Alamo Industrial Axtreme 02984405 User manual

Published 07/06 (Rev 02-20-07) Part No. 02984405
ALAMOINDUSTRIAL
1502E.Walnut
Seguin,Texas78155
830-379-1480 © 2006 AlamoIndustrial
ASSEMBLY MANUAL
(STANDARD INSTRUCTIONS)
BOOM ARM MOWER
Tractors equipped with additional options, special equipment, tractor manufacturer modi-
fications, new tractor models, or Customer alterations may prevent this Mount Kit from
being properly mounted to the tractor. Alamo Group is not responsible for modifications to
the MountKit to accommodate these differences.
NOTE: This manual is designed to be a basic assembly instruction manual and will show some
illustration that are intended to be generic. Some iluustrations may not reflect the type tractor the
mower is being mounted on. It is intended to be used with the Assembly Instrucrion Drawings sent for
the specific tractor type that the mount kit was designed to fit. It is important to keep these assembly
drawing with this manual for future reference.

TO THE OWNER/OPERATOR/DEALER
Allimplementswithmoving partsarepotentiallyhazardous. There isnosubstitutefor acautious,safe-minded
operatorwhorecognizesthepotentialhazardsandfollowsreasonablesafetypractices. Themanufacturerhas
designed this implement to be used with all its safety equipment properly attached to minimize the chance of
accidents.
BEFOREYOUSTART!! Read the safety messages on the implement and shown in your manual.
Observetherulesofsafety andcommonsense!
WARRANTYINFORMATION:
ReadandunderstandthecompleteWarrantyStatementfoundinthisManual. FillouttheWarrantyRegistration
Forminfulland returnittowithin 30Days. MakecertaintheSerialNumberoftheMachineisrecordedonthe
Warranty Card and on the Warranty Form that you retain.

© 2006Alamo Group Inc.
Axtreme Boom General Assembly (02-06) (Rev 02-20-07)
NOTES

©2006 Alamo Industrial Index-1
Axtreme Boom - Asy Man (07/06)
INTRODUCTION
ABOUT THIS MANUAL:
Theintentofthispublicationstoprovidethecompetenttechnicianwiththeinformationnecessarytoassemblethe
AlamoIndustrialProduct.Thiswill,inturnprovideforcompletecustomersatisfaction.Thismanualisdesignedtobe
usedas a basic component guide.The assembly drawings shippedwiththe unit will beusedas to the assemblyof
componentsthatarespecifictoaparticulartractormodel,theseassemblydrawingsshouldalwaysbekeptwiththe
otherproductmanualsforfuturereference.
ItishopedthattheinformationcontainedinthisandotherManualswillprovideenoughdetailtoeliminatetheneed
forcontactoftheAlamoIndustrialTechnicalServiceDept.However,itshouldbeunderstoodthatmanyinstancesmay
arrivewhereincorrespondencewiththeManufacturerisnecessary.
CONTACTING MANUFACTURER: (Please help us Help You! Before You Call! )
AlamoIndustrialServiceStaffMembersarededicatedtohelpingyousolveyoursoryourcustomer’sserviceproblem
asquickly andefficiently as possible.Unfortunately, wereceive entirely tomany callswith onlyaminimum amount
ofinformation.Insomecases,thecorrespondenthasnevergoneouttolookattheequipmentandmerelycallsinquiring
of the problems described to him by the operator or customer.
PART NUMBERS:
Partnumberslistedinthismanualaresubjecttochangewithoutnoticeasdesignsaremadetoadapttothetractor
orforadesignimprovement.BeforeorderingpartsALWAYSMeasureoldparttomakecertainthatistheoneyouwill
need. This manual is designed to be used along with the Parts and Operators Manual.
Most calls received by Alamo Industrial Service can be classified into approx. 6 general categories.
1. HydraulicorMechanicalTroubleShooting.
2. RequestforTechnicalInformationorSpecifications.
3. MountingorFittingProblem.
4. SpecialServiceProblem.
5. EquipmentApplicationProblems.
6. TractorProblemInquiries.
HOW YOU CAN HELP:
1. Make certain the call is necessary! Most of the calls received may not be necessary if the Dealer Service
Technicianwoulddothefollowing.
2. ChecktheServiceInformationatyourDealershipprovidedbyAlamoIndustrial,Thiswouldinclude,Service
Bulletins,InformationBulletins, PartsManuals, OperatorsManualsor
ServiceManuals,manyoftheseareavailableviatheAlamoIndustrialInternetsite(Alamo-Industrial.Com).Attempt
todiagnoseorrepairproblembeforecalling.
3. IfacalltoAlamoIndustrialisneeded,CertainInformationshouldbeavailableandreadyfortheAlamoIndustrial
ServiceStaff.Suchinformationas, MachineModel,SerialNumber,YourDealerName,YourAccountNumberand
Anyotherinformationthatwillbeuseful. Thisinformationisvitalforthedevelopmentofapromptandcorrectsolution
totheproblem.Thiswillalsohelptodevelopadatabaseofproblemsandrelatedsolutions,whichwillexpediteasolution
tofuture problemsofa similarnature.
4. Thetechnicianmaybeaskedtoprovidedetailedinformation abouttheproblemincluding theresultsofany
required trouble shooting techniques. If the information is not available, The technician may be asked to get the
information and call back. Most recommendations for repairs will be based on the procedures listed in the Service
Manual/TroubleShootingGuideandtheinformationasreceivedfromthedealer/customers.Theserecommendations
arebasedontheasumptionthatthepropertestingandequipmentinspectionshavebeenperformedtodeterminethe
repairneeded.
CONTACT ALAMO INDUSTRIAL:
AlamoIndustrialInc.
1502E.WalnutSt.SeguinTX.78155,
TechnicalServiceDept. PH: 830-379-1480

