Meyer Boss 8200 RT User manual

6990633 (1-13) Printed in U.S.A. © Bobcat Company 2013
8200 BOSS RT
Models 8224RT • 8226RT
PB-8200-19
Owner / Operator’s Manual
&
Parts Book
Starting 2019 Model Year
3 / 2021

Meyer Manufacturing Corporation - 2 - PB-8200-19
1.0 IMPORTANT INFORMATION
The serial number plate is located above the discharge opening on the unit discharge end frame.
Please enter the model, serial number and additional information in the space provided for future reference.
Always use your serial number when requesting information or when ordering parts.
HOW TO READ YOUR SERIAL NUMBER
Meyer Manufacturing Corporation
674 W. Business Cty Rd A
Dorchester, WI 54425
Phone: [phone]
Fax: [phone]
Email: [email protected]
Website: www.meyermfg.com
Model No.
Serial No.
Date of Purchase
Dealership
Dealership Phone No.
Serial Number Plate
EXAMPLE: 19R9201
Model Year / RT / Model / Sequence Of Build
19 9 201 R

1-800-325-9103
PB-8200-19 - 3 - www.meyermfg.com
2.0 PRE-DELIVERY & DELIVERY CHECK LIST
This Pre-Delivery & Delivery Check List must be gone through by the Selling Party and the Customer to validate the
Owner’s Registration Form.
Meyer Manufacturing Corporation
Phone: [phone] • Toll-Free: 1-800-325-9103 • P.O. Box 405 • Dorchester, WI 54425
8200-RT Check List
All shields and guards are in place and securely
fastened.
All bolts and other fasteners are secure and tight.
All mechanisms operate trouble free.
All grease fittings have been lubricated, gear
boxes filled to proper levels, and all roller chains
are oiled. See “Lubrication” section of this
manual.
Cross Conveyor Chain and Main Apron Chains
are at proper tension. See “Adjustments” section
in this manual.
Emergency Stop and Trip Cables operate
properly.
All decals are in place and legible.
All stop/tail/turn lights work properly.
PRE-DELIVERY CHECK LIST
After the New Meyer Forage Box has been completely
set-up, check to be certain it is in correct running order
before delivering it to the customer.
The following is a list of points to inspect:
Check off each item as you have made the proper
adjustments and found the item operating
satisfactorily. Any adjustments made, MUST be
according to specifications defined in this manual.
DELIVERY CHECK LIST
The following check list is an important reminder of
valuable information that MUST be passed on to the
customer at the time the unit is delivered.
Check off each item as you explain it to the
customer.
Explain to the customer that pre-delivery check
list was fully completed.
Give customer the Owner & Operator’s Manual.
Instruct to read and completely understand its
contents BEFORE attempting to operate the
Forage Box.
Explain and review with customer the New Meyer
Forage Box manufacturer’s warranty.
Show the customer where to find the serial
number on the implement.
Explain and review with the customer “Safety
Precautions” section of this manual.
Explain and review with customer the
“Emergency Stop” and proper “Start-up and
Operating Procedures” sections of this manual.
Demonstrate the “Emergency Stop” operation,
activation and reset. Also, Demonstrate the start-
up & shutdown controls, proper hydraulic hose
storage and tip holder used to keep system clean
from contaminants.
Explain that regular lubrication and proper
adjustments are required for continued proper
operation and long life of the Forage Box. Review
with the customer the “Lubrication” and
“Adjustments” sections of this manual.
Explain the importance of cross conveyor & main
apron chain and / or belt tension, and the need to
watch and tighten during the break in period.
Explain and review with the customer the
recommended loading and unloading
procedures.
Fully complete this “PRE-DELIVERY &
DELIVERY CHECK LIST” with the customer.

Meyer Manufacturing Corporation - 4 - PB-8200-19
Meyer Manufacturing Corporation
674 W. Business Cty Rd A
Dorchester, WI 54425
Phone: [phone]
Fax: [phone]
Email: [email protected]
Website: www.meyermfg.com
FARM EQUIPMENT BUYERS TRUST THE NAME MEYER!

PB-8200-19 1-800-325-9103
- 5 - www.meyermfg.com
3.0 INTRODUCTION
Congratulations on your purchase of a new Meyer farm equipment product. Undoubtedly you have given
much consideration to your purchase and we’re proud that you have selected Meyer. Pride in craftsmanship,
engineering and customer service have made Meyer products the finest in the farm equipment industry today.
There is no substitute for quality. That is why thousands of people like you have purchased Meyer farm
equipment. They felt it was the best equipment to serve their farming needs, now and in years to come. We
ask that you follow our policy of “safety first”, and we strongly suggest that you read through the “Owner /
Operator's Manual & Parts Book” before operating your Meyer farm equipment. Meyer Manufacturing
Corporation wants to thank you for not compromising quality. We are determined to offer excellence in
customer service as well as provide you with the very best value for your dollar.
Sincerely,
All Employees of
MEYER MANUFACTURING CORPORATION
The Model 8200-RT is available as a truck, Ag cart or wagon mounted unit pulled and powered by a farm tractor.
When the PTO is referred to, it means power takeoff from the truck.
The Model 8200-RT may be referred to as 2-way, forage box, box, implement or front and rear unload forage box in this
manual.
Manufacturer’s Statement: Meyer Manufacturing Corporation reserves the right to make improvements in design, or
changes in specifications at any time, without incurring any obligation to owners of units previously sold. This supersedes
all previous published instructions.
IMPORTANT: You are urged to study this manual and follow the instructions carefully. Your efforts will be
repaid in better operation and service as well as a savings in time and repair expense. Failure to read this
manual and understand the machine could lead to serious injury. If you do not understand instructions in
this manual, contact either your dealer or Meyer Manufacturing Corp. at Dorchester, WI 54425.
WARRANTY: At the front of this manual is an “Owner’s Registration Form”. Be sure your dealer has
completed this form and promptly forwarded a copy to Meyer Manufacturing to validate the manufacturer’s
warranty. The product model and serial number are recorded on this form and on the inside of the front
cover for proper identification of your Meyer Forage Box by your dealer and the manufacturer when
ordering repair parts. The serial number is stamped above the discharge opening on the unit discharge
end frame.
REPAIR PARTS: At the back of this manual is the repair parts section. All replacement parts are to be
obtained from or ordered through your Meyer dealership. When ordering repair parts, refer to the parts
section and give complete information including quantity, correct part number, detailed description and
even Model No. and Serial No. of the forage box which needs repair parts.

