Ditch Witch BT20 Parts Manual 050-689 - PDF DOWNLOAD

BT20

Parts Manual

Issue 2

050-689

1

BT20 ISSUE NO. 2PL-12/15 For Replacement Copy Order P/N 050-689

This product and its use may be coverd by one or more patents at http://patents.charlesmachine.works .

This manual contains information concerning the following models: BT20

Copyright 2015 by The Charles Machine Works, Inc. , Ditch Witch, CMW, AutoCrowd, Modularmatic, Jet Trac, Roto Witch, Subsite, Fluid Miser, Perma-Soil, Power Pipe, Super Witch, Super Witch II, Pierce Arrow, The Underground, and The Underground Authority Worldwide are registered trademarks of The Charles Machine Works, Inc.

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FOREWORD_________________________________________ This manual contains illustrated parts lists to help you select quality Ditch Witch® replacement parts for your Ditch Witch equipment. Using other replacement parts will lessen the productivity of your equipment. 

Descriptions and specifications in this book were current at publication. However, the Charles Machine Works, Inc. reserves the right to improve equipment, so this manual might not reflect the most current improvements.



Part numbers enclosed in a box or marked as “obsolete” in the remarks column are no longer available from The Charles Machine Works, Inc. Your local Ditch Witch dealer may be able to locate the part for you.



Footnotes provide more information to help you identify parts shown in the manual.



Assembly instructions referenced in footnotes are available through your local Ditch Witch dealer.



Instructions on recommended equipment use and maintenance are in the Operator’s Manual that was shipped with your equipment.

Keep the following in mind when ordering Ditch Witch replacement parts:  Specify parts you need by part number and description, not by illustration reference numbers.  Have equipment model and serial number on hand to help ensure you get the right parts for your machine whether it’s old or new.

Thank you for buying and using Ditch Witch equipment and replacement parts.

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WARRANTY__________________________ DW WARRANTY Policy July, 2005

POLICY 1: DITCH WITCH® EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY

Subject to the limitation and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by The Charles Machine Works, Inc. (CMW) that fail due to a defect in material or workmanship within one (1) year of first commercial use (Exception: 2 years for all SK500 Attachments). Free labor will be provided at any authorized Ditch Witch dealership for installation of parts under this warranty during the first year following “initial commercial” use of the serial numbered Ditch Witch equipment on which it is installed. The customer is responsible for transporting their equipment to an authorized Ditch Witch dealership for all warranty work.

EXCLUSIONS FROM PRODUCT WARRANTY All incidental or consequential damages.

All defects, damages, or injuries caused by misuse, abuse, improper installation, alteration, neglect, or uses other than those for which products were intended.

All defects, damages, or injuries caused by improper training, operation, or servicing of products in a manner inconsistent with manufacturer’s recommendations.

All engines and engine accessories (these are covered by original manufacturer’s warranty).

Tires, belts, and other parts which are subject to another manufacturer’s warranty. (Such warranty will be available to purchaser.)

ALL IMPLIED WARRANTIES NOT EXPRESSLY STATED HEREIN, INCLUDING ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. IF THE PRODUCTS ARE PURCHASED FOR COMMERCIAL PURPOSES, AS DEFINED BY THE UNIFORM COMMERCIAL CODE, THEN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE HEREOF AND THERE ARE NO IMPLIED WARRANTIES OF ANY KIND WHICH EXTEND TO A COMMERCIAL BUYER. ALL OTHER PROVISIONS OF THIS LIMITED WARRANTY APPLY INCLUDING THE DUTIES IMPOSED. Ditch Witch products have been tested to deliver acceptable performance in most conditions. This does not imply they will deliver acceptable performance in all conditions. Therefore, to assure suitability, products should be operated under anticipated working conditions prior to purchase.

Defects will be determined by an inspection within thirty (30) days of the date of failure of the product or part

by CMW or its authorized dealer. CMW will provide the location of its inspection facilities or it’s nearest authorized dealer upon inquiry. CMW reserves the right to supply remanufactured replacement parts under this warranty as it deems appropriate.

Extended warranties are available upon request from your local Ditch Witch dealer or CMW. Some states do not allow exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply. Further, some states do not allow exclusion of or limitation of how long an implied warranty lasts, so the above limitation may not apply. This limited warranty gives product owner specific legal rights and the product owner may also have other rights which vary from state to state.

For information regarding this limited warranty, contact CMW’s Product Support Department, P.O. Box 66, Perry, OK 73077-0066, or contact your local Ditch Witch dealer.