Axtreme Boom - Asy Man (07/06)
©2006 Alamo Industrial Index-2
Section Page
Index.......................................................................................................................... Index-1toIndex2
Section 1
Safety Instructions..............................................................................1-1to 1-6
Section 2
Model Specifications...........................................................................2-1 to2-6
Section 3
Tractor Preperations......................................................................... 3-1to 3-8
Section 4
Batteryt, Ehaust, Fuel Tank Modifications & Mani Frame..................4-1to4-16
Section 5
Wheel Weight Installation...................................................................5-1to 5-4
Section 6
Pump, Driveline and Hydraulic Installation.........................................6-1to6-12
Section 7
Boom & Head Installations with Hydraulic Connections...................7-1to7-12
Section 8
Valve Installation, Mechanical Cable Controlled. (Standard)..............8-1to8-12
Section 9
Valve Installation, Joystick ElectricalControlled. (Optional).............. 9-1to9-12
Section 10
Hydralic Tank Fill & Start UP..............................................................10-1-1to10-4
Section 11
Pre-Delivery Inspection Check List....................................................11-1to11-4
INDEX

Section 1 - 1
©2006Alamo GroupInc.
Axtreme Boom (Asy. Man.) 07/06
SAFETY
SECTION
Section 1
Axtreme Boom

Section 1 - 2
©2006Alamo Group Inc.
Axtreme Boom (Asy. Man.) 07/06
SafetySection
Readtheseassemblyinstructionsthroughcompletelyandunderstandthem
beforeproceedingwith theassemblyof theequipement.
A safe and careful operator is the best operator. Safety is of primary importance to the
manufacturer and should be to the owner/operator. Most accidents can be avoided by
beingawareofyourequipment,yoursurroundings,and observingcertainprecautions. The
first section of this manual includes a list of Safety Messages that, if followed, will help
protect the operator and bystanders from injury or death. Read and understand these
Safety Messages before assembling, operating or servicing this Implement. This equip-
ment should only be operated by those persons who have read the Manual, who are re-
sponsibleandtrained, andwhoknowhow todoso safelyandresponsibly.
TheSafetyAlertSymbolcombinedwithaSignalWord,asseenbelow,isusedthroughout
thismanualandondecalswhichareattachedto theequipment. TheSafetyAlertSymbol
means:“ATTENTION!BECOME ALERT!YOURSAFETY ISINVOLVED!” TheSymbol
and Signal Word are intended to warn the owner/operator of impending hazards and the
degreeofpossibleinjuryfacedwhenoperatingthisequipment..
CAUTION! ThelowestlevelofSafetyMessage;warnsofpossibleinjury. Decals
located on the Equipment with this Signal Word are Black and Yellow.
WARNING! Serious injury or possible death! Decals are Black and Orange.
DANGER! Imminentdeath/criticalinjury. DecalsareRedandWhite.(SG-1)
Practice all usual and customary safe working precautions and
above all---remember safety is up to YOU. Only YOU can prevent
serious injury or death from unsafe practices.

