MCCOY FARR CANADA HD31000 Tong User manual

A Division Of McCoy Corporation
HD31000 Tong
TECHNICAL MANUAL

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SecTion conTenTS iiiTecHnical Manual
This manual covers the following models:
Tong MoDel ReV DeScRiPTion
80-1402 031” Tong c/w Staffa C080 motor, rigid sling, motor valve & lift valve.
80-1402-1 031” Tong c/w Staffa C080 motor, rigid sling, motor valve, lift valve & safety
door.

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A Division Of McCoy Corporation

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WARNINGS
THE LOAD-BEARING DEVICESUPPLIED BYFARRCANADA,A DIVISION OF MCCOY
CORPORATION (A “LOAD-BEARING DEVICE” IS A CHAIN SLING, RIGID SLING,
SPREADER BAR ASSEMBLY, FRAME, OR ANY OTHER DEVICE THAT BEARS THE
PARTIAL OR TOTAL WEIGHT OF THE EQUIPMENT DESCRIBED IN THIS MANUAL)
HAS BEEN DESIGNED TO SUPPORT THE EQUIPMENT DESCRIBED IN THIS MAN-
UAL. FARR CANADA WILL NOT GUARANTEE THE ABILITY OF THE LOAD-BEAR-
ING DEVICE TO SUPPORT ANY OTHER PART, ASSEMBLY OR COMBINATION OF
PARTS AND ASSEMBLIES. FARR CANADA WILL NOT GUARANTEE THE ABILITY
OF THE LOAD-BEARING DEVICE TO LIFT THE EQUIPMENT DESCRIBED IN THIS
MANUAL IF THERE ARE ANY MODIFICATIONS TO THE LOAD-BEARING DEVICE,
OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT
ADD WEIGHT TO THE EQUIPMENT, UNLESS SUPPLIED BY FARR CANADA.
WHEN RE-ASSEMBLING LOAD-BEARING DEVICES (CHAIN SLINGS, RIGID
SLINGS, BACKUP LEGS, ETC.) NOTE THAT THE ASSOCIATED FASTENERS MUST
BE TIGHTENED TO THE CORRECT TORQUE SPECIFIED FOR THAT SIZE OF
FASTENER (SEE SECTION 4 - OVERHAUL).
ANY REPLACEMENT FASTENER (BOLTS, NUTS, CAP SCREWS, MACHINE
SCREWS, ETC.) USED DURING MAINTENANCE OR OVERHAUL MUST BE GRADE
8 OR EQUIVALENT.

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A Division Of McCoy Corporation

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SecTion conTenTS viiTecHnical Manual
©Copyright 2010 Farr Canada (A Division Of McCoy Corporation), all rights reserved. This document
is the property of Farr Canada 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 Farr Canada.
While continually striving to maintain accuracy, Farr Canada hereby states that the information con-
tained in this technical documentation is subject to change without notice. If you feel this document
does not meet your needs, please contact our sales office for the most current available documentation
for your product.
Summary Of Revisions
Date Section Page Description Of Revision
Jan 2010 N/A N/A Intial Release
May 2011 6 6.9 Corrected door support roller shaft part number

