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Summary of Contents for Stanley LaBounty MRP
- Page 1 www.stanleyinfrastructure.com/brands/labounty MOBILE ROTATING PULVERIZER SAFETY, OPERATION & MAINTENANCE 519013 User Manual 3/2020 Ver. 2 LaBounty | 1538 Hwy 2 | Two Harbors, MN 55616 | 1-800-522-5059 | www.stanleyinfrastructure.com/brands/labounty...
- Page 2 PREFACE This manual contains information for the safe operation and maintenance of the LaBounty MRP MOBILE ROTATING PULVERIZER. Read the entire manual before the initial start-up of the attachment. It is important to know the correct operating procedures of the attachment and all safety precautions to prevent the possibility of property damage and personal injury.
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Page 3: Table Of Contents
CONTENTS DECALS ......................6 ATTACHMENT DESCRIPTION ..............7 TERMS .......................7 INSTALLATION ..................8 Attach to Excavator ................................8 Hydraulic Installation ................................9 Adjust Rotation Flow ................................10 Storing the Attachment ..............................11 OPERATION ....................12 Before You Start ..................................12 Safety Devices ..................................12 Technical Specifications ..............................13 Controls ....................................13 Bleed the Attachment Hydraulic Circuit ........................13 MAINTENANCE ..................15 Every 8 Hours ..................................15 Daily ......................................15... - Page 4 SAFETY The Safety Alert Symbol alerts you to potential personal injury hazards. Obey all safety messages that follow to avoid possible injury or death. Indicates an imminently hazardous situation which will result in death or serious injury. Indicates a potentially hazardous situation which could result in death or serious injury.
- Page 5 and safety regulations relating to them. If appropriate, • Avoid tipping. The attachment will alter the lift arrange for the safe disposal of the materials by a capacities of the base machine. DO NOT overload qualified person. the excavator or serious injury could result. Lift •...
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Page 6: Decals
DECALS Top and front cab guarding required during any material processing application Servicing while pressurized can cause sever injury LOCK OUT source and RELIEVE PRESSURE before servicing 6 | MRP Mobile Rotating Pulverizer Operation & Maintenance Manual... -
Page 7: Attachment Description
ATTACHMENT DESCRIPTION MRP rotating pulverizer is designed for demolition, crushing and cutting scrap and metal profiles. MRP is a versatile and efficient demolition tool. TERMS LINK CONNECTION MOUNTING HEAD ROTATING HEAD STICK CONNECTION UPPER JAW HYDRAULIC CONNECTION BLADE LOWER JAW INTERCHANGEABLE TOOTH MRP Mobile Rotating Pulverizer Operation &... -
Page 8: Installation
INSTALLATION ATTACH TO EXCAVATOR Use only approved rigging hardware rated for loads greater than the weight of the attachment. Lifting points are for moving the attachment only. Do not lift other objects or use the attachment in a cable- hung application. 1. -
Page 9: Hydraulic Installation
HYDRAULIC INSTALLATION Model Jaw Cycle Circuit (Max) Rotation Circuit (Max) Connection Attachment Rotation Case Drain 52 GPM (196.8 LPM) 3.9 GPM (14.8 LPM)* MRP150 1 In Code 62 1/2 In BSPP 4495 PSI (310 Bar) 2030 PSI (140 Bar) 74 GPM (280 LPM) 3.9 GPM (14.8 LPM)* MRP200 1 In Code 62... -
Page 10: Adjust Rotation Flow
5. Torque all hydraulic fittings to values shown in “Inspect / Torque Bolts” on page 18. Do not check for hydraulic leaks with your hands. Hydraulic oil could inject into the skin. Seek immediate medical attention if an injection injury occurs. 6. -
Page 11: Storing The Attachment
• Turn the rotation flow control knob clockwise to increase flow. • Turn the rotation flow control knob counter clockwise to decrease flow. STORING THE ATTACHMENT 1. Lubricate all parts. See “Lubrication” on page 17. 2. Fully open the jaws. 3. -
Page 12: Operation
OPERATION BEFORE YOU START SAFETY DEVICES • Seat belts • Canopies Know Your Safety Program • Safety decals • Shields and guards • Read and understand this manual and the base • Flags and flares • Barricades machine manual. • Know the employer’s safety rules. -
Page 13: Technical Specifications
• Use attachment rotation for positioning only. Do not use if for bending, breaking or prying. • DO NOT use attachment as a jack hammer or wrecking ball. • DO NOT attempt to shear material stuck through the lower jaw. •... - Page 14 the excavator boom or stick. Check the hydraulic lines that connect to the attachment. Ensure they are not rubbing or becoming damaged in any way. Contact your dealer immediately if interference occurs. 14 | MRP Mobile Rotating Pulverizer Operation & Maintenance Manual...