Section 1 - 3
©2006Alamo GroupInc.
Axtreme Boom (Asy. Man.) 07/06
Si no lee Ingles, pida ayuda a alguien que si lo lea para que le
traduzca las medidas de seguridad. (SG-3)
PELIGRO!
!LEA EL INSTRUCTIVO!
READ, UNDERSTAND, and FOLLOW the following Safety
Messages. Serious injury or death may occur unless care is
taken to follow the warnings and instructions stated in the Safety
Messages. Always use good common sense to avoid hazards.
(SG-2)
!
Si no lee Ingles, pida ayuda a alguien que
si lo lea para que le traduzca las medidas
de seguridad. (SG-3)
PELIGRO! LEA EL
INSTRUCTIVO!
WARNING! Performservice,repairsandlubricationaccordingtothemaintenancesection. Ensuretheunit
isproperlylubricatedasspecifiedinthelubricationscheduleandallboltsandnutsareproperly
torqued. Failure to properly service, repair and maintain this Implement in good operating
condition could cause component failure and possible serious injury or even death. (SG-35)
WARNING! Operate this Equipment only with a Tractor equipped with an
approved roll-over-protective system (ROPS). Always wear seat
belts. Serious injury or even death could result from falling off the
tractor--particularly during a turnover when the operator could be
pinned under the ROPS. (SG-7)
DANGER! NeverworkundertheImplement,theframework,oranyliftedcompo-
nent unless the Implement is securely supported or blocked up to
preventsuddenorinadvertentfallingwhichcouldcauseseriousinjury
or even death. (SG-14)
WARNING! Usecautionandwearprotectivegloveswhenhandlingsharpobjectssuchasblades,knives,
andothercuttingedges. Bealerttoworncomponentsurfaceswhichhavesharpedges. Sharp
surfaces can inflict severe laceration injuries if proper hand protection is not worn. (SG-37)
SafetySection

Section 1 - 4
©2006Alamo Group Inc.
Axtreme Boom (Asy. Man.) 07/06
Many of the parts are heavy and require lifting assistance. Do not try to
liftthe heavy parts by yourself.Get help from anotheremployeeor from
anoverheadcrane.
WARNING! The operator and all support personnel should wear hard hats,
safety shoes, safety glasses, and proper hearing protection at all
timesforprotectionfrominjuryincludinginjuryfromitemsthrownby
the equipment. (SG-16)
Alwayswearsafetyshoeswithsteeltoeswhenworking onthisequipment.
Itis recommended that the safetyshoes have metatarsal guards.
When welding use Welding hood with the appropriate OSHA required
protectivelens, weldingapron, andwelding gloves.
DANGER! Always disconnect the wire leads from the mower valve solenoid before
performing service on the Tractor or Mower. Use caution when working
on the Tractor or Mower. Tractor engine must be stopped before
working on Mower or Tractor. The Mower Blades could inadvertently be
turned on without warning and cause immediate dismemberment, injury
or death. (SBM-12)
DANGER! Never run the tractor engine in a closed building or without adequate
ventilation. The exhaust fumes can be hazardous to your health.
(SG-23)
WARNING!
WARNING!
WARNING!
SafetySection

