Toro 48in Hydraulic Crumber, RT1200 Traction Unit Installation guide

Toro
Brand
Toro
Model
48in Hydraulic Crumber, RT1200 Traction Unit
Type
Installation guide

This manual is also suitable for

Toro 48in Hydraulic Crumber, RT1200 Traction Unit is a versatile attachment designed to simplify and enhance your trenching operations. Its robust construction and advanced hydraulic system empower you with precise control and efficient performance, making it an ideal choice for both residential and commercial applications.

With its 48-inch working width, this crumber effectively breaks up and pulverizes soil, leaving a smooth and well-prepared trench for laying cables, pipes, or other underground infrastructure. The hydraulically powered cylinder provides exceptional lifting and lowering capabilities, allowing you to adjust the crumber's depth with ease and precision.

Toro 48in Hydraulic Crumber, RT1200 Traction Unit is a versatile attachment designed to simplify and enhance your trenching operations. Its robust construction and advanced hydraulic system empower you with precise control and efficient performance, making it an ideal choice for both residential and commercial applications.

With its 48-inch working width, this crumber effectively breaks up and pulverizes soil, leaving a smooth and well-prepared trench for laying cables, pipes, or other underground infrastructure. The hydraulically powered cylinder provides exceptional lifting and lowering capabilities, allowing you to adjust the crumber's depth with ease and precision.

