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CONCRETE PULVERIZERS

 

About the Attachment

 Section 2 Page 3 

ATTACHMENT TERMS

FIGURE 1-5

BUCKET CYLINDER

EXCAVATOR STICK

MOUNTING PAD

POSITION ARM

GUIDE LINK

LINK PIN

POWER LINK 

UPPER JAW
(MOVEABLE)

MAIN PIVOT & MAIN PIN

LOWER JAW

(STATIONARY)

SWIFT-LOCK TEETH
AND TOOTH SEATS

Summary of Contents for CP 80

Page 1: ...Safety Operation Maintenance Manual Concrete Pulverizers Part Number T039705...

Page 2: ...o know the correct operating procedures of the attachment and all safety precautions to prevent the possibility of property damage and personal injury The LaBounty attachment has been designed and man...

Page 3: ...eral Rules for Safe Operation 4 3 Attachment Controls 4 4 Getting the Feel of the Attachment 4 5 Feathering the Controls 4 5 Concrete Pulverizer Operating Tips 4 6 Section 5 Maintenance Maintenance Sa...

Page 4: ......

Page 5: ...Introduction to Safety Section 1 Page 1 CONCRETE PULVERIZERS SECTION 1 INTRODUCTION TO SAFETY Introduction 1 2 Understand Signal Words 1 2 Safety Summary 1 3 Attachment Decals 1 4...

Page 6: ...d be sure that you understand all controls and operating instructions before attempting to operate this equipment Failure to follow the safety precautions can result in personal injury death or proper...

Page 7: ...nd follow proper lockout tag and repair procedures Ensure that the cab is equipped with the proper safety guards for LaBounty applications In addition it is required that the cab be equipped with an a...

Page 8: ...contact with the skin as it could cause severe burns Wear adequate protective clothing and safety equipment DO NOT tamper with any hydraulic line or component while it is pressurized Escaping fluid un...

Page 9: ...Safety Section 1 Page 5 CONCRETE PULVERIZERS STANLEY LABOUNTY BRAND DECALS REPLACEMENT DECALSAVAILABLE UPON REQUEST FIGURE 1 1 SAFETY FIRST DECAL PART NUMBER 503590 INCLUDEDWITH MANUALS FIGURE 1 2 AT...

Page 10: ...TINUED GREASE 1538 Highway 2 Two Harbors MN 55616 tel 1 800 522 5059 fax 218 834 3879 www stanleyhydraulic com Made in the U S A with Global Materials Attachment Model Serial Number Year of Manufactur...

Page 11: ...CONCRETE PULVERIZERS About the Attachment Section 2 Page 1 SECTION 2 ABOUT THE ATTACHMENT Model Description 2 2 Features 2 2 Concrete PulverizerTerms 2 3 Concrete Pulverizer Glossary 2 4...

Page 12: ...as hydraulic hammers and wrecking balls Concrete Pulverizers are available in sizes for base machines ranging from 25 000 to 160 000 pounds 11 500 to 73 000 kg and openings from approximately 28 to 54...

Page 13: ...tachment Section 2 Page 3 ATTACHMENT TERMS FIGURE 1 5 BUCKET CYLINDER EXCAVATOR STICK MOUNTING PAD POSITIONARM GUIDE LINK LINK PIN POWER LINK UPPER JAW MOVEABLE MAIN PIVOT MAIN PIN LOWER JAW STATIONAR...

Page 14: ...ibutes stresses evenly through the stick during operation Position Arm A structural member pinned between the lower jaw and mounting pad to support the lower jaw and hold it stationary Power Link Part...

Page 15: ...CONCRETE PULVERIZERS Installation Section 3 Page 1 Concrete Pulverizer Mounting Instructions 2 2 Concrete Pulverizer Removal 2 5 Concrete Pulverizer Storage 2 5 SECTION 3 INSTALLATION...

Page 16: ...xcavator into position and line up the excavator stick tip with the main pivot of the pulverizer as shown in figure 3 1 3 Install the main pin through the main pivot of the CP and the stick tip of the...

Page 17: ...ucket cylinder to position the lower jaw as shown in figure 3 3 7 Place the mounting pad on the bottom of the excavator stick Connect the position arm to the lower jaw of the puliverizer Make sure the...

Page 18: ...nd to taper in both the side view as shown in figure 3 5 and in the top view figure 306 Under no circumstances should the mounting pad be welded around the ends see figure 3 4 If the pulverizer is equ...

Page 19: ...the pin from linkage connection 4 Remove the pin from the main pivot With all personnel standing clear carefully raise the excavator stick away from the puliverizer CONCRETE PULVERIZER STORAGE 1 Place...

Page 20: ...CONCRETE PULVERIZERS Page 6 Section 3 Installation...