Section 1 - 5
©2006Alamo GroupInc.
Axtreme Boom (Asy. Man.) 07/06
Before starting the mower make sure the area is clear and the floor has
been swept. The mower blade can throw objects several hundred feet.
Thrownobjectscoulddamge propertyorcause severebodilyinjurieseven
death.
WARNING! Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be clearly visible and legible. When transporting the
EquipmentusetheTractorflashingwarninglightsandfollowalllocaltraffic
regulations.(SG-6)
DANGER! Start tractor only when properly seated in the Tractor seat. Starting a
tractor in gear can result in injury or death. Read the Tractor operators
manual for proper starting instructions. (SG-13)
DANGER! Do not operate this Equipment with hydraulic oil leaking. Oil is
expensiveanditspresencecouldpresentahazard. Donotcheckfor
leakswithyourhand! Useapieceofheavypaperorcardboard. High-
pressureoilstreamsfrom breaks in the line could penetrate the skin
andcausetissuedamageincludinggangrene. Ifoildoespenetratethe
skin, have the injury treated immediately by a physician knowledge-
able and skilled in this procedure. (SG-15)
WARNING! Always read carefully and comply fully with the manufacturers instruc-
tions when handling oil, solvents, cleansers, and any other chemical
agent. (SG-22)
DANGER! AllSafetyShields,GuardsandSafetydevicesincluding
(butnotlimitedto)-theDeflectors,ChainGuards,Steel
Guards, Gearbox Shields, PTO integral shields , and
Retractable Door Shields should be used and main-
tained in good working condition. All safety devices
should be inspected carefully at least daily for missing
orbrokencomponents. Missing,broken,or wornitems
must be replaced at once to reduce the possibility of
injury or death from thrown objects, entanglement, or
blade contact. (SGM-3)
DANGER!
SafetySection

Section 1 - 6
©2006Alamo Group Inc.
Axtreme Boom (Asy. Man.) 07/06
DANGER! NEVER use drugs or alcohol immediately before or while operating the
Tractor and Implement. Drugs and alcohol will affect an operator’s
alertness and coordination and therefore affect the operator’s ability to
operate the equipment safely. Before operating the Tractor or Imple-
ment,anoperator on prescription or over-the-counter medication must
consult a medical professional regarding any side effects of the medi-
cation that would hinder their ability to operate the Equipment safely.
NEVER knowingly allow anyone to operate this equipment when their
alertness or coordination is impaired. Serious injury or death to the
operator or others could result if the operator is under the influence of
drugs or alcohol. (SG-27)
DANGER! OperatetheTractorand/orImplementcontrolsonlywhileproperlyseated
in the Tractor seat with the seat belt securely fastened around you.
Inadvertent movement of the Tractor or Implement may cause serious
injury or death. (SG-29)
WARNING! Engine Exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to the state of California
tocause cancer and birthdefects or otherreproductiveharm. (SG-30)
WARNING! Battery posts, terminals and related accessories contain lead and lead
compounds, chemicals known to the state of California to cause
cancerand birth defectsor other reproductiveharm. Wash Handsafter
handling. (SG-31)
WARNING! UseextremecautionwhengettingontotheImplementtoperformrepairs,maintenanceand
when removing accumulated material. Only stand on solid flat surfaces to ensure good
footing. Use a ladder or raised stand to access high spots which cannot be reached from
gound level. Slipping and falling can cause serious injury or death. (SG-33)
WARNING! Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and
hoseconnections. Relievehydraulicpressure beforeperformingmaintenanceor repairs.
Useglovesandeyeprotectionwhenservicinghotcomponents. Contactwithahotsurface
or fluid can cause serious injury from burns or scalding. (SG-34)
WARNING! Avoid contact with hot surfaces of the engine or muffler. Use gloves and eye protection
whenservicinghotcomponents. Contactwithahotsurfaceorfluidcancauseseriousinjury
from burns or scalding. (SG-38)
SafetySection

©2006 Alamo Industrial Section 2 - 1
Axtreme Boom - Asy Man (07/06)
Axtreme Boom
Model
Specifications
Section 2