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CONTENTS ________________________ Decals

Electrical

Frame Components

Brakes

Decal Location ........................................... 8 Frame – BT20 ........................................... 14 Slipper Springs ........................................ 16 Drum and Hub ......................................... 18

Electrical Diagram .................................... 28 Electric Brake ........................................... 32 Hydraulic Brake (12”) ............................... 34

Miscellaneous Tire & Wheel

Tire & Wheel – BT20 ................................. 22 Tire & Wheel – BT20 ................................. 24

Accessories ............................................. 38 Parts Manual Change Request ............... 41 Warranty Registration ............................. 44

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DECALS

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DECAL LOCATION BT20

40.00” 30.00”

3.00”

3.00”

3.00”

3.00”

5.00” 3.00”

6 4

4.31”

3.00”

3.50”

1.38”

3.50”

3.50”

22.00”

3.50”

Note: Always apply stripe with RED panel next to lights.

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DECAL LOCATION BT20

3

4 6

12

13

1

5

06

2

7

11

8

9

10

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DECAL LOCATION BT20 REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

275-585 273-475 275-172 270-5127 275-245 275-307 275-419 275-460 274-352 274-352 274-352 274-352 274-352 274-352 270-2109 270-2120

QTY

DESCRIPTION

REMARKS

INC REF #’S 1 THRU 13

1 1 2 1 1 2 1 2 2 2 2 2 3 1 1

DECAL KIT - BT20 WARNING READ OPERATOR MANUAL DITCH WITCH ID BATTERY CAUTION BATTERY ACID DITCH WITCH EMBLEM WARNING FLAMMABLE BT20 MODEL ID HIGH VIS. STRIPE ( 2” X 117” ) HIGH VIS. STRIPE ( 2” X 65” ) HIGH VIS. STRIPE ( 2” X 48” ) HIGH VIS. STRIPE ( 2” X 12” ) HIGH VIS. STRIPE ( 2” X 22” ) HIGH VIS. STRIPE ( 2” X 3-1/2” ) SEE FOOTNOTE 1 SEE FOOTNOTE 1

FOOTNOTES: 1. LOCATE DECAL WITHIN 3” OF TRAILER CERTIFICATION TAG.

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12

NOTES:

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FRAME COMPONENTS

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BT20 FRAME

2

30 12

3

31

23

12 10

11

1

26 1

9

6

25

24

13 22 8

12 17

7 10 19 18 4 5

20

32 27 16 29 15

27

28

14

21

04

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BT20 FRAME REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

32.

QTY

105-047 2 105-065 4 105-183 2 105-185 3 105-186 3 105-208 4 105-319 2 105-994 6 107-066 6 105-372 4 105-376 6 105-384 8 107-065 6 105-502 4 105-845 5 105-882 5 110-038 AR 110-556 110-074 110-050 AR 110-127 2 110-129 1 181-947 2 205-010 1 206-347 1 326-424 1 326-748 1 326-763 1 326-907 18 326-908 2 326-915 1 105-349 2 326-569 2 110-057 17

DESCRIPTION

LOCKNUT (3/8-NC) LOCKNUT (1/2-NC) BOLT (3/8-NC X 2-1/2") BOLT (#10-24 X 1/2", RD SLT HD) NUT (#10-24) BOLT (1/2-NC X 1-1/4") BOLT (3/4-NC X 1-1/2") LOCKNUT (5/8-NC) LOCKNUT (1-NC) LOCKNUT (3/4-NC) BOLT (5/8-NC X 3") WASHER (3/4") BOLT (1-NC 2-1/2") COTTER PIN (3/16" X 2") FLG LOCKNUT (3/8-NC) CARRIAGE BOLT (3/8-NC X 2-1/2") CHAIN (5/16" TO 12") GRAB HOOK (FOR Š" CHAIN) REPAIR LINK (FOR Š" CHAIN) CHAIN BOOMER (5/16" TO …")

CHAIN (3/8" X 60.6") REGISTRATION HOLDER RAMP PIN LUNETTE JACK (30,000 LB) BATTERY BOX COVER HANDLE EXTENSION HITCH (6 HOLE) WOOD PLANK RAMP BOARD RETAINER BOLT (3/4-NC X 1-1/2") CHAIN KEEPER WIRE CLAMP

REMARKS

TORQUE TO 300 FT-LBS

FOR 6 HOLE HITCH INCL HANDLE

2" X 10" X 105-1/2"

NOT SHOWN:

FOOTNOTES:

NOTE:

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Slipper Springs

17

Slipper Springs

REF. NO. 1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

PART NUMBER 105-047 105-179 105-501 105-502 105-908 105-932 105-994 205-650 205-651 205-654 205-662 205-664 205-678 205-683

14.

