Roto-Mix Roto-Spread 532-16 Owner's Manual, Installation Instructions And Parts

Manure spreader trailer unit

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532-16 & 672-20
MANURE SPREADER
TRAILER UNIT
MODEL NUMBERS
532-16 SPREADER & 672-20 SPREADER
OWNER'S MANUAL
INSTALLATION INSTRUCTIONS
AND PARTS
ROTO-MIX
P.O. Box 1724
2205 E. Wyatt Earp Blvd.
Dodge City, Kansas 67801
(620) 225-1142
©Roto-Mix 2006
441935 08/2017
Printed in U.S.A.

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Summary of Contents for Roto-Mix Roto-Spread 532-16

  • Page 1 532-16 & 672-20 MANURE SPREADER TRAILER UNIT MODEL NUMBERS 532-16 SPREADER & 672-20 SPREADER OWNER’S MANUAL INSTALLATION INSTRUCTIONS AND PARTS ROTO-MIX P.O. Box 1724 2205 E. Wyatt Earp Blvd. Dodge City, Kansas 67801 (620) 225-1142 ©Roto-Mix 2006 441935 08/2017 Printed in U.S.A.
  • Page 2: Introduction

    If you do not understand the instructions in this manual contact Some covers and guards have been removed for illustra- either your dealer or Roto-Mix at Dodge City, Kansas tive/photographic purposes only in this manual. How- 67801.
  • Page 3: Warranty

    Product Registration - It is a condition of this warranty that the original purchaser must fill out the warranty card furnished by ROTO-MIX and that it be returned to ROTO-MIX within 10 days of purchase and be recorded in ROTO-MIX’s owner file for this warranty to be valid. In the event an owner’s card is not on file at the ROTO-MIX office, the warranty period will extend only from date equipment was picked up or shipped from the ROTO-MIX plant.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS Introduction ........2 Warranty .
  • Page 5: Safety - Spreader

    SAFETY - SPREADER A brief definition of signal words that may be used in this manual: Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation that, if not avoided may result in minor or Indicates a potentially hazardous moderate injury.
  • Page 6: Safety Decals

    SAFETY DECALS DECAL A. 440827 DECAL C. 440801 DECAL B. 440833 DECAL D. 441657 NOTE: Complete decal kit part number 630004. Page 6...
  • Page 7: Spreader Safety

    SPREADER SAFETY Do not operate your spreader until you have read this Owner’s Manual, the Tractor Owner’s Manual, and under- stand the danger associated with its operation. This spreader is comprised of rotating drive shafts and rotating beaters. Any exposure to these spreader compo- nents can result in serious personal injury or death.
  • Page 8 Stay Clear Of Rotating Drive lines • Entanglement In Rotating Drive line Can Cause Serious Injury Or Death. • Make Sure Rotating Shields Turn Freely. • Do Not Exceed Load Capacity Of The Spreader (See Specifications). • Always Use A Tractor Large Enough To Provide Sufficient Braking Assistance When Towing A Loaded •...
  • Page 9 THERE ARE ADDITIONAL HAZARDS ASSOCIATED WITH THE SERVICE AND MAINTENANCE OF YOUR SPREADER. FOR YOUR SAFETY: Always Wear Eye Protection When Operating Or Servicing Spreader. • Disengage Power Take-Off And Remove Keys From Tractor Or Truck Before Servicing Spreader. • Do Not Attempt To Clean, Oil Or Adjust Spreader While It Is In Motion.
  • Page 10: Safety Decal Care

    Replace safety decals and signs that are missing or have become illegible. Replaced parts that displayed a safety sign should also display the current sign. Safety decals or signs are available from your dealer or the ROTO-MIX manufacturing plant. How to Install Safety Decals: Be sure that the installation area is clean and dry.
  • Page 11: Specifications