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Introduction ---------------------------------------------------- Section 1
Contact Information -------------------------------------------- 1.1
Equipment Specifications ---------------------------------------- 1.2
Lubricant Specifications ----------------------------------------- 1.4
Setup & Operation------------------------------------------------ Section 2
Sling & Load-Bearing Device Safety -------------------------------- 2.1
Major Component Identification ------------------------------------ 2.4
Hydraulic Schematic / Component Identification ------------------------ 2.7
Hydraulic Connections ------------------------------------------ 2.10
Jaw Availability & Installation-------------------------------------- 2.11
Tong Rig-Up & Leveling ----------------------------------------- 2.12
System Operation---------------------------------------------- 2.15
Initial Start-Up & Break In -------------------------------------- 2.15
Valve Operation --------------------------------------------- 2.16
Making Up A Joint-------------------------------------------- 2.18
Breaking Out A Joint ------------------------------------------ 2.18
General Comments ------------------------------------------- 2.18
Cold Weather Operation ----------------------------------------- 2.19
Maintenance ---------------------------------------------------- Section 3
General Maintenance Safety Practices------------------------------- 3.1
Cleaning ---------------------------------------------------- 3.1
Lubrication -------------------------------------------------- 3.1
Adjustments-------------------------------------------------- 3.4
Brake Band Adjustments -------------------------------------- 3.4
Tong Leveling ---------------------------------------------- 3.2
Door Adjustments ------------------------------------------- 3.5
Recommended Periodic Checks ----------------------------------- 3.7
Tong Disassembly --------------------------------------------- 3.7
Tong Reassembly Procedures------------------------------------- 3.10
Troubleshooting ------------------------------------------------- Section 4
Power Unit Pump Makes Excessive Noise ---------------------------- 4.1
Hydraulic System Overheating ------------------------------------ 4.2
Excessive Wear Of Moving Parts----------------------------------- 4.3
Tong Running Too Slowly ---------------------------------------- 4.4
Tong Will Not Develop Sufficient Torque ----------------------------- 4.5
Failure Of Jaws To Grip Pipe ------------------------------------- 4.6
General Comments -------------------------------------------- 4.7
Decommissioning, Storage, And Recommissioning ---------------------- Section 5
Assemblies And Parts Lists ---------------------------------------- Section 6
Gear Train Layout --------------------------------------------- 6.2
Half-Roller Assembly ------------------------------------------- 6.4
Support Roller ------------------------------------------------ 6.6
Support Roller - Door ------------------------------------------- 6.8
Support Roller - Door Pivot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6.10
Rotary Idler -------------------------------------------------- 6.12
Pinion Idler - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6.14
Pinion Assembly----------------------------------------------- 6.16
Motor & Motor Mount Assembly------------------------------------ 6.18
Cage Plate (Rotary) Assembly------------------------------------- 6.20
Tong Body Assembly ------------------------------------------- 6.22
Tong Body - Hydraulic Supports ----------------------------------- 6.24
Brake Band Assembly------------------------------------------- 6.26
Rigid Sling --------------------------------------------------- 6.28
Tong Door Assembly ------------------------------------------- 6.30
Safety Door Assembly ------------------------------------------ 6.34
Torque Measurement Section - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Section 7
Load Cell Assembly -------------------------------------------- 7.2
Trouble Shooting ---------------------------------------------- 7.4
Periodic Inspection and Maintenance -------------------------------- 7.5
Hydraulic Section ------------------------------------------------ Section 8
Staffa HMB Hydraulic Motor Information------------------------------ 8.1
Hydraulic Valve Information--------------------------------------- 8.12

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Critical Warning
!
Standard Warning
*
Alert
IDENTIFICATION OF WARNINGS AND OTHER NOMENCLATURE OF
IMPORTANCE USED IN THIS MANUAL
Farr Canada uses three subsets to describe items in three degrees of importance.
The highest level of urgency is called a CRITICAL WARNING, and is identified with an exclamation point, is
red in color, and is surrounded by a double black box. A CRITICAL WARNING denotes an item of extreme
importance, and failure to heed a CRITICAL WARNING may result in bodily injury, death, severe equipment
damage, or any combination of these.
A STANDARD WARNING is identified with an asterisk, and contains information critical to the correct as-
sembly or operation of the unit. A STANDARD WARNING may also serve to alert the user to a potential
low-level injury hazard. A STANDARD WARNING is also surrounded by a double black box, but is amber
in colour.
An ALERT is identified by black text within a double black box. An ALERT contains specific information of
note that pertains to the correct assembly or operation of the unit.

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A Division Of McCoy Corporation

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SecTion conTenTS 1.1TecHnical Manual
Congratulations on the purchase of your new Farr Canada tong. This unit will provide you with years of outstanding perfor-
mance. Simple maintenance and care will extend its life and ensure continuing excellent performance and reliability.
This manual will assist you in giving your equipment the care it requires. Please read the manual and follow the enclosed
maintenance instructions. Replacement parts are readily available from FARR Canada Ltd. in Edmonton, Alberta. However,
most of the parts that are subject to wear or damage are standard items likely to be found in supply stores or parts depots.
Many parts are transferable between FARR tongs and backups.
Should you need replacement parts, or should you experience any difficulty not covered in this manual, please contact:
FARR CANADA
14755 121A Avenue
Edmonton, Alberta
Canada T5L 2T2
Phone: [phone]
Fax: [phone]
Email Engineering: [email protected]
Email Sales: [email protected]
Website: http://www.farrcanada.com

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SPecificaTionS
108-1/2”
66”
81”