205-684 205-685

QTY. 2 2 2 2 6 2 16 6 2 4 4 8 2 2

DESCRIPTION LOCKNUT (3/8-NC) BOLT (3/8-NC X 3-1/2 IN.) COTTER PIN (1/8 IN. X 2 IN.)- EARLY MODELS COTTER PIN (3/16 IN. X 2 IN.) LOCKNUT (9/16-NF) CASTLE NUT (7/8-NC) FLANGE LOCKNUT (5/8-NC) SHACKLE BOLT EQUALIZER BOLT U-BOLT PLATE SLIPPER LEAF SPRING (INCL. REF. NO. 11) NYLON BUSHING (9/16 IN. ID) U-BOLT (5/8-NC) ELECTRIC AXLE (INCL. ELECTRIC BRAKES AND DRUM & HUB ASSEMBLY) AXLE EQUALIZER

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DRUM AND HUB

12 14

8 4 13

5

2

10

7 6

11 3 1

9

01

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DRUM AND HUB REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

105-317 105-501 106-016 125-269 125-270 125-347 125-348 205-686 205-687 155-797 157-055 110-416 155-887 105-276 106-776 106-065

QTY

1 1 1 1 1 1 1 1 1 1 1 1 8 8 8

DESCRIPTION

REMARKS

SLOTTED JAM NUT (1-NF) COTTER PIN (1/8" X 2") WASHER INNER BEARING (1.750") INNER RACE (3.265") OUTER BEARING (1.250") OUTER RACE (2.6875") DRUM AND HUB (PARTS ASSEMBLY) OIL CAP ASSEMBLY O-RING (231 D70) O-RING (231 D70) PLUG INTERNAL SEAL LUG NUT (5/8-NF) FLG LUG NUT (5/8-NF) LUG BOLT (5/8-NF X 3.25", GD 8)

INCL REF NO.'S 5, 7 AND 14 INCL REF NO.'S 10 AND 11

USED WITH 205-887 TIRE AND WHEEL USED WITH 205-907 TIRE AND WHEEL

NOT SHOWN:

FOOTNOTES:

NOTE:

01

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NOTES:

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TIRE & WHEEL

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23

24

25

26

NOTES:

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ELECTRICAL

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Electrical Diagram

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Electrical Diagram

REF. PART NO. NUMBER 1. 105-078 2. 105-085 3. 105-198 4. 105-228 5. 105-865 6. 110-449 7. 110-366 8. 110-431 9. 215-011 217-744 217-718 10. 215-031 11. 215-256 12. 215-412 215-422 215-423 13. 215-439 215-440 14. 163-075 15. 163-074 16. 217-013 17. 217-015 215-448 18. 217-016 215-449 19. 217-018 20. 215-743 21. 217-056 NOT SHOWN: 101-065 110-030 214-709 256-669 275-146 275-203

QTY 2 3 1 1 4 38 28 28 1 1 1 1 1 1 4 2 2 1 5 6 1 1 2

DESCRIPTION NUT (1/4-NC) LOCKNUT (1/4-NC) BOLT (1/4-NC X 1-3/4") SCREW (5/16-12 X 1", SLF TAP) BOLT (1/4-NC X 3/4") POP RIVET (3/16" X .69") TOP RECLOSABLE FASTNER BOTTOM RECLOSABLE FASTNER ELECTRIC BRAKE CONTROLLER (NOT AVAILABLE) ELECTRIC BRAKE CONTROLLER ELECTRIC BRAKE CONTROLLER BREAKAWAY SWITCH BATTERY (12V/200AMP) LICENSE PLATE LAMP LAMP COVER LAMP LENS (CLEAR) STOP AND TAIL LIGHT RED LENS RIGHT ELECTRIC BRAKE LEFT ELECTRIC BRAKE 6-WAY MALE ELECTRIC CONNECTOR RED CLEARANCE SIDE MARKER RED LENS AMBER CLEARANCE SIDE MARKER AMBER LENS 6-WAY FEMALE ELECTRIC CONNECTOR SOCKET WIRE HARNESS (INCL. REF. NO. 16 ) REFLECTOR SOLAR BATTERY CHARGER KIT (INC BELOW) CABLE TIE SOLAR BATTER CHARGER URETHANE SLEEVE SAFETY RULE DECAL BATTERY DECAL

FOOTNOTES: 1. THESE ELECTRIC BRAKE CONTROLLERS ARE HYDRAULICALLY ACTUATED AND REQUIRE CONNECTING INTO TOWING VEHICLE BRAKE LINE. 2. THIS ELECTRIC BRAKE CONTROLLER IS ELECTRONICALLY ACTUATED FOR USE WITH TOWING VEHICLES WITH ANTI-SKID BRAKES (SINCE 1987), IT DOES NOT REQUIRE CONNECTING INTO TOWING VEHICLES BRAKE LINE. 3. REFER TO INSTRUCTION 051-242.