Meyer Manufacturing Corporation - 6 - PB-8200-19
FEATURES
OPTIONS
DESCRIPTION 8224RT 8226RT
Clad-Tuff Fiberglass Woven Side Panels STD STD
Solid Poly Floor - High Molecular STD STD
Rear Gate Delay System STD STD
Automatic Rear Door Unlatch / Latch STD STD
Hydraulic Drive STD STD
Rear Transport Lights - LED STD STD
Personalized Farm Name On Sides STD STD
DESCRIPTION 8224RT 8226RT
14” Removable Side Extension (screen or solid) OPT OPT
Double Center Opening Doors Air / Hydraulic (Barn Doors) N/A N/A
Grain Kit / Quick Attach for Top Pivot Door N/A N/A
Grain Kit / Quick Attach for Barn Door Gate N/A N/A
Side-Mounted, LED Tail/Turn Lights (in addition to standard) OPT OPT
Side Hood Deflector/backstop (RH side) OPT OPT
Black paint in lieu of Red OPT OPT
Truck Mount Kit w/Steel Fenders OPT OPT
Factory Install of Truck Mount Kit OPT OPT
Front Enclosure OPT OPT
Front to Back Scissor Tarp (electric) OPT OPT
Side-To-Side Roll Tarp (electric) OPT OPT
Marker / Clearance Lights & D.O.T Tape OPT OPT

1-800-325-9103
PB-8200-19 - 7 - www.meyermfg.com
TABLE OF CONTENTS
1.0 IMPORTANT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.0 PRE-DELIVERY & DELIVERY CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4.0 MANUFACTURER’S WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.0 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1 SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2 SAFETY SIGNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.3 EMERGENCY SAFETY STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.3.1 Emergency Stop Trip Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.3.2 Emergency Stop Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.3.3 Resetting the Emergency Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5.4 SHUTOFF & LOCKOUT POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.4.1 Shutoff & Lockout Power Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.0 PRE-OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1 PRODUCT INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1.1 Before Operating The Forage Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.2 LIGHT HOOK-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6.3 HYDRAULIC HOOK-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.4 HITCHING TO TRACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.5 START-UP AND SHUT-DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.5.1 FRONT UNLOAD START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5.2 FRONT UNLOAD SHUT-DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
6.5.3 REAR UNLOAD START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5.4 REAR UNLOAD SHUT-DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.6 OPERATIONAL CHECKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.7 TRANSPORTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.7.1 Safety Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
6.7.2 Brake Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.7.3 Tractor Towing Size Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.0 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.1 LOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2 FRONT UNLOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3 REAR UNLOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7.4 UNHOOKING THE TRACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Meyer Manufacturing Corporation - 8 - PB-8200-19
7.5 STANDARD REAR DISCHARGE DOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
8.0 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
8.1 LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
8.2 ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
8.2.1 Cross Conveyor Chain With Cross Apron Hold Downs . . . . . . . . . . . . . . . . . . . . .39
8.2.2 Main Apron Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
8.3 CLEAN-OUT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
8.4 STORING THE FORAGE BOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
8.5 RETURNING THE FORAGE BOX TO SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
9.0 PARTS REPAIR AND REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
9.1 REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
MAIN BODY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
MAIN APRON DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
FRONT MAIN APRON GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
REAR GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
MAIN APRON TIGHTENER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
REAR GATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
UNIT FRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
EMERGENCY STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
CROSS APRON COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
AUGER DRIVE COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
AUGER GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
FRONT HOSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
REAR HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
UNIT BULKHEAD HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
UNIT HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
TRUCK MOUNT HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
UNIT GREASE LINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
REAR LIGHTING (PRIOR TO SN 2020 MODEL YEAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
REAR LIGHTING (2020 MODEL YEAR & LATER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
CONTROLLER (CAB CONTROL SELECTOR VALVE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
10.0 OPTIONAL EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
TRUCK MOUNT FENDER AND MUD FLAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
OPTIONAL WAGON MOUNT KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
4TH AUGER OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
EXTENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
EXTENSION HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

1-800-325-9103
PB-8200-19 - 9 - www.meyermfg.com
EXTENSION FRONT HOSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
EXTENSION FRONT HOSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
12 VOLT POWER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
HIGHWAY LIGHT PACKAGE (PRIOR TO 2020 MODEL YEAR) . . . . . . . . . . . . . . . . . . . . . . 94
HIGHWAY LIGHT PACKAGE (2020 MODEL YEAR & LATER) . . . . . . . . . . . . . . . . . . . . . . . 95
11.0 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
MAINTENANCE RECORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Meyer Manufacturing Corporation - 10 - PB-8200-19