    SPECIFICATIONS 532-16 & 672-20 TRAILER DIMENSIONAL DATA 532-16 (270") 672-20 (318") 532-16 (216") 672-20 (264") 121" (MIN.) 104" (MIN.) 124" (MAX.) 107" (MAX.) 31 1/4" (MIN.) 34 1/4" (MAX.) 532-16 (339") 672-20 (387") MIN. & MAX. DIMENSIONS REPRESENT THE DIFFERENCE IN THE AVAILABLE TIRE SIZED. 89"...
  • Page 12: Tractor Hydraulic System Recommendations

    TRACTOR HYDRAULIC SYSTEM RECOMMENDATIONS 10 GPM Minimum 2000 to 3750 PSI Operating Range Hydraulic system should be self purging. FEATURES Capacity: 530 Cubic Foot- Heaped; 385 Cubic Foot- Struck Level; 2880 Gallon Patent Pending Belt & Retention Gate System Hydraulic Motor & Planetary Gearbox For Belt & Retention Gate System- Operates From Tractor Hydraulics 5/16”...
  • Page 13: Pre Operation

    PRE OPERATION UNDERSTAND THE CONTROLS Always turn power off when making this adjust- ment. Start with a slow rate and then increase as required. Once adjusted, the unloading rate will Rear Gate remain constant for the same type of material. Fur- ther application rate adjustment can be obtained by regulating the tractor ground speed.
  • Page 14: Adjust Trailer Hitch Clevis

    9. Do not use the unit until you are sure that the area is clear, especially children and animals. 10. The ball valve in the suction line and the return line must be open prior to engaging PTO (handle parallel with valve housing). (See Page 42 RESEROIR TANK) 11.
  • Page 15: Lighting And Marking

    10. The spreader does not have brakes. Towing the Lighting and Marking spreader must be done safely. The ASAE (American Society of Agricultural Engineers) It is the responsibility of the customer to know the light- specifies that the towing vehicle should weigh at ing and marking requirements of the local highway au- least 2/3 as much as the loaded implement to be thorities and to install and maintain the equipment to...
  • Page 16: Operation

    OPERATION DO NOT CLIMB ON OR ENTER Remove the pair of hydraulic hoses coming from THE SPREADER WHILE IN OPERATION. the spreader hydraulic pump from their storage bracket and connect the ends a tractor port. See CLEAR THE AREA OF ALL PER- Understand The Controls on page 13 for SONS BEFORE BEGINNING OPERATION.
  • Page 17: Unloading

    UNLOADING SHUT DOWN KEEP AWAY AND KEEP OTHERS 1. When the load has been discharged, the AWAY FROM THE ROTATING BEATERS. hydraulic control to the sliding gate will return to BEATERS CAN CRUSH, DISMEMBER OR KILL. neutral, OFF. Allow the beaters to operate for a few seconds to clear out any remaining material CLEAR THE AREA OF ALL and then stop the PTO.
  • Page 18 Allow the spreader to completely unload. Return the sliding gate to the front of the spreader. To clean the spreader, raise the rear gate. TURN OFF ALL POWER DURING CLEANING AND INSPECTION. DO NOT USE POWER TO MOVE ANY COMPONENTS OR TO DIS- CHARGE MATERIAL WHILE CLEANING OR IN- SPECTING.
  • Page 19: Maintenance

    MAINTENANCE PUT THE TRACTOR IN PARK, APPLY THE PARKING BRAKE, TURN OFF ENGINE AND REMOVE IGNITION KEY BEFORE CLEANING, ADJUSTING, LUBRICATING OR SERVICING THIS MA- CHINE. FAILURE TO HEED MAY RESULT IN SERIOUS PERSONAL INJURY OR DEATH. DISCONNECT PTO DRIVE SHAFT AND HYDRAULIC HOSES BEFORE CLEANING, AD- JUSTING, LUBRICATING, OR SERVICING THIS MACHINE.
  • Page 20: Wheel Hubs

    7. Drain reservoir and refill with new oil every 2000 SIGHT & TEMPERATURE FILLER CAP W/SCREEN hrs or annually, whichever occurs first. If the oil GAUGE becomes contaminated and appears milky colored, replace immediately. 8. Every 100 hrs of operation, inspect all hydraulic hoses, hose connections, pump seals and motor seals for leakage.
  • Page 21: Adjustments