Page 21: ...Page 1 SECTION 4 OPERATION BeforeYou Start 4 2 WhatYou ll Need 4 2 FirstThings First 4 3 General Rules for Safe Operation 4 3 Attachment Controls 4 4 Getting the Feel of the Attachment 4 5 Feathering...

Page 22: ...ST THINGS FIRST 1 Ensure all safe viewing distance decals are installed and legible contact LaBounty for replacements as required 2 Have a DAILY Safety Dialog with all those with whom you work Inform...

Page 23: ...eye on exposed parts such as the position arm so as to not damage them when working in confined spaces 9 ALWAYS maintain at least 15 feet 5 meters between the attachment and any nearby power lines or...

Page 24: ...no additional hydraulics are required The bucket dump control opens the attachment and the bucket curl closes the attachment FIGURE 4 1 Determine the control for each movement of the attachment befor...

Page 25: ...maintenance program to reduce the possibility of costly downtime FEATHERING THE CONTROLS The fluid nature of hydraulic power requires a special operating approach to the attachment that can be descri...

Page 26: ...ore crushing begins see figure 4 3 FIGURE 4 3 2 When processing large heavy materials open and close with short cycles rather than attempt to crush the material in one cycle see figure 4 4 This allows...

Page 27: ...jaw can be adjusted see figure 4 5 For each job the lower jaw can be positioned to make the CP more productive or easier to use Some experimentation may be necessary to learn the advantages of each po...

Page 28: ......

Page 29: ...Checklist 5 4 Concrete Pulverizer Lubrication 5 6 General Guidelines for Build up and Hardsurfacing 5 8 Build up Recommendations 5 9 Hardsurfacing Recommendations 5 9 Tooth Build up and Hardsurfacing...

Page 30: ...ontact your LaBounty dealer For the nearest LaBounty dealer see the Contact Information at the front of this manual Inspect the attachment daily DO NOT operate a poorly maintained or damaged attachmen...

Page 31: ...up or hardsurfacing is required Rotate or replace if necessary Refer to page 5 6 for instructions PERIODIC SERVICE SCHEDULE SERVICETHE ATTACHMENT AT SPECIFIED INTERVALS Inspect lubricate make service...

Page 32: ...for damage or looseness _______ c If necessary rework or replace the teeth as outlined in this manual _______ 3 Inspect all bolts _______ a Visually inspect all bolts and replace any that are loose or...

Page 33: ...re indicated on the illustration see figure 5 1 below and by yellow GREASE decals on the attachment Fill with grease until excess appears LOCATION ON ATTACHMENT NUMBER OF SHOTS 1 Link pin connection m...

Page 34: ...under and set it down on a firm and level surface with the jaws open figure 5 2 Turn the base machine off Make sure that the attachment and jaws are stable and will not drop or close Block up if nece...

Page 35: ...at Be sure to install the pin so the groove in the pin will line up with the retainer ring inside the tooth seat The retainer ring should seat in the pin groove 7 Repeat this process for the other wor...

Page 36: ...elding has been completed Avoid cyclic heating and large temperature swings Preheating may be done by localized gas torches or thermal strip blankets POST HEAT If preheat has dropped below 400 F 200 C...

Page 37: ...t is important to always use a hardsurfacing weld material with a chromium content of less than 10 and a severe impact resistance rating to prevent cracking If in doubt about what hardsurface material...

Page 38: ...e stick to test the area frequently because overheating can harm the tooth Temperature sticks are available from LaBounty 4 Using AWS E7018 welding rod or equivalent make side by side passes down the...

Page 39: ...s It is impor tant to use an air operated slag peener on each pass of weld to relieve stress 7 Taper the ends of each hardsurface bead by grinding in line with the cutting edges Do not undercut the we...

Page 40: ...50 F 230 C Use a temperature stick to test the area frequently to avoid overheating and damaging the attachment Temperature sticks are available from Stanley LaBounty 3 Using AWS E7018 welding rod or...

Page 41: ...er on each pass of weld to relieve stress 5 Taper the ends of each hardsurface bead by grinding in line with the cutting edges Do not undercut the weld with the grinder 6 When welding and grinding is...

Page 42: ...ide below to determine the size of the bolt being installed 4 Use the Dry BoltTorque Chart below to find the proper torque When possible torque the nut rather than the bolt head METRIC CLASS 10 9 SIZE...

Page 43: ...307988 Template 1 307989 Outer Template 1 307990 Inner Template 1 40 304884 Template 1 304885 Build up Template 1 304886 Build up Template 1 60 307569 Template 1 307570 Template 1 307571 Template 1 8...

Page 44: ...Department 2 A factory issued Return Material Authorization tag RMA must accompany returned product 3 Returned product found deficient by Stanley LaBounty will be replaced or repaired without charge F...

Page 45: ......

Page 46: ...T039705 2012 The STANLEY and LABOUNTY names and logos are registered trademarks of Stanley Solutions...

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