OPERATOR’S SAFETY AND SERVICE MANUAL EXA ROLLERS This manual covers the following serial numbers and higher for each model listed: EXA18 / EXAL18 . . . . . . . . . . . . 4030065 BOOM MOUNTED VIBRATORY WHEELS MBW, Inc. MBW (UK) Ltd. MBW FRANCE S.A.R.L. 250 Hartford Rd • PO Box 440 Slinger, WI 53086-0440 Phone: (262) 644-5234 Fax: (262) 644-5169 Email: mbw@mbw.com Website: www.mbw.
TABLE OF CONTENTS Safety Information . . . . . . . . . . . . . . . . . . . . . . 1 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Torque Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Service Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Safety Decals . . . . . . . . . . . . .
WARNING CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known in the state of California to cause cancer, birth defects, and other reproductive harm.
SAFETY INFORMATION Introduction SAFE DRESS: Do not wear loose clothing, rings, wristwatches, etc. near machinery. This Safety Alert Symbol is used to call attention to items or operations which may be dangerous to those operating or working with this equipment. The symbol can be found throughout this manual and on the unit. Please read these warnings and cautions, along with all decals, carefully before attempting to operate the unit.
OPERATING INSTRUCTIONS 1. Back Pressure in return lines MUST NOT EXCEED 200 PSI. 2. Hydraulic Requirements: Pressure 1500---3000 psi Volume 10---40 GPM 3. Check for loose hardware after every 20 hours of operation. 4. Do not run exciter when attachment is not in contact with backfill. 5. Not recommended for use on excavators over 20,000 lbs. MBW INC. 250 HARTFORD ROAD P.O.
SPECIFICATIONS EXAL18 FLAT TOP Static Weight EXA18 PIN MOUNT EXAL18 EXA18 1090 LBS (553 KG) 1515 LBS (687 KG) Working Width 18” (46 cm) 25” (64 cm) Drum Diameter Length 41” (104 cm) 43” (110 cm) Height 47” (119 cm) 48” (122 cm) Exciter Speed 2600 vpm 2600 vpm Centrifugal force 5800 lbf(26kN) Compaction Depth 24” (610 cm) Hydraulic requirements: Minimum Pressure: Volume: 1500 psi 10-40gpm (38-190 Lpm) Specifications subject to change without notice -3- 10-70 gpm (38-265 Lpm)
OPERATION Introduction • FUEL FILTER - If clogged or damaged, replace. MBW equipment is intended for use in very severe applications. They are powered by four cycle engines and are available in different sizes and a selection of engines. Operating This parts manual contains only standard parts. Variations of these parts as well as other special parts are not included. Contact your local MBW distributor for assistance in identifying parts not included in this manual.
MAINTENANCE WARNING CAUTION Always exercise the stopping procedure before servicing or lubricating the unit. Always verify fluid levels and check for leaks after changing fluids. After servicing the unit, replace and fasten all guards, shields, and covers to their original positions before resuming operation. Do not drain oil onto ground, into open streams, or down sewage drains.
4. Remove the old shock mounts by pressing them out. A small hydraulic jack works best. 5. Lubricate the new mount and inner surface of frame. Be sure to completely cover both surfaces. Note: Lubricate with a liquid soap or rubber lubricant. Use of grease or oil may damage the rubber. 5$',86 Fig 1. 67(3 -6- 6. Assemble the components of the tool, shock mount, and EXA frame as shown in figure 1. 7. Tighten the nut against the shockmount until it is fully seated against the step on the back plate.
SERVICE Assembly and disassembly should be performed by a service technician who has been factory trained on MBW equipment. The unit should be clean and free of debris. Pressure washing before disassembly is recommended. Service Tools 16163 Torsion mount install tool • Prior to assembly, wash all parts in a suitable cleaner or solvent. 16184 Rubber lubricant (included with 16163) 00709 Exciter shim, .005” 09379 Drum Puller Part No. • Check moving parts for wear and failure.
4. Supporting inner race of bearing (#5) that is already in housing (#7), press exciter shaft (#20) into the bearing, repeat procedure on second exciter shaft. If the inner race of the bearing (#5) is not supported properly, the bearing can be damaged. 5. Apply GasketMaker type sealant onto gearbox housing (#7). Make sure all 4 dowel pins (#15) are in place and install cover (#8). Secure cover with bolts (#25) and torque to 23 ft/lbs. Check and see that both shafts rotate freely. 6.
REPLACEMENT PARTS The warranty is stated in this book on page 18. Failure to return the Warranty Registration Card renders the warranty null and void. MBW has established a network of reputable distributors/ dealers with trained mechanics and full facilities for maintenance and rebuilding, and to carry an adequate parts stock in all areas of the country. Their sales engineers are available for professional consultation.
% $ % $ EXA18 Main Assembly - 10 -
ITEM 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. 33. 34. 35. 36. 37. 38. 39. 40. PART NO.
EXAL18 Main Assembly - 12 -
ITEM PART NO. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 08209 08226 08764 09750 09928 09929 09935 09936 09994 12681 13451 13455 13632 13644 14747 14748 15708 15709 15713 15716 15720 16131 15989 16017 18107 F05LW F05SW F06LW F12LW F12SW F24LW F0618SPP F1018ELN F2406HN F051832HCS F061604HCS F101812HCS F101818HCS F240648HCS 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38.
Exciter - 14 -
ITEM 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. PART NO. 01000 06457 07203 07456 07458 07469 09451 15704 09453 15706 09455 09457 09463 09485 09739 09741 09745 09749 14152 14267 19930 19942 F06LW F0227SPP F061604HCS F061608SCS F061612FWS 13911 15708 DESCRIPTION RETAINING RING, INT. 5000-315 GAGE, VIEW PIN, DOWEL 1/4 X 1/2 BEARING, ROLLER 80 X 40 BEARING, SPHERICAL ROLLER RETAINING RING, EXT.
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; (;$ ; (;$/ Flat Top Dimensions - 17 -
WARRANTY WHAT DOES THIS WARRANTY COVER? MBW, Incorporated (MBW) warrants each New Machine against defects in material and workmanship for a period of twelve (12) months. "New Machine" means a machine shipped directly from MBW or authorized MBW dealer to the end user. This warranty commences on the first day the machine is sold, assigned to a rental fleet, or otherwise put to first use. MBW warrants each Demonstration Machine against defects in material and workmanship for a period of six (6) months.