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SPecificaTionS
** 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.
Hydraulic Requirements (max.): 60 GPM / 227 LPM & 3500 psi / 24.1 MPa
Length: 114” / 275.6 cm
Height: 81” / 205.7 cm
Overall Width: 66”/ 167.6 cm
Torque Arm Length: 66” / 167.6 cm
- Centerline of pipe to Centerline of anchor -
Pipe Space Required: 10” / 25.4 cm
Maximum Elevator Diameter: Unlimited (tong comes off pipe)
Weight (Approximate): 6900 lb. / 3105 kg.
Casing Jaws Available (inches): See Pg. 2.12
Torque Table **
Pressure (PSI) High Spd. (lbs.-ft.) Low Spd. (lbs.-ft.)
1000 10185 20370
2000 22167 44334
3000 34149 68299
3500 40140 80281
MAXIMUM RATED TORQUE: 80000 LBS.-FT.
Speed Table
Flow (US GPM) Low Displacement (RPM) High Displacement (RPM)
10 1 2
20 2 4
40 4 8
60 6 12

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Use an EP synthetic grease that meets or exceeds the following specifications:
Thickener Lithium Complex
NLGI consistency grade 2
NLGI performance grade GC-LB
Penetration - ASTM D 217 (25°C [77°F] 265-295 minimum
0.1 mm) worked 60 strokes
Dropping point, °F[°C] - ASTM D2265 550 [288] minimum
High temperature life, hours - ASTM D 3527 160 minimum
Oxidation stability, psi - ASTM D 942 (100 hr/300 hr) 0/3
Water washout, percent - ASTM D 1264 1.8 max
Rust and corrosion - ASTM D 1743 pass
Oil separation, percent loss - ASTM D 1742 1.1 max
(24 hours, 25°C [77°F]
Leakage, g lost - ASTM D 4290 1.0 max
Four ball wear test, mm scar - ASTM D 2266 0.40 max
Fretting wear, mg - ASTM D 4170 3.4 max
Four ball EP, kgf - ASTM D 2596
Weld point 400 minimum
Load wear index 50 minimum
Timken OK load test, lbs - ASTM D 2509 50
Low temperature torque, N*m - ASTM D 4693 1.3 max
(-40°C [-40°F])
LT-37 pumpability, g/min 360/7
(60°F/0°F [16°C/-18°C])
Copper corrosion - ASTM D 4048 1B
Disc brake wheel bearing specifications
Ford ESA-M1C 198A Yes
Chrysler MS-3701 Yes
Oil viscosity: 40°C [104°F], cSt 151
100°C [212°F], cSt 19.2
Flash point, °F[°C] - ASTM 92 450[232]
Use a premium quality hydraulic fluid that meets or exceeds the following specifications:
Typical Density (kg/m3) 878
Viscosity - cSt @ 40 °C 68.8
- cSt @ 100 °C 8.7
Viscosity Index 97
Pour Point °F [°C] -22 [-30]
Flash Point °F [°C] 432 [222]
Colour, ASTM 1.5
Neutralization Number 0.40
Rust Protection - Distilled Water No Rust
- Sea Water No Rust
Hydrolytic Stability - Cu Mass Loss, mg/cm2 0.04
Copper Corrosion Test 1A
Filterability: Denison - Wet & Dry Pass
Afnor - Wet & Dry Pass
Cincinatti Milacron Spec Approved P69
Denison HF-0: Approved
Denison P-46 Piston Pump: Pass
Denison T6C Vane Pump: Pass
Vickers 35VQ25 Vane Pump Test: Pass
104/105C Vane Pump Test: No Data Available
Vane pump test total ring and vane wear, mg. <10
Oxidation Stability
Turbine Oil Stability Test Life, hours 2500+
Rotary Bomb Oxidation Test, minutes 325
FZG Spur Gear Test, Failure Load Stage (FLS) 12
SPecificaTionS - lubRicaTion

