Toro Auxiliary Hydraulics Kit, RT1200 Trencher Installation guide

Brand: Toro

Model: Auxiliary Hydraulics Kit, RT1200 Trencher

Type: Installation guide

Toro Auxiliary Hydraulics Kit, RT1200 Trencher expands the capabilities of your RT1200 Trencher by providing additional hydraulic power and control, allowing you to operate a wide range of attachments and tools. With this kit, you can easily connect and use attachments such as side shift, plow height, plow-head tilt, crumber height/plow attitude, auxiliary function, rock saw stabilizer height, and plow swing.

FormNo.3378-102RevA

AuxiliaryHydraulicsKit

RT1200Trencher

ModelNo.25460

ModelNo.25460E

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

Safety

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential

danger.Replaceanydecalthatisdamagedorlost.

127-1831

1.Plowswing5.Plow-headtilt

2.Rocksawstabilizerheight6.Plowheight

3.Auxiliaryfunction7.Sideshift

4.Crumberheight/Plowattitude

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3378-102*A

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Nopartsrequired

–

Removetherear-coverplate.

Rear-attachmenthydraulicvalve1

Connectthehydrauliclinestothe

hydraulicttings.

Valve-mountplate1

Hex-headscrew(12x30mm)

Installthevalve-mountplate.

Rear-attachmenthydraulicvalve1

Connectthewiring-harnessconnectors

tothecoils.

Nopartsrequired

–

Understandthehydraulicconnections.

Nopartsrequired

–

Installtherear-coverplate.

RemovingtheRear-cover

PlateandtheCoverPlate

NoPartsRequired

Procedure

1.Removethe3hex-headscrews(10x30mm)from

thebulkheadandthe3hex-headscrews(12x30mm)

fromtherear-coverplate(Figure1).

Figure1

1.Hex-headscrews(10x30

mm)

3.Hex-headscrews(12x30

mm)

2.Bulkhead4.Rear-coverplate

2.Removetherear-coverplate(Figure2).

Figure2

1.Rear-coverplate

3.Removethe2hex-headscrews(12x50mm)andthe

2locknuts(12mm)securingthecoverplatetothe

frame-mountplate(Figure3).

Note:Retainthe2locknuts(12mm).

Figure3

1.Frame-mountplate

3.Hex-headscrews(12x50

mm)

2.Coverplate

4.Removethecoverplate(Figure4).

Figure4

1.Coverplate

ConnectingtheHydraulic

LinestotheHydraulicFittings

Partsneededforthisprocedure:

1Rear-attachmenthydraulicvalve

Procedure

1.Removethe3hydrauliclines(pressure,return,andload

sense)fromtheclamp(behindtheframe-mountplate),

andmovethelinestotheright,towardtheproximityof

thehydraulicttingsontherear-attachmenthydraulic

valve(

Figure5).

Figure5

1.Clamp

4.Hydraulicloadsenseline

2.Frame-mountplate5.Hydraulicpressureline

3.Plugsforthehydraulic

lines

6.Hydraulicreturnline

2.Removetheplugsfromthe3hydrauliclines(Figure5).

Note:Checkthehydrauliclinesforanyleaks,butdo

nottouchthehydraulicuidwithyourhandsifaleak

exists.

3.Connectthehydraulic-pressurelinetothe

hydraulic-pressuretting(labeledPonthe

rear-attachmenthydraulicvalve)asshowninFigure6.

Figure6

1.Hydraulic-returntting

(labeledTonthe

rear-attachmenthydraulic

valve)

4.Hydraulic-pressureline

2.Hydraulicload-sense

tting(labeledLSonthe

rear-attachmenthydraulic

valve)

5.Hydraulicload-senseline

3.Hydraulic-pressure

tting(labeledPonthe

rear-attachmenthydraulic

valve)

6.Hydraulic-returnline

4.Connectthehydraulicload-senselinetothehydraulic

load-sensetting(labeledLSontherear-attachment

hydraulicvalve)asshowninFigure6.