    SLIDING GATE ADJUSTMENTS Sliding Gate Scrapers (See figure 5) SCRAPER 1. A high density polyeth- CLAMP ylene scraper bar is clamped to the vertical edges of the sliding gate. These scrapers SCRAPER DRIVE must contact the vertical CHAIN box walls to clean mate- rial.
  • Page 22: Adjust Spread Pattern

    spreader box. (See figures 13 & 14 ) Loosen set Adjust Spread Pattern screw on side of sleeve. Turn the adjusting (See figure 12) sleeve in (clockwise) just until the horn stops sounding. Then turn the adjusting sleeve out The spread pans at the rear of the spreader can be set (c/clockwise) until the horn sounds again.
  • Page 23: Repair Parts

    REPAIR PARTS 532-16 & 672-20 TABLE OF CONTENTS 532-16 Spreader Box Assembly..................24 Trailer Assembly......................26 Beater Assembly (Standard) ..........................32 Beater Assembly (Short) ............................ 34 Sliding Gate assembly ........................36 Rear Gate Assembly ............................37 Decals ............................. 38 PTO Drive Shaft Assembly..........................39 Hub &...
  • Page 24: 532-16 Spreader Box Assembly

    532-16 & 672-20 TRAILER SPREADER ASSEMBLY Page 24...
  • Page 25 532-16 & 672-20 TRAILER SPREADER ASSEMBLY ITEM # PART # DESCRIPTION 130445 PLATE BELT CLAMP 130480 BELT CLAMP 322560 COMBINATION CHAIN (672-20 SPREADER) 322560 COMBINATION CHAIN (532-16 SPREADER) 351035 672-20 SPREADER BELT, 5/16" x 71" x 281 1/2" 351033 532-16 SPREADER BELT, 5/16" x 71" x 235" 400107 3/8"-16 HEX NUT, SERRATED FLANGE 401106 3/8"...
  • Page 27 532-16 & 672-20 TRAILER SPREADER BOX ASSEMBLY ITEM # PART # DESCRIPTION 130314 SPACER 130316 BRACKET, BELT ADJUSTER 130320 HDPE SIDE, FRONT - 532 SPREADER 130330 SIDE, REAR - 532 SPREADER 130446 BROOM CLAMP 130820 HAZARD LIGHT MOUNTING BRACKET 130837 BROOM, 8"...
  • Page 28 532-12 - 672-20 TRAILER SPREADER SIDES 16 15 Page 28...
  • Page 29 532-12 - 672-20 TRAILER SPREADER SIDES ITEM # PART # DESCRIPTION 130314 SPACER 130320 532 SPREADER, HDPE SIDE, FRONT - 1/2" x 48" x 119" 130330 532 SPREADER, SIDE, REAR - 1/2"x48"x96" 130350 672 SPREADER, HDPE SIDE, REAR - 1/2" x 48" x 144" 130491 532 SPREADER, HDPE-UVI FLOOR STRIP 1/2x32-1/2x120 130492 532 SPREADER, HDPE-UVI FLOOR STRIP 1/2x32-1/2x98 130493 532 SPREADER, HDPE-UVI FLOOR STRIP 1/2x14-3/16x120...
  • Page 30 532-16 TRAILER SPREADER ASSEMBLY Page 30...
  • Page 31 532-16 TRAILER SPREADER ASSEMBLY ITEM # PART # DESCRIPTION 130399 AXLE RETAINER 1-1/2" 130561 PTO SHIELD MTG BRACKET 185302 P.T.O. SHIELD 9" x 22 9/16" 185483 KEY, 5/16" x 1-1/4" 188043 KEY, 3/8" x 1-7/16" 338028 DRIVE SHAFT W2400 1-3/8" 21T x 1 1/2" D. KEY 344070 OVERHUNG ADAPTER, 1-1/2 KEYED 362028...
  • Page 32: Beater Assembly (Standard)