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SeTuP & oPeRaTion
Adequate setup and proper hydraulic connections are essential in ensuring reliable operation of your tong. For best results
and long term reliability, read and obey the start-up instructions in this section.
A. SLING / LOAD BEARING DEVICE SAFETY
A “LOAD-BEARING DEVICE” IS A CHAIN SLING, RIGID SLING, SPREADER BAR AS-
SEMBLY, FRAME, OR ANY OTHER DEVICE THAT BEARS THE PARTIAL OR TOTAL
WEIGHT OF THE EQUIPMENT DESCRIBED IN THIS MANUAL.
THE SUPPLIED LOAD-BEARING DEVICE HAS BEEN SPECIFIED OR DESIGNED TO
SUPPORT THE EQUIPMENT DESCRIBED IN THIS MANUAL. FARR CANADA WILL NOT
GUARANTEE THE ABILITY OF THE LOAD-BEARING DEVICE TO SUPPORT ANY OTHER
PART, ASSEMBLY OR COMBINATION OF PARTS AND ASSEMBLIES, OR ANY ADDI-
TIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT ADD WEIGHT TO THE
EQUIPMENT, UNLESS SUPPLIED BY FARR CANADA.
FARR CANADA WILL NOT GUARANTEE THE INTEGRITY OF MODIFIED OR DAMAGED
LOAD-BEARING DEVICES, UNLESS THOSE MODIFICATIONS ARE PERFORMED BY
FARR CANADA.
!
Farr Canada 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. Improper use will result
in serious injury or death. Do not exceed rated capacity. Slings will fail if damaged, abused, misused, overused, or improperly
maintained.
• Onlygrade80orgrade100alloychainshouldbeusedforoverheadliftingapplications.
• WorkingLoadLimit(WLL)isthemaximumallowableloadinpoundswhichmaybeappliedtotheload-bearing
device, when the device is new or in “as new” condition, and when the load is uniformly and directly applied. The
WLL must never be exceeded.
• WorkingLoadLimit(WLL)isthemaximumworkingloadforaspecificminimumslingangle,measuredfromthe
horizontal plane. The Working Load Limit is identified on the sling.
• TheWorkingLoadLimitorDesignfactormaybeaffectedbywear,misuse,overloading,corrosion,deformation,
intentional alterations, sharp corner cutting action and other use conditions.
• Shockloadingandextraordinaryconditionsmustbetakenintoaccountwhenselectingalloychainslings.
• See OSHA Regulation for Slings 1910.184, ANSI/ASME B30.9-”SLINGS”, ANSI/ASME B30.10-”HOOKS” and
ANSI/AMSE B30.26 “RIGGING HARDWARE” for additional information.
THE MINIMUM SLING ANGLE (THE ANGLE OF THE LEG OF THE SLING MEASURED
FROM THE HORIZONTAL) MUST NEVER FALL LOWER THAN THE ANGLE SPECIFIED
FOR THE SLING IN USE
!
Sling Angle