5.Connectthehydraulic-returnlinetothehydraulic-return

tting(labeledTontherear-attachmenthydraulic

valve)asshowninFigure6.

6.Installthevalve-mountplate;refertoInstallingthe

Valve-mountPlate.

InstallingtheValve-mount

Plate

Partsneededforthisprocedure:

1Valve-mountplate

Hex-headscrew(12x30mm)

Procedure

1.Alignthe2holesintheframe-mountplatewiththe2

holesinthevalve-mountplate(Figure7).

2.Installthe2newhex-headscrews(12x30mm)and

the2locknuts(12mm)removedinstep

3ofRemoving

theRear-coverPlateandtheCoverPlateasshownin

Figure7.

Figure7

1.Valve-mountplate3.Frame-mountplate

2.Hex-headscrews(12x30

mm)

Connectingthe

Wiring-harnessConnectorsto

theCoils

Partsneededforthisprocedure:

1Rear-attachmenthydraulicvalve

Procedure

Seethefollowinggureforconnectingthewiring-harness

connectorsintothefrontandbackofthecoilsonthe

rear-attachmenthydraulicvalve.

Note:Tomakesurethatthereisasolidconnection,ensure

thatthewiring-harnessconnectorsaresecurelyinsertedinto

theirrespectivecoilsontherear-attachmenthydraulicvalve.

Thewiring-harnessconnectorcorrespondtothecoilsonthe

rear-attachmenthydraulicvalveasshowninFigure8(from

lefttoright):

•Plowswingright

•Reelcarrier

•Plowsteerright

•Plowup/plowdown

•Slidingoffset

•Plow-boomoat

•Plowsteerleft

•Plow-swingoat

•Plowswingleft

Figure8

1.Plowswingright

6.Plow-boomoat

2.Reelcarrier

7.Plowsteerleft

3.Plowsteerright

8.Plow-swingoat

4.Plowup/plowdown9.Plowswingleft

5.Slidingoffset

UnderstandingtheHydraulic

Connections

NoPartsRequired

Procedure

Thehydraulicconnectionscorrespondtothenumbersonthe

rear-attachmenthydraulicvalveasfollows:

•A1-B1—Sideshift(Figure9)

•A2-B2—Plowheight(Figure9)

•A3-B3—Plow-headtilt(Figure9)

•A4-B4—Crumberheight/Plowaltitude(Figure9)

•A5-B5—Auxiliaryfunction(

Figure9)

•A6-B6—Rocksawstabilizerheight(Figure9)

•A7-B7—Plowswing(Figure9)

Figure9

1.A5-B5(auxiliaryfunction)5.A4-B4(crumber

height/plowaltitude)

2.A3-B3(plow-headtilt)6.A6-B6(rocksawstabilizer

height)

3.A2-B2(plowheight)7.A7-B7(plowswing)

4.A1-B1(sideshift)

InstallingtheRear-coverPlate

NoPartsRequired

Procedure

1.Alignthe3holesontherear-coverplatewiththe

correspondingholesontheframe-mountplate(Figure

10).

Figure10

1.Hex-headscrews(10x30

mm)

4.Hex-headscrews(12x30

mm)

2.Bulkhead5.Frame-mountplate

3.Rear-coverplate

2.Installtherear-coverplateontotheframe-mountplate

withthe3hex-headscrews(12x30mm)removedin

step1ofRemovingtheRear-coverPlateandtheCover

Plate(Figure10).

3.Installthebulkheadwiththe3hex-headscrews(10x

30mm)removedinstep1ofRemovingtheRear-cover

PlateandtheCoverPlate(Figure10).

Notes:

Toro Auxiliary Hydraulics Kit, RT1200 Trencher Installation guide

Toro Auxiliary Hydraulics Kit, RT1200 Trencher Installation guide

Toro Auxiliary Hydraulics Kit, RT1200 Trencher Installation guide

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