    532/672 STANDARD BEATER ASSEMBLY Page 32...
  • Page 33 532-672 STANDARD BEATER ASSEMBLY ITEM # PART # DESCRIPTION 130378 DOOR LINK 130464 ANGLE DEFLECTOR 9" x 4-1/2" 130612 GREASE LINE, 3/16 x 24" LG 310750 GREASE ZERK PLTD 1/8" 340425 BEARING, RCJC, 4-BOLT FLANGE, 1-1/2" 356002 COMP STR. FITTING 1/8" MP x 3/16" TUBE 360035 HYD MOTOR, SPREADER BEATER 18.7 CID 401108 HEX NYLOC NUT #5 Pltd., 1/2-13 402408 FLAT WASHER, 1/2"...
  • Page 34: Beater Assembly (Short)

    532/672 SHORT BEATER ASSEMBLY (OPTION) Page 34...
  • Page 35 532/672 SHORT BEATER ASSEMBLY (OPTION) ITEM # PART # DESCRIPTION 130378 DOOR LINK 130464 ANGLE DEFLECTOR 9" x 4-1/2" 160312 GREASE LINE, 3/16" x 24" LG 310750 GREASE ZERK PLTD 1/8" 340425 BEARING, RCJC, 4-BOLT FLANGE, 1-1/2" 356002 COMP STR. FITTING 1/8" MP x 3/16" TUBE 360027 HYD MOTOR, SPREADER BEATER 14.9 CID 362344 VALVE BLOCK, RELIEF/ANTI-CAV - C/W ROT.
  • Page 36: Sliding Gate Assembly

    532/672 SLIDING GATE ASSEMBLY ITEM # PART # DESCRIPTION QTY. 130423 SHEET SLIDING GATE COVER 130428 SCRAPER ( 6 1/2" x 48" ) 130429 CLAMP, SCRAPER (44 1/2" LG) 130448 THREADED ROD, BELT TENSION 130593 LUG, CHAIN 130726 532 UHMW GUIDE BLOCK x 13 1/2" 400214 HEX NUT #5 PLTD, 7/8-9 400614 HEX JAM NUT #5, 7/8-9 PLATED 402006 3/8"...
  • Page 37: Rear Gate Assembly

    532/672 REAR GATE ASSEMBLY ITEM # PART # DESCRIPTION 830201 SWINGING GATE W.A. 130334 END GATE LINER 130439 CLAMP, SEAL 130440 FLASHING, SWINGING GATE 405050 TRUSS HD SCREW, 3/8"-16 x 1 1/4" LG 407903 HHCS, SERRATED #5 Pltd. 3/8" -16 x 2" 401106 HEX NYLOC NUT #5 Pltd 3/8"...
  • Page 38: Decals

    532/672 SPREADER DECALS ITEM # PART # DESCRIPTION QTY. 440801 DECAL(IMP-REDUCE SPD.) 4.25x7 440826 DECAL - DANGER: ROTATING AUGERS 440827 DECAL - DANGER: ROTATING AUGERS 440833 DANGER PINCH POINT 4"x 4" 440841 DECAL - PATENT PEND 11/16x5 440844 DECAL- ( MADE IN USA) 440939 DECAL, ROTO-SPREAD 7-1/2"x43-1/16"...
  • Page 39: Pto Drive Shaft Assembly

    532/672 DRIVE SHAFT ASSEMBLY #338027 ITEM # PART # DESCRIPTION QTY. 338443 CROSS KIT 1-1/4" x 2-7/8" W2400 312410 338450 INBOARD YOKE W2400 019518 338452 INBOARD YOKE W2400 019519 338463 Yoke W2400 1-1/2" 3/8"KWY 383388 338473 ROLL PIN #10 METRIC 10 x 80 338486 WWE-2480 INNER SHIELD TUBE RND - 383868 338489 W-2400 BEARING RING SC 25 -087276 338559 Yoke 1-3/4"...
  • Page 40: Hub & Wheel Assemblys

    HUB & WHEEL ASSEMBLY Page 40...
  • Page 41 HUB & WHEEL ASSEMBLY ITEM # PART # DESCRIPTION QTY. 130509 SPINDLE, 3" DIA, 12,000 LB x 17" LG 150117 SPINDLE, 3" DIA, 12,000 LB x 20" LG 342209 INNER BEARING, 2-1/2" BORE 342210 OUTER BEARING, 1-3/4" BORE 342211 INNER BEARING RACE 4-7/16"OD 342212 OUTER BEARING RACE 4-1/4"...
  • Page 42: Spreader Hydraulic Parts