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REMARKS

FOOTNOTE 1 FOOTNOTE 1 FOOTNOTE 2

FOOTNOTE 3

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NOTES:

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BRAKES

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33

34

HYDRAULIC BRAKE (12")

1 15 2 13 12 10 17

6

7

9

14 4 3 11 16

5

8

01

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HYDRAULIC BRAKE (12") REF PART NO. NUMBER

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

163-046 163-047 105-089 105-090 115-572 117-021 160-622 160-625 160-641 160-663 160-664 190-118 160-665 160-669 163-055 163-056 105-091 105-822 105-826 105-047 163-108 117-077

QTY

1 1 1 1 1 2 4 1 1 1 1 1 1 2 2 5 5 1 1

DESCRIPTION

LEFT HYDRAULIC BRAKE RIGHT HYDRAULIC BRAKE LOCKNUT (5/16-NC) BOLT (5/16-NC X 3/4") EXTENSION SPRING EXTENSION SPRING WHEEL CYLINDER ROD BRAKE SHOE PIN HOLD-DOWN SPRING WASHER RIGHT WHEEL CYLINDER LEFT WHEEL CYLINDER WHEEL CYLINDER REPAIR KIT (1-1/8") BRAKE BLEEDER VALVE SLOT PLUG (5/16" X 1-1/16") PRIMARY BRAKE SHOE-HYD SECONDARY BRAKE SHOE-HYD LOCK WASHER (5/16") FLANGE LOCK BOLT (5/16-NC X 1/2") FLANGE LOCK BOLT (3/8-NC X 1") LOCKNUT (3/8-NC) ADJUSTING SCREW ASSEMBLY LEVER SPRING (RED)

REMARKS

INCL REF NO.'S 1 THRU 17 INCL REF NO.'S 1 THRU 17

NOT SHOWN:

FOOTNOTES:

NOTE:

01

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NOTES:

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MISCELLANEOUS

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ACCESSORIES

1 3 5

7

2

6 4

8

10

9

14 13 12

11

04

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ACCESSORIES REF PART NO. NUMBER

1 2 3 4 5 6 7 8 9 10 11 12 13 14

306-912 307-572 105-319 105-384 326-569 105-372 205-024 110-292 110-050 110-1009 110-1010 105-1330 310-392 106-211 107-649

QTY

DESCRIPTION

DRAW BAR, SQUARE MOUNT (2.5") DRAW BAR, SQUARE MOUNT (3.0") 1 BOLT (3/4-NC X 1-1/2") 2 WASHER (3/4") 1 SAFETY CHAIN KEEPER 1 LOCKNUT (3/4-NC) 1 BALL HITCH (2-5/16") AR CHAIN (3/8" X 90.5"") AR CHAIN BOOMER (5/16" TO 3/8"") AR TRANSPORT CHAIN ASS'Y (3/8" X 16') AR TRANSPORT CHAIN ASS'Y (3/8" X 8') AR CLEVIS GRAB HOOK (3/8") AR WHEEL CHOCK 1 WASHER (.531") 1 SCREW (1/2-NC X 2-1/2", LAG)

REMARKS

SEE FOOTNOTE 1 SEE FOOTNOTE 2

MIN. BREAK = 26,000 LBS. SEE FOOTNOTE 3 WLL= 5,400 LBS. WLL=6,600 LBS. WLL=6,600 LBS. WLL=6,600 LBS. INCL REF NO.'S 13 & 14

NOT SHOWN:

FOOTNOTES:

1. DRAW BAR, SQUARE MOUNT (2.5") MAXIMUM VERTICAL LOAD 8,000 LBS. MAXIMUM GROSS TRAILER WEIGHT 40,000 LBS. 2. DRAW BAR, SQUARE MOUNT (3.0") MAXIMUM VERTICAL LOAD 15,000 LBS. MAXIMUM GROSS TRAILER WEIGHT 60,000 LBS. 3. USED FOR SAFETY CHAIN.

NOTE:

FOR MOUNTING 306-912 DRAW BAR, SQUARE MOUNT (2.5") USE 5/8" GRADE 8 FASTENERS. FOR MOUNTING 307-572 DRAW BAR, SQUARE MOUNT (3.0") USE 3/4" GRADE 8 FASTENERS.

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Parts Manual Change Request (Please print clearly)

Date: _______________________

Dealer No. (required): _____________________________

Your Name: _____________________________ Phone: _________________

Position: _____________________________

Fax: _________________

E-mail: __________________

Publication Information: Parts Manual No.: _____-_____

Model: __________

Illustration Part No.: Manual Page No.: 1. _____-_____ .......................................................... 1. __________ 2. _____-_____ .......................................................... 2. __________ 3. _____-_____ .......................................................... 3. __________ Nature of Change Request:

 Text

 Graphics

 Missing Information

Describe change requested (if possible, include copy of publication page with changes marked.): ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Please fax completed form to Parts Manual Department (580) 572-3525 Thank you for taking the time to submit this request. We will contact you if further information is needed to process your request.

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