Marshalltown MP Series User manual

Includes the Following Models
800MP, 1200MP, 1220MP, 1620MP
MP Series Mortar/Plaster Mixers
104 S. 8th Ave.
Marshalltown, IA
Phone [phone]
Fax [phone]
www.MARSHALLTOWN.com
WS1169
8-2018

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WS1169
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INTRODUCTION
Congratulations on your purchase of a MARSHALLTOWN MP Series Mortar/Plaster Mixer. Made in the USA,
MARSHALLTOWN mixers are rugged and heavy-duty, ready for years of service. MARSHALLTOWN mixers have several
options to suit every contractor’s needs. Among those are:
• 8, 12, and 16 cubic foot drums
• Mechanical or hydraulic drive
• Manual or hydraulic dump
• 2” ball or pintle hitch
• Honda® gasoline engines, or multiple electric motor options
The paddle design of your MARSHALLTOWN mixer has several advantages. Our paddles are bolted into place, allowing
for easy replacement. They also have separate drum scrapers which continually clean the side of the drum and help move
material to the middle of the drum. Our 4/2, 2/2, and 6/2 paddle design ensure “Batch a Minute” results.
Other features of your MARSHALLTOWN mixer include:
• Heavy gauge steel on the entire unit
• Solid axles on all mixers
• Double belt drive on mechanical mixers
• Square paddle shaft for reduced slippage and better efficiency
• Structural steel frame
• High-speed tow kit with 25" tires
This owner’s manual provides the information needed to operate and maintain this MARSHALLTOWN Mixer. Carefully read
and follow all safety and operating instructions in this manual. Ensure every operator of this mixer reads this manual before
operating the mixer. The replacement of any part on this mixer by other than the manufacturer’s authorized replacement part
may adversely affect the performance, durability or safety of the product.
Be sure safety precautions are observed. Read and follow all safety and operating instructions in this operator’s
manual. The manufacturer reserves the right to make changes on or add improvements to its product at any time without
prior notice or obligation. The manufacturer reserves the right to decide, upon its sole discretion and at any time, to
discontinue a product.
Information regarding operation and maintenance of the engine can be found in a separate engine manual supplied with
this mixer, if the mixer is supplied with an engine. The engine manual provides all the information required regarding engine
adjustments, operation and maintenance. Should any questions arise concerning engine operation or service, contact the
nearest engine repair facility or the engine manufacturer.
This manual covers all MARSHALLTOWN MP Series Mortar/Plaster mixer models and options. For technical questions or
repair parts, please call MARSHALLTOWN customer service at 800-888-0127, 641-753-6341 or visit
www.MARSHALLTOWN.com

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SAFETY PRECAUTIONS
UNDERSTAND SIGNAL WORDS
• A signal word - DANGER, WARNING, or CAUTION is used with the safety-alert symbol. DANGER
identifies the most serious hazards.
• DANGER or WARNING safety signs are located near specific hazards.
• General precautions are listed on CAUTION safety signs.
• This notation appears before warnings in the text. It means that the step that follows must be carried out to avoid the
possibility of personal injury or death. These warnings are intended to help the technician avoid any potential hazards
encountered in the normal service procedures. We strongly recommend that the reader takes advantage of the information
provided to prevent personal injury or injury to others.
THE FOLLOWING PRECAUTIONS ARE SUGGESTED TO HELP PREVENT ACCIDENTS. A CAREFUL OPERATOR IS
THE BEST OPERATOR. MOST ACCIDENTS CAN BE AVOIDED BY OBSERVING CERTAIN PRECAUTIONS. READ AND
TAKE THE FOLLOWING PRECAUTIONS BEFORE OPERATING THIS EQUIPMENT TO HELP PREVENT ACCIDENTS.
EQUIPMENT SHOULD BE OPERATED ONLY BY THOSE WHO ARE RESPONSIBLE AND INSTRUCTED TO DO SO.
CALIFORNIA PROPOSITION 65 WARNING: Operation of this equipment and/or engine exhaust from this product
contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
• Read all operating and maintenance instructions before operating or servicing mixer. Test run empty prior to actual use.
• A mixer is only as safe as its operator. Give complete and undivided attention to the operation of the mixer.
• Know how to stop the mixer and the engine instantly.
• Always have all guards and safety devices attached and in place before operating mixer. Close engine housing during
operation.
• Keep inexperienced and unauthorized people away from the mixer at all times.
• Never leave the mixer unattended while it is running.
• Shut off engine or disconnect the electric motor before making any adjustments or putting hands or tools in the drum.
TABLE OF CONTENTS
Safety Precautions ................................................................................................………………………………….3-4
Safety Decals ............................................................................................................................................................5
Warranty ...............................................................................................................……………………………………. 6
Specifications ....................................................................................................................... ………………………7-9
Assembly ...................................................................................................................................................................9
Product Operation ............................................................................................................ ………………………10-13
Parts Breakdown ..............................................................................................................................................14-40
Maintenance............................................................................................................................................................41
Troubleshooting .......................................................................................................................................................42
DANGER!
WARNING!

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SAFETY PRECAUTIONS CONTINUED
Never reach into the drum or place tools into the drum while the mixer is running.
• Do not overfill the drum. Do not exceed the mixer’s rated capacity.
• Do not smoke while refueling the engine. Shut off the engine and allow it to cool before refueling. Do not spill fuel.
• Block mixer wheels when mixing.
• Use safety chains while towing mixer.
• Keep the mixer in good operating condition. Loose or damaged parts are dangerous.
• Avoid loose clothing that could get caught in moving parts or on control levers.
Keep hands and feet away from moving parts.
• Do not add material to the drum while stopped. Start the drum before adding material.
• Keep all warning, caution and safety instruction labels in good condition. Replace missing, damaged or illegible labels.
• Clear the work area around the machine to prevent tripping or falling onto the mixer.
• Operate on level ground to prevent the mixer from tipping over.
• DO NOT OPERATE this mixer under the influence of alcohol or while taking medication that impairs your reactions.
• Do not pull the cord to disconnect it. Keep the cord away from heat, oil, and sharp edges.
• Use factory authorized parts for replacement.
• Wear safety glasses when mixer is in use.
• Never attempt to move the mixer while the motor is on.
• With electric motors, properly grounded electric circuit is required to protect the operator from possible electric shock.
WARNING!
NEVER unplug the motor while standing in or around wet ground.
TOWING & SAFETY CHAINS
For transporting the mixer, slide the tow pole