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1. Inspection Of Slings
Farr Canada strongly recommends the following practices:
A complete inspection of new load-bearing devices and attachments shall be performed by a qualified, designated per-
son prior to initial use. Each link and component shall be examined individually, taking care to expose and examine all
surfaces including the inner link surface. The sling shall be examined for conditions such as those listed in the removal
criteria below. In addition, daily inspection of slings, fastenings and attachments shall be performed by a designated
person. If damage or defects are found at either inspection, the damaged or defective component shall be quarantined
from service until it can be properly repaired or replaced.
Removal Criteria:
A load-bearing device shall be removed from service if conditions such as the following are present:
• Missingorillegibleslingidentification.
• Cracksorbreaks
• Evidenceoftamperingisseen-sling taghasbeenmodifiedorobscured,or tamper-proofnutsaremiss-
ing.
• Signsofimpactonload-bearingcomponents,includingspreaderbars,liftinglugs,rigidslings&rigidsling
weldments, and legs & leg mounts.
• Brokenordamagedwelds.
• Excessivewear,nicks, or gouges.Refer to thechart below to ensureminimum thicknessonchainlinks
supplied is not be below the values listed:
Minimum Allowable Chain Link Thickness at Any Point
Nominal Chain Size Minimum Thickness
Inches MM Inches MM
7/32 5.5 0.18 9 4.80
9/32 70.239 6.07
5/16 80.273 6.93
3/8 10 0.342 8.69
1/2 13 0.443 11.26
5/8 16 0.546 13.87
3/4 20 0.687 17.45
7/8 22 0.750 19.05
126 0.887 22.53
1-1/4 32 1.091 27.71
Refer To ASME B30.9
• Stretched,bent,twisted,ordeformedchainlinksorcomponents.
• Evidenceofheatdamage.
• Excessivepittingorcorrosion.
• Lackofabilityofchainorcomponentstohinge(articulate)freely.
• Weldsplatter.
• Forhooks,removalcriteriaasstatedinASMEB30.10
• Otherconditions,includingvisibledamage,thatcausedoubtastothecontinueduseofthesling.
Inspect all lugs and fixing points for signs of elongation and/or bending, or for material build-up around the hole. Repair
or replace components that appear distorted. Ensure all hardware is tight and in good condition. Replace missing
hardware if necessary. All hardware must be free of rust and corrosion.
Additional inspections shall be performed during sling use where service conditions warrant. Periodic inspection inter-
vals shall not exceed one year. The frequency of periodic inspections should be based on:
• Frequencyofuseoftheload-bearingdevice.
• Severityofserviceconditions
• Natureofliftsbeingmade
• Experiencegainedontheservicelifeofload-bearingdevicesusedinsimilarcircumstances.
Guidelines for the interval are:
• NormalService-yearly
• SevereService-monthlytoquarterly
• SpecialService-asrecommendedbyaqualifiedperson
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Units designed and manufactured in accordance with EN 12079 and DNV 2.7-1 should be tested and examined in
accordance with the following schedule of examination and test. The user of the load-bearing device shall place a
permanent placard or plate upon which the type and date of the last test shall be recorded. To avoid confusion, the
plate shall not carry the date of the next test or examination, only the most recent.
Test / Examination
Time / inTerval lifTing TesTs1
non-DesTrucTive
examinaTion (nDe)
of lifTing PoinTs
Thorough
visual
examinaTion
suffix ToBemarkeD
onPlaTe aTTacheD
TouniT
Initial Certification By
Farr / Superior YES YES YES T
Interval Not Exceeding
12 Months
At the discretion of
inspection body
At the discretion of
inspection body YES T or VN3
Interval Not Exceeding
60 Months
At the discretion of
inspection body YES YES T or VN
Following Substantial
Repair or Alteration4YES YES YES T
1. Lifting test as per S 7.3 BS EN 12079 or DNV 2.7-1 May 1995
2. T = Proof Test, non-destructive examination; VN = non destructive examination and visual examination;
V = visual examination.
3. Dependant upon whether non-destructive examination has been carried out.
4. For the purposes of this standard, a substantial repair or modification is defined as any repair and/or
modification that has been carried out which may, in the opinion of the inspection body, affect the load-
bearing elements of the container or lifting device, or elements that contribute directly to its structural
integrity.
IF MECHANICAL DAMAGE IS SEEN OR SUSPECTED ON A LOAD-BEARING
DEVICE, OR IF THE LOAD-BEARING DEVICE HAS BEEN OVERLOADED, IT MUST
BE REMOVED FROM SERVICE AND QUARANTINED UNTIL RECERTIFIED
!
Written records of the most recent periodic inspection shall be maintained, and shall include the condition of the
sling.
2. Proper Use Of Load-Bearing Devices
Whenever any load-bearing device is used, the following practices shall be observed.
• Load-bearingdevicesthataredamagedordefectiveshallnotbeused.
• Slingsshallnotbeshortenedwithknotsorboltsorothermakeshiftdevices.
• Slinglegsshallnotbekinked.
• Load-bearingdevicesshallnotbeloadedinexcessoftheirratedcapacities.
• Slingsshallbesecurelyattachedtotheirload.
• Load-bearingdevicesshallbeprotectedfromsnagging,andshallnotbefurtherobstructedbyanyobject.
• Suspendedloadsshallbekeptclearofallobstruction.
• Allemployeesshallbekeptclearofloadsabouttobeliftedandofsuspendedloads.
• Handsorfingersshallnotbeplacedbetweentheslinganditsloadwhiletheslingisbeingtightenedaround
the load.
• Shockloadingisprohibited.
• Donotstanddirectlyunderaloadduringlifting.
3. Storage Of Load-Bearing Devices
Proper storage of out-of-service load bearing devices is important to ensure full integrity of the device once it is
returned to service. Farr Canada recommends observing the following practices.
• Wipe off all excess grease. Use a solvent-based cleaner on rags to wipe all external surfaces to remove
residual grease or hydraulic fluid. Once the outside surfaces have been de-greased, wipe all external sur-
faces with clean water to remove residual solvent.
• Farr Canada 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 coat-
ing ample time to dry - refer to manufacturer data sheets for drying times at room temperature.
• Store in a clean, dry location. When returning to service, note that a full inspection of the device must be
performed.
SeTuP & oPeRaTion

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123
4 5 6 87
B. MAJOR COMPONENT IDENTIFICATION
SeTuP & oPeRaTion

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SeTuP & oPeRaTion
910 11
13 14
12

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15 2019
Item Description Page
1RH Door Assembly 2.1
2Tong Door Cylinder 2.1
3Rigid Sling 2.1
4Door Latch Handle 2.1
5 Safety Door Switch Assembly 2.1
6 LH Safety Door Assembly 2.1
7 Tong Leg Weldment 2.1
8 Tong Leveling Assembly 2.1
9Backing Pin 2.2
10 Tong Jaws (18-5/8” Shown) 2.2
11 Cage Plate Assembly 2.2
12 Tong Body Handle 2.2
13 Brake Band 2.3
14 Brake Band Adjustment Assembly 2.3
15 Hydraulic Valve Bank 2.3
16 Torque Gauge Mount 2.3
17 Hydraulic Inlet Fitting (1”) 2.3
18 Hydraulic Outlet Fitting (1-1/4”) 2.3
19 Staffa C080 Hydraulic Motor 2.3
20 Motor Mount 2.3
16 17 18
SeTuP & oPeRaTion