLING 101-0071 ASSEMBLY, SUPPORT, HYDRAULIC 1500-09-04A WELDMENT, HOLDER, GUAGE DVA35-M-S ASSEMBLY, DVA35 VALVE 101-1442 WELDMENT, MOUNT, VALVE 101-0873 LEG WELDMENT, RH, KT 5500 101-0877...

  • Page 90: Illustration 7.3: 101-8942 Motor & Gear Assembly

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 87-0110 MOTOR, HYDRAULIC, RINEER GA 15-13 01-0317 KEY, 5/16 X 5/16 X 1.5"L 997-A10-149 GEAR, MOTOR 09-9176 BOLT, HEX, 1/2-13, 3/4, GR 8, ZINC, FULLY THREADED 09-5012 WASHER, PLAIN, FLAT, WIDE, 1/2, 1 3/8, 0.035-0.125,...

  • Page 91: Illustration 7.6: 80-0419-1 Base Tong Assembly

    Parts & Assemblies ©2008-2017 McCoy Global 27 75 Illustration 7.6: 80-0419-1 Base Tong Assembly Manual № TM12012 80-0420-23 POWER TONG Section 7 Page 7.5...

  • Page 92: Illustration 7.7: 80-0419-1 Base Tong Assembly Bom

    ©2008-2017 McCoy Global Parts & Assemblies ITEM QTY. DESCRIPTION ITEM QTY. DESCRIPTION 101-6258 WELDMENT, BODY, TONG 09-1553 BOLT, HEX, 3/8 - 16, 1.5 RIA-KT 5500 ASSEMBLY, ROTARY, IDLER HBOLT 0.4375-14 BOLT, HEX, 7/16-14, 1 1/4, GR 8 PIA-KT 5500 ASSEMBLY, PINION, IDLER x 1.25 x 1.125-N...

  • Page 93: Illustration 7.8: 101-6054 Door Assembly

    BUSHING, TOP, DOOR LATCH SHAFT 101-8170 SHAFT, LATCH, DOOR 101-8187 PLATE, DOOR GUARD RETAINER 02-E0392 SPACER, Ø.875 X Ø 1.375 X .125T 101-8705 WELDMENT, DOOR HANDLE, KT5500 101-8709 SPACER, 0.875X1.19X4.22LG 101-8715 ASSEMBLY, LATCH OPENER, KT5500 101-8717 PLATE, RUBBER GUARD 101-8718 KEY STOCK, 1/4 X 1/4 X .50L...

  • Page 94: Illustration 7.9: Ria-Kt 5500 Rotary Idler Assembly

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 997-D19-117 SHAFT, IDLER 997-A2-119 GEAR, IDLER, ROTARY 997-D20-121 SPACER, BEARING 997-D20-125 SPACER, IDLER 02-0005 FITTING, GREASE, 1/8 MNPT 02-0009 RETAINER, GEAR 02-0010 METAL SEAL, BALL BEARING 02-0011 BEARING, BALL, NSK3212 Illustration 7.9: RIA-KT 5500 Rotary Idler Assembly...

  • Page 95: Illustration 7.12: Pa-Kt 5500 Pinion Assembly

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 997-D15-89 CAP, BEARING, PINION 997-A7-86 GEAR, PINION 997-A5-88 GEAR, LOW PINION 997-A4-87 GEAR, HIGH PINION 1400-89A SPACER, PINION, BEARING 02-0007 BEARING, DEEP GROOVE BALL, 6307A-2RS 02-0093 FITTING, GREASE, 1/8 NPT 90°...

  • Page 96: Illustration 7.14: 101-6158 Door Switch Assembly

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 101-6141 WELDMENT, GUARD, DOOR SWITCH 02-E0190 VALVE, 2 WAY 09-5102 WASHER, SPRING LOCK, REGULAR, 1/4, 31/64, 0.035-0.125, STEEL, GR 8, ZINC 09-1015 BOLT, HEX, 1/4-20, 2, STEEL, GR 8, ZINC, FULLY THREADED Illustration 7.14: 101-6158 Door Switch Assembly...

  • Page 97: Illustration 7.16: 101-8715 Latch Opener Assembly

    Parts & Assemblies ©2008-2017 McCoy Global ITEM QTY. DESCRIPTION 101-8710 PLATE, LATCH OPENER, KT5500 09-9079 SCREW, SHOULDER, SOCKET HEAD, 3/8, 3/8, STEEL, GR 8, ZINC 02-E0458 SHAFT COLLAR, Ø.875XØ1.625X.5H Illustration 7.16: 101-8715 Latch Opener Assembly ITEM QTY. DESCRIPTION 101-8732 HOUSING, SPRING...
  • Page 98 This page intentionally left blank...
  • Page 99 ©2008-2017 McCoy Global SECTION 8: TORQUE/TURNS MANAGEMENT...
  • Page 100 This page intentionally left blank...

  • Page 101: Illustration 8.0.1: Torque Gauge

    Torque Measurement ©2008-2017 McCoy Global BASIC TORQUE MEASUREMENT Basic torque measurements are performed using a simple hydraulic measurement system. A hydraulic load cell connects to a calibrated torque gauge through a reinforced flexible hydraulic hose. The torque gauge is factory-calibrated to display accurate torque measurements for a tong or tong and backup assembly with a particular arm length.
  • Page 102 Torque Measurement ©2008-2017 McCoy Global BASIC TORQUE MEASUREMENT (CONTINUED:) The images on the preceding page are for illustration purposes only and may not accurately represent the torque gauge and load cell that have been supplied with your equipment. Please note that the parts listed in the following table are correct for accurate torque measurement while using the equipment for which this manual is supplied.
  • Page 103 Torque Measurement ©2008-2017 McCoy Global TROUBLESHOOTING Under normal operating conditions, and with proper maintenance, the torque gauge and load cell system are designed to give lasting trouble-free performance. Faulty indication on the gauge will very often define a fault within the gauge.
  • Page 104 UNCONTAINED SPILLAGE OF THE HYDRAULIC FLUID IN THIS SYSTEM MAY CONTRAVENE GOVERNMENTAL ENVIRONMENTAL REGULATIONS, OR THE ENVIRONMENTAL REGULATIONS AND POLICIES OF YOUR COMPANY. MCCOY GLOBAL HIGHLY RECOMMENDS PLACING YOUR LOAD CELL IN A CONTAINMENT BASIN BEFORE PROCEEDING WITH THE BLEEDING & REFILLING PROCESS.
  • Page 105 Torque Measurement ©2008-2017 McCoy Global 8.2.3 Reference Checking Your Torque Measurement System (Continued): Tension Load Cell (continued): Suspend the load cell, piston side up, from a crane capable of supporting the known weight in Step 3a. Connect the rod side of the load cell to the known weight, and use the crane to hoist the weight from the surface to be suspended freely.
  • Page 106 This page intentionally left blank...
  • Page 107 The manufacturer information contained in this section has been obtained from publicly available web sites and has been provided for information purposes only. McCoy Global does not guarantee the accuracy of the information contained in this section. All original copyrights claimed by the manufacturer(s) apply.
  • Page 108 This page intentionally left blank...
  • Page 109 OEM Documentation ©2008-2017 McCoy Global OEM DOCUMENTATION INTERNET LINKS Rineer Hydraulic Motor: hhttp://www.rineer.com/WEBPAGES_2005/15SERIES_TS_2K5.html http://www.rineer.com/WEBPAGES_2005/REPAIRMAN/REP15_COVFRT_2K3.html Manual № TM12012 80-0420-23 POWER TONG Section 9 Page 9.3...

This manual is also suitable for:

80-0420-23

Table of Contents