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Page 15: Maintenance
MAINTENANCE EVERY 8 HOURS Lubrication _______Lubricate as shown in “Lubrication” on page 17. _______Inspect the grease fittings and replace if damaged. Inspect Hardware _______Inspect the hardware on the attachment. Ensure they are properly torqued and are not damaged (See “Inspect / Torque Bolts”... -
Page 16: Every 40 Hours
EVERY 40 HOURS Inspect Hardware _______Check the play between the pins and bushings on the attachment bracket. If the play is greater than 0.6 mm, replace the bushings and pins. Lubrication _______Grease the pinion and teeth of the rotating head (See “Lubrication” on page 17). Inspected By: _______________________________________________ Date:_____________________ EVERY 6 MONTHS _______Inspect the gaskets on the rotation bearing. -
Page 17: Lubrication
LUBRICATION Recommended Grease Types Only use grease that is acid-free, contains resins, is not hygroscopic, resists aging and has a temperature range suitable for the application. After underwater use, disassemble the hinges and carefully clean the pins and bushings. Eliminate all trace of oxidation before lubricating again. -
Page 18: Inspect / Torque Bolts
INSPECT / TORQUE BOLTS General Fastener Torque Table Size 8.8 - (8G) Class 10.9 Class 12.9 4 Ft. Lbs. (5.10 Nm) 4 Ft. Lbs. (5.98 Nm) 6 Ft. Lbs. (8.5 Nm) 8 Ft. Lbs. (10.2 Nm) 6 Ft. Lbs. (8.73 Nm) 8 Ft. -
Page 19: Teeth Maintenance
TEETH MAINTENANCE When the jaw teeth are worn or cracking, performance is decreased and the teeth need to be replaced. Wear personal protection equipment at all times. This Jaw teeth are very heavy. DO NOT remove a tooth pin if includes eye protection, hard hat, steel toe shoes, the tooth is not supported. - Page 20 Gas Metal Arc Welding - Solid Wire Electrodes • ER70S-6 Gas Metal Arc Welding - Flux Cored Electrodes • E71T-1 • E71T-1M • E80T1-Ni1 • E80T1-Ni1M Gas Metal Arc Welding - Metal Powder Cored Electrodes • E70C-6M • E80C-Ni1 Hardsurfacing Recommendations Hardsurfacing must be inspected and maintained.
- Page 21 Wear Plates and Blocks MRP uses replaceable chocky bar wear plates. Chocky bars are welded to the attachment in high wear areas. Chocky bars come in six block sections. You may need to cut chocky bars to size to fit your MRP jaw before welding them into place.
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Page 22: Hydraulic Schematic
ATTACHMENTS HYDRAULIC SCHEMATIC PAR. DESCRIPTION Hydraulic diagrams ROTATION HYDRAULIC DIAGRAM 1 Machine system 2 Flow regulator 3 Collector 4 Antishock valve 5 Hydraulic orbital motor HYDRAULIC POWER DIAGRAM 1 - Machine system 2 - Rotating joint 3 - Speed multiplier valve 4 - Hydraulic actuator... -
Page 23: Hydraulic Test Ports
HYDRAULIC TEST PORTS The MRP is equipped with hydraulic test ports that will allow you to measure cylinder pressure for troubleshooting purposes. Accessing the Hydraulic Test Ports Trapped hydraulic pressure may be present after Do not connect or disconnect hydraulic lines while the base machine is shut off. - Page 24 Additional copies of this manual are available by contacting your dealer or the LaBounty parts department, and requesting a CE Operation & Maintenance manual. You must include the attachment model number and serial number. LaBounty | 1538 Hwy 2 | Two Harbors, MN 55616 | 1-800-522-5059 | www.stanleyinfrastructure.com/brands/labounty...
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