FormNo.3407-770RevA
48in,60in,and72inHydraulicCrumber
RT1200TractionUnit
ModelNo.25446
ModelNo.25446E
ModelNo.25447
ModelNo.25447E
ModelNo.25448
ModelNo.25448E
InstallationInstructions
Safety
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato
causecancer,birthdefects,orreproductiveharm.
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedormissing.
decal125-6670
125-6670
1.Cutting/dismembermenthazard,trencher—keepbystandersawayfromthetrencher;keepawayfrommovingparts;keepall
guardsandsafetiesinplace.
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3407-770*A
Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
1
Nopartsrequired
–
Preparethemachine.
Crumber-tubeassembly
1
2
Crumber-plateassembly
1
Installthecrumbertubeandplate
assembly.
Adapterttings
2
Hydraulichoses2
Hose-mountclamp2
3
Bolt(1/2x2-1/4inches)
4
Installthehydraulichoses.
Tubeclamp4
Coverplate
2
Bolt(5/16x1-1/2inches)
2
Bolt(3/8x2-1/2inches)
3
Hexnut(3/8inch)
3
Upperangleconduit1
Lowerangleconduit1
Tall,frontangleconduit
1
Tall,rearangleconduit1
Angletie1
Washer2
Bolt(1x2-1/2inches)
2
Hexnut(1/2inch)
5
Bolt(3/8x2-1/2inches)
3
Bolt(3/8-16x1inch)
1
4
Bolt(3/8x2-3/4inches)
1
Securethehydraulichoses.
5
Switch
1Installtheswitch.
2
1
PreparingtheMachine
NoPartsRequired
Procedure
1.Parkthemachineonalevelsurface.
2.Lowertheattachments.
3.Engagetheparkingbrake.
4.Shutofftheengineandremovethekeyfromtheignitionswitch.
g038689
Figure1
2
InstallingtheCrumberTube
andPlateAssembly
Partsneededforthisprocedure:
1
Crumber-tubeassembly
1
Crumber-plateassembly
Procedure
Important:Youshouldhaveeither2peopleorlifting
equipmenttoperformthisprocedure.
1.Loosenandremovethe4boltsandthe4locknutsthat
securethecrumber-mountingbracketstotheboom
(Figure2).
g031720
Figure2
2.Installthecrumber-tubeassemblyusingthe4locknuts
and4boltsthatyouremovedpreviously(Figure2).
3
3.Securethecrumber-plateassemblytothecrumber-tube
assemblyasshowninFigure2.
3
InstallingtheHydraulicHoses
Partsneededforthisprocedure:
2
Adapterttings
2Hydraulichoses
2Hose-mountclamp
4
Bolt(1/2x2-1/4inches)
Procedure
1.Installthe2adapterttingsontothemachine(Figure
3).
g038690
Figure3
2.Removethe4bolts,washers,andnuts(Figure3).
Note:Discardthebolts.
3.Securethehose-mountclampusing4bolts(1/2x
2-1/4inches)and4washersandthenutspreviously
removedasshowninFigure3.
4.Torquetheboltsto127to157N∙m(94to116ft-lb).
5.Route1ofthehosesfromthelowerportonthe
cylindertotheleftportonthemachine(Figure4).
g038691
Figure4
6.Routetheotherhosefromtheupperportonthe
cylindertotherightportonthemachine(Figure5).
g038692
Figure5
4
4
SecuringtheHydraulicHoses
Partsneededforthisprocedure:
4Tubeclamp
2
Coverplate
2
Bolt(5/16x1-1/2inches)
3
Bolt(3/8x2-1/2inches)
3
Hexnut(3/8inch)
1Upperangleconduit
1Lowerangleconduit
1
Tall,frontangleconduit
1Tall,rearangleconduit
1Angletie
2Washer
2
Bolt(1x2-1/2inches)
5
Hexnut(1/2inch)
3
Bolt(3/8x2-1/2inches)
1
Bolt(3/8-16x1inch)
1
Bolt(3/8x2-3/4inches)
Procedure
1.Securethehydraulichosestothetrencherdrivecover
using4tubeclamps,2coverplates,and2bolts(5/16x
1-1/2inches)asshowninFigure6.
g038693
Figure6
2.Torquetheboltsto31to37N∙m(23to28ft-lb).
3.Securetheupperandlowerangleconduitstothe
boom-mountplateontheframeusing3bolts(3/8x
2-1/2inches)and3hexnuts(3/8inch)asshownin
Figure7.
Note:Whentheboomisup,thereshouldnotbeany
slackinthehoses.
Note:Theboltsshouldbebehindthehydraulichoses.
g038694
Figure7
5
4.Torquethe3bolts(3/8x2-1/2inches)to51to65
N∙m(38to48ft-lb).
5.Removetheboltsandnutsfromthecrumber-bracket
bar(Figure8).
Note:Discardthebolts.
g031726
Figure8
6.Securetheangletietothetall,frontangleconduitusing
1bolt(3/8x1inch)and1nut(3/8inch)asshown
inFigure8.
7.Torquethebolt(3/8x1inch)to51to65N∙m(38to
48ft-lb).
8.Securethetall,frontangleconduittothecrumber
bracketusing2washersand2bolts(1x2-1/2inches)
andthe2boltspreviouslyremoved(Figure8).
9.Torquethe2bolts(1x2-1/2inches)to732to894
N∙m(540to660ft-lb).
10.Securethetall,rearangleconduittothetall,frontangle
conduitusing3bolts(3/8x2-1/2inches)and3nuts
(3/8inch)asshowninFigure8.
11.Torquethe3bolts(3/8x2-1/2inches)to51to65
N∙m(38to48ft-lb).
12.Securetheangletietotheupperandlowerangle
conduitassemblyusing1bolt(3/8x2-3/4inches)and
1nut(3/8inch)asshowninFigure8.
13.Torquethebolt(3/8x2-3/4inches)to60to76N∙m
(44to56ft-lb).
5
InstallingtheSwitch
Partsneededforthisprocedure:
1
Switch
Procedure
1.Removethe6hex-angedbolts(12x30mm)that
securetherear-coverplatetotherearbulkheadofthe
machine,andremovethecoverplate(Figure9).
g025321
Figure9
1.Bulkhead
3.Hex-angedbolt(12x30
mm)
2.Rear-coverplate
2.Cutthecabletiestoallowthewireharnessenough
slack.
6
3.Removetheplugandinstalltheswitch(Figure10).
g031727
Figure10
4.Connectthewireharnesslabeled“plowtilt”tothe
switch.
5.Testtheattachment:
•Pushtheswitchtowardtherearofthemachineto
lowertheattachment.
•Pushtheswitchtowardthefrontofthemachine
toraisetheattachment.
6.Checkforhydraulicleaks.
7.Installtherear-coverplatetotherearbulkhead
removedinstep1ofthisprocedure.
7
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Toro 48in Hydraulic Crumber, RT1200 Traction Unit Installation guide

Toro
Brand
Toro
Model
48in Hydraulic Crumber, RT1200 Traction Unit
Type
Installation guide
This manual is also suitable for

Toro 48in Hydraulic Crumber, RT1200 Traction Unit is a versatile attachment designed to simplify and enhance your trenching operations. Its robust construction and advanced hydraulic system empower you with precise control and efficient performance, making it an ideal choice for both residential and commercial applications.

With its 48-inch working width, this crumber effectively breaks up and pulverizes soil, leaving a smooth and well-prepared trench for laying cables, pipes, or other underground infrastructure. The hydraulically powered cylinder provides exceptional lifting and lowering capabilities, allowing you to adjust the crumber's depth with ease and precision.

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