    532-16 & 672-20 TRAILER HYDRAULIC PARTS PTO PUMP RESERVOIR TANK FILTER RESERVOIR TANK VALVES BEATER MOTORS RIGHT SIDE LEFT SIDE CHAIN DRIVE MOTOR CYLINDER & HOSES CYLINDER & HOSES Page 42...
  • Page 43 532-16 & 672-20 TRAILER HYDRAULIC PARTS ITEM # PART # DESCRIPTION QTY. 360025 MOTOR, CHAR-LYNN T SERIES, 14.9 CID 360035 HYD MOTOR, SPREADER BEATER 18.7 CID 362028 PUMP, 4.97 CID TANDEM GEAR 362404 FILTER HEAD, 1-1/4" FP 362442 FILTER ELEMENT 362508 STRAINER, SUCTION 364073 2-1/2"...
  • Page 44 532-16 & 672-20 TRAILER HYDRAULIC PARTS Page 44...
  • Page 45 532-16 & 672-20 TRAILER HYDRAULIC PARTS MODEL MODEL ITEM # DESCRIPTION QTY. PART # PART # 368086 368086 90° ADPT, 1-1/16 JIC BULKHEAD 368087 368087 90° ADPT, 7/8 JIC BULKHEAD 368238 368238 QUICK DISCONNECT, PIONEER-1/2" FP 368327 368327 BULKHEAD NUT, 7/8" JI 368328 368328 STR ADPT, 7/8 JIC BULKHEAD FITTING 781392 781392 1/2"...
  • Page 46 532-16 & 672-20 TRAILER MANIFOLD VALVE ASSY MODEL MODEL ITEM # DESCRIPTION QTY. PART # PART# 362356 362356 362/532/672 TRAILER MANIFOLD VALVE ASSY 368327 368327 BULKHEAD NUT, 7/8" JIC 368328 368328 STR ADPT, 7/8 JIC BULKHEAD FITTING 368329 368329 STR ADPT, 1-1/16 JIC BULKHEAD 368330 368330 BULKHEAD NUT, 1-1/16"...
  • Page 47 532-16 & 672-20 TRAILER MANIFOLD VALVE ASSEMBLY ITEM # PART # DESCRIPTION QTY. 362356 SPREADER MANIFOLD VALVE ASSY 362293 SOLENOID VALVE, 4-WAY 3-POS 357725 PRESSURE SWITCH, NASON ADJUSTABLE ( N/O ) 357728 PRESSURE SWITCH, NASON ADJUSTABLE ( N/C ) 368014 90° ADPT, 1/4 MP x 7/16 JIC (LONG) 368630 ADAPTER, 1/4 NPT x 7/16 JIC SWIVEL 368104 ST.
  • Page 48: Spreader Electrical Parts

    532-16 & 672-20 TRAILER WIRING SCHEMATIC WITH FOLW CONTROL BLACK (GROUND) RED (POSITIVE) PIN # 2 PIN # 5 PIN # 1 FLOOR MOTOR PRESSURE PIN # 3 SWITCH SET @ 2850PSI PIN # 4 GRAY WIRE GREEN WIRE ORANGE WIRE BLUE WIRE BLACK WIRE SPREADING LIGHT PRESSURE...
  • Page 49 532-16 & 672-20 TRAILER WIRING SCHEMATIC WITHOUT FLOW CONTROL BLACK (GROUND) RED (POSITIVE) PIN # 1 PIN # 5 PIN # 4 PIN # 3 SPREADING LIGHT PRESSURE SWITCH SET @ 1500PSI GREEN WIRE BLUE WIRE BLACK WIRE BEATER PRESSURE SWITCH SET @ 2900 PSI BLACK WIRE GREEN WIRE...

This manual is also suitable for:

Roto-spread 672-20

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