Toro 25452, 25452E Parts Catalogue

PartsCatalog

FormNo.3377-979RevB

Backhoe

RT1200Trencher

ModelNo.25452—SerialNo.314000001andUp

ModelNo.25452E—SerialNo.314000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3377-979*B

OrderingReplacementParts

Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.

UnderstandingReferenceNumbers

Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.

Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.

ServiceAssemblyReferenceNumbers

Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly .

ListofAbbreviations

AR:asrequired

ASM:assembly

BBC:bladebrakecontrol

BHTF:buttonheadthreadforming

CARR:carriage

CCW:counterclockwise

CW:clockwise

DEG:degrees

DPA:DualPointAdjustment

ECM:electroniccontrolmodule

EXT:external

FH:athead

GA:gauge

HD:heavy-duty

HF:hexange

HH:hexhead

HHF:hexheadange

HHFTF:hexheadangethread

forming

HJ:hexjam

HLH:hexlaghead

HOC:height-of-cut

HP:highpressure

HSBH:hexsocketbuttonhead

HSFH:hexsocketathead

HSH:hexsockethead

HWH:hexwasherhead

HWHTF:hexwasherheadthread

forming

HYD:hydraulic

LH:lefthand

LP:lowpressure

LPG:LiqueedPetroleumGas

NI:nyloninsert

NPTF:nationalpipethreadne

PFH:phillipsathead

PPH:phillipspanhead

PPHTF:phillipspanheadthread

forming

PRH:phillipsroundhead

PTH:phillipstrusshead

PTO:power-take-off

RH:righthand

ROPS:roll-overprotectionsystem

Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually .Referencenumbersofthis
typeappearinillustrationandinpartslists.

ReferenceNumbersIndicatingQuantity

Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy .Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.

Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.

RRB:rearrollerbrush

SFH:slottedllisterhead

SHH:slottedhexhead

SHWH:slottedhexwasherhead

SPH:slottedpanhead

SQH:squarehead

SRH:slottedroundhead

STD:standard

TAP:selftapping

TTH:torxtrusshead

2

Contents

MountingFrameAssembly...................................................................................4

HydraulicCylinderAssemblyNo.130-7467....................................................................6

SwingTowerandBoomLatchAssembly.......................................................................8

BoomandDipperAssembly.................................................................................10

HydraulicCylinderAssemblyNo.130-7464...................................................................12

HydraulicCylinderAssemblyNo.130-7466...................................................................14

HydraulicCylinderAssemblyNo.130-7465...................................................................16

StabilizerandCylinderAssembly............................................................................18

HydraulicCylinderAssemblyNo.130-7468...................................................................20

SeatandConsoleAssembly.................................................................................22

SeatPostKitAssemblyNo.130-7501........................................................................24

HydraulicPlumbingAssembly...............................................................................26

HydraulicValveandCylinderPlumbingAssembly..............................................................28

CatwalkandHandrailAssembly.............................................................................30

CatwalkAssemblyNo.AU106979...........................................................................32

18InchTrenchingBucket...................................................................................34

©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

3

PrintedintheUSA.

AllRightsReserved

MountingFrameAssembly

3377-979B401

MountingFrameAssembly(continued)

Ref.

PartNumber

1130-84211

1:2125-66902

2AUH4268584Washer
3AU426-20564Bolt
4AUH4342631
5

AUH610281Washer
6AUH111575-032Link
7

AUH111583-032Link
8AUH768511Pin

Qty.Description

MountingFrameASM
Decal-Danger,Crushing

Spacer-Link,Swing

Ref.

15:3AU38-120281

PartNumber

9AUD338051Pin-Klik
10130-74672
11AU232-41168Nut-Hex
12AUH1102704Bolt-U
13AUH4342622
14AUD252794Ring
15AUH6725071

18302-572

Qty.Description

HYDCylinderASM

Pin(CylinderT oLinks)

LockingSwingPinASM
Pin-Spring,Slotted
Fitting-Grease

53377-979B

HydraulicCylinderAssemblyNo.130-7467

3377-979B603A4

HydraulicCylinderAssemblyNo.130-7467(continued)

Ref.

PartNumber

1131-38011
2302-22

Qty.Description

SealKit
Fitting-Grease

73377-979B

SwingTowerandBoomLatchAssembly

3377-979B802

SwingTowerandBoomLatchAssembly(continued)

Ref.

PartNumber

1AUH436021-031Handle
2AUH333321
3AU103-162001Ring-Retaining,External

AU113171A1-03

4
5

AUH4379601
6AUH4339371Pin-Retainer
7

AUL1096711Pin-Retainer
8AU1084632
9AUH672500-031Latch-Lock,Boom

10AU495-811632Washer-Flat
11AU496-21053
12AUH6723541
13AUH4341251

Qty.Description

Grip-Handle

1

Tower-Swing
Pin(T opSwingPivot)

Pin(BoomPivot)

5

Washer-Flat(Hardened)
Pin-Boom(Cylinder)
Pin(LatchT oSwingTower)

Ref.

PartNumber

14AUD330231Bushing
15AU1084662
16AUH4379591
1760-98701
1832153-54Nut-Hex
19302-572
20302-22
21323-431
22AU426-8241
23AU232-41161Nut-Hex
24

SG271517
25125-84761
26AUD252792Ring

Qty.Description

2

Spacer-Pin
Pin(LowerSwingPivot)
Screw-HH

Fitting-Grease
Fitting-Grease
Screw-HH
Screw-HH

Screw-HH
Decal-OperatorPresence

93377-979B

BoomandDipperAssembly

3377-979B1003

BoomandDipperAssembly(continued)

Ref.

PartNumber

AU113170A1-03

1

AU113177A1-03

2
3AUH4337421

4AUH4337432
5

AUH433745-032
6AUH433746-032
7

AUH433749-031
8AUH4379621
9130-74641

10AUH6725594Pin-Bucket
11AUH4339374Pin-Retainer

Qty.Description

1

BoomASM

1

DipperASM
Pin-Dipper(CylinderTo
BoomPin)
Pin(DipperCylinder)
Link-Curved,Bucket
Link-Straight,Bucket
Spacer-Link,Bucket
Pin(DipperPivot)
HYDCylinderASM

Ref.

PartNumber

12AUH4337391
13130-74661
14AU55-10091Washer-Bearing,Lock
15AUD252799Ring
16302-28
17302-572
183253-214Washer-Lock
19323-62
20130-74651
2199-27061Nut
22323-432
23AU232-41162Nut-Hex

Qty.Description

Pin(StabilizerT oFrame)
HYDCylinderASM

Fitting-Grease
Fitting-Grease

Screw-HH
HYDCylinderASM

Screw-HH

113377-979B