©2006 Alamo Industrial Section 2 - 2
Axtreme Boom - Asy Man (07/06)
SPECIFICATIONS - AXTREME BOOM
READ THIS BEFORE BEGINNING ASSEMBLY:
The Axtreme Boom has electronic components:.The electronic components can
bedamaged ifcare isnottaken whenperforming repairs,testing and/orduringassembly.
DO NOT
1. DO NOT short any wires across or allow them to be shorted out.
2. DO NOT attempt to jump across any wires or supply them with alternate power source.
3. DO NOT install higher rated fuses than are recommended by manufacturer.
4. DONOTdoanyweldingonunitunlessthecomputermodulesareunpluggedfirst,this istopreventapower
surgegoingintomodules(THISISVERYIMPORTANT).Thiscould alsoapplytothetractorcomponents.
CheckTractors repair guideforspecific instruction abouttractor model andtype.
5. DO NOT attempt to repair or adjust a component that is not intended to be repaired, example sealed
componentsastherearenoserviceablecomponentsinside.
6. DO NOT letanyoneattempt anytestingor repairsunless theyare anexperienced and qualifiedtechni-
cian.Techniciansmusthavepropertools,gauges,metersetc.toperformproperdiagnosisand/orrepairs.
7. DONOTperformanyassemblyorrepairswithdirtytoolsorindirtyworkarea.Whenworkingonhydraulic
components keeping system clean and free of contamination is important.
8. DO NOT start or engage system if the oil level is not at the proper level or condition. Never start or run
unit low or out of oil.
9. DONOTinstall/addanyoilunlessyouknowitisthecorrecttypeandthecontaineris clean.Makecertain
the oil is not contaminated with dirt or any liquid.
1. Pump Specifications:
Body Construction.....................................................................CastIron
Control Valve Type.................................................................... Direct Acting, Pilot Operated
Control Valve Relief................................................................... 3000PSI
Driveshaft Type......................................................................... 1"X15Spline
Driveshaft Torque Rating............................................................ 371 ft. lbs.
Pressure Rating (Maximum).......................................................3000PSI
Pump Type...............................................................................Gear
Pump Gear Width..................................................................... 2 inch
Pump Efficency Flow Rate (Approx)............................................85 % of G.P.M. is Acceptable
Speed Rating (Maximum)...........................................................2400RPM
Nominal Displacement (Per Revolution)....................................... 5.1 Cu. In.
Output @ 1800 RPM.(Operating RPM)........................................37.5 G.P.M.
Output @ 2400 RPM.(Maximum RPM)........................................51 G.P.M.
Horsepower Rating (Maximum Conditions)...................................90HP
Rotation Direction (Viewed from Top of Deck................................Clockwise
Motor Start / Stop Time............................................................. 6Seconds(Approx)
Tank Capacity Required.............................................................17.5Gallons
Oil Type................................................................................... See OilChart
Oil Temperature (While Operating).............................................. 70 Deg, (F)Above Ambient

©2006 Alamo Industrial Section 2 - 3
Axtreme Boom - Asy Man (07/06)
2. Fifty Inch (50") Cutting Head Specifications:
Blade / Motor Rotation (Looking down from Top of Deck)...............Clockwise
Blade Tip Speed........................................................................18,850 FPM / 210 MPH
Blade carrier Type..................................................................... Pan or 3 Leaf bar Option
Blade Pan Blade Qty.................................................................2 Blade or 3 Blade Option
Blade Bar Blade Qty..................................................................2 Blades
Blade Cutting Width (Overall)......................................................50 inches.
Deck Construction.....................................................................FormedandWeldedSteel
Deck Material........................................................................... 10Gauge
Deck Weight.............................................................................725 lbs.
Spindle ....................................................................................4.5" by 9" Heat Treated Alloy
Spindle Bearing.........................................................................TaperedRollerBearings
Spindle Lubrication....................................................................Grease(PumpedIn)
Motor Type...............................................................................Gear
Motor Gear Width......................................................................2-1/2"
Motor Speed (Maximum)............................................................2400RPM
Motor Pressure (Maximum)........................................................3000PSI
Motor Rated Pressure ...............................................................3000PSI
Motor Rated Flow......................................................................38GPM
Motor Displacement.................................................................. 6.375Cu.Inches
3. Sixty Inch (60") Rotary Mower Head:
Blade / Motor Rotation (Looking down from Top of Deck)...............Clockwise
Blade Tip Speed........................................................................18,000 FPM / 205 MPH
Blade Carrier Type.....................................................................2LeafbarOption
Blade Bar Blade Qty..................................................................2 Blades
Blade Cutting Width (Overall)......................................................60 inches.
Deck Construction.....................................................................FormedandWeldedSteel
Deck Material........................................................................... 10Gauge
Deck Weight.............................................................................818 lbs.
Spindle ....................................................................................4.5" by 9" Heat Treated Alloy
Spindle Bearing.........................................................................TaperedRollerBearings
Spindle Lubrication....................................................................Grease(PumpedIn)
Motor Type...............................................................................Gear
Motor Gear Width......................................................................2.25"
Motor Speed (Maximum)............................................................2500RPM
Motor Pressure (Maximum)........................................................3250PSI
Motor Rated Pressure................................................................3000PSI
Motor Rated Flow......................................................................38GPM
Motor Displacement.................................................................. 8.1 Cu.Inches
4. Rotary Head Torque Specification:
Motor to Spindle Housing...........................................................100 ft. lbs.
SPindle to Deck........................................................................425 ft. lbs.
Spindle Bearing Pre-Load...........................................................25 in. lbs. Rolling Torque
Blade Bar Leaf Bars. ( 1-1/4" Bolts)............................................ 2000 ft. lbs.
Blade Bolts ..............................................................................400 ft. lbs.
Blade Bar to Spindle..................................................................400 ft. lbs.
SPECIFICATIONS - AXTREME BOOM

©2006 Alamo Industrial Section 2 - 4
Axtreme Boom - Asy Man (07/06)
5. Control Valve: 5 Spool used with Rotary Heads w/ Door
Valve Type................................................................................OpenCenter 5 Spool
Valve Control (Manual Standard).................................................RemoteCableControl
Valve Control (Electonic Joystick Optional)..................................Joystick Electronic Control
Pressure (Maximum)................................................................. 3500PSI
Flow (Maximum)....................................................................... 20GPM
Main Relief............................................................................... Direct Acting: 3000 PSI: Adjustable
FilterType.................................................................................ReturnSide
Filter Size.................................................................................10Micron
Bushings..................................................................................GreasableSteel
6. Valve Ports: ( See Figure 1 & 2)
"A" Port...........ValvePortsdesignatedas"A"PortsconnecttotheRodEndoftheSwingandLiftCyl,tothe
BarrelEndoftheDipperCyl,to theBarrel Endof TiltCyl andtoBarrelEndof theDoor Cyl.
"B" Port......... ValvePortsdesignated as"B"Portsconnect totheBarrel EndofSwingand LiftCyl,to the
RodEndoftheDipperCyl,totheRodEndoftheTilt CylandtotheRodEndoftheDoorCyl.
SPECIFICATIONS - AXTREME BOOM
Door
(Yellow /White)
Tilt
(Red / White)
Tilt
(Red)
Dipper
(Blue / White)
Dipper
(Blue)
Lift
(Orange / White)
Lift
(Orange)
Swing
(Green / White)
Swing
(Green)
Pressure Supply (Port P1)
Return(Port T2)
1234567
1
23456
7
1234567
12345678
1
234567
8
12345678
1234567
1
23456
7
1
23456
7
1234567
12345678
1
234567
8
1
234567
8
12345678
12345678
1
234567
8
1
234567
8
12345678
123
1
2
3
123
123
123
123
123
123
123
123
1
2
3
123
1
1
12
12
1
1
1
1
12
12
Door
(Yellow)
123
4
122
A
B
AA
AA
BBBB
Mechanical
Remote Cable
Controled Valve
(Standard)
Figure 1
"A" Port Side
"B" Port Side
Note: Hose Colored Bands, Bands
withstripesgotoCylinderBase.Solid
colorbandsgo to Cylinder rod end.

©2006 Alamo Industrial Section 2 - 5
Axtreme Boom - Asy Man (07/06)
SPECIFICATIONS - AXTREME BOOM
7. Valve Sections Function:
Mechanical Control Vale (See Figure 1)
Spool Cylinder Function Pressure
"B" "A" "A" "B"
1 Swing Back Forward 2750PSI 2750PSI
2 Lift Up Down 2750PSI 1160PSI
3 Dipper Out In 2750PSI 1160PSI
4 Tilt Up Down 2750PSI MainRelief MainRelief
5 Door In-Open Out-Closed MainRelief MainRelief
Electronic Control Vale (See Figure 2)
Spool Cylinder Function Pressure
"B" "A" "A" "B"
1 Swing Back Forward 2750PSI 2750PSI
2 Lift Up Down 1160PSI 2750PSI
3 Dipper Out In 1160PSI 2750PSI
4 Tilt Up Down 2750PSI MainRelief
5 Door In-Open Out-Closed 2750PSI 2750PSI
3
4
Door
(Yellow)
Tilt
(Red)
Tilt
(Red / White)
Dipper
(Blue)
Dipper
(Blue / White)
Lift
(Orange)
Lift
(Orange / White)
Swing
(Green)
Swing
(Green / White)
Pressure Supply
(PortP1)
Return(Port T2)
Door
(Yellow /White)
Joystick
Electronic
Controled Valve
(Optional)
Figure 2
"A" Port Side
"B" Port Side
12
12
12
12
12
12
1234567
1234567
1234567
1234567
1234567
12
12
12
12
12
12
12
123
1
2
3
123
12 122
BB B B B
A
A A AA
Note: Hose Colored Bands, Bands
withstripesgotoCylinderBase.Solid
colorbandsgo to Cylinder rod end.

©2006 Alamo Industrial Section 2 - 6
Axtreme Boom - Asy Man (07/06)
8. Hose End Fitting Torque Specification:
Hose End Type: 37 Degree Angle End Steel Hose End Fittings*
Dash Nominal Cyl. Torque Torque
Size Size (in.) in. lbs. ft .lbs.
-4 1/4" 140 12
-6 3/8" 230 19
-8 1/2" 450 38
-10 5/8" 650 54
-12 3/4" 900 75
-16 1" 1200 100
-20 1-1/4" 1600 133
-24 1-1/2" 2000 167
-32 2" 2800 233
* Straight Threads do not always seal better when higher torgues are used. Too much torque
causes distortion and may lead to leakage. DO NOT over torque fittings and DO NOT allow any
contaminants to enter system through fittings when installing them.
9. TORQUE VALUES - BOLTS:
Maximum Torque per Bolt Size and Grade, Ft lbs & (Nm)
IMPORTANT ! Listed below IS BOLT TORQUE and NOT APPLICATION TORQUE, Component
Application Torque will vary dependimg on what is bolted down and the type material (Metal) that is
being bolted together. Thread condition and lubrication will vary Torque settings.
SPECIFICATIONS - AXTREME BOOM
Bolt
Dia.
mm 4.8 8.8 10.8
6
8
10
12
14
16
18
20
22
24
27
30
33
36
5
11
20
37
60
92
118
160
215
285
450
600
800
900
7
20
40
70
100
155
216
270
330
500
875
1200
1600
2100
12
25
58
105
140
200
280
355
430
700
1000
1700
2300
3000
ALWAYS
CHECK
MARKINGS
ON
TOP
OF
BOLT
HEAD
OR
OTHER
BOLT
DESCRIP-
TIONS
PlainHead 3Dashes 6Dashes
Bolt
Dia.
inch
2(B) 5(D) 8(F)
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
Not Used
Not Used
Not Used
35 (47)
55 (75)
75 (102)
105 (142)
185 (251)
160 (217)
250 (339)
330 (447)
480 (651)
10 (14)
20 (27)
35 (47)
55 (75)
85 (115)
130 (176)
170 (230)
300 (407)
445 (603)
670 (908)
910 (1234)
1250 (1695)
14 (19)
30 (41)
50 (68)
80 (108)
120 (163)
175 (230)
240 (325)
425 (576)
685 (929)
1030 (1396)
1460 (1979)
2060 (2793)
Inche Sizes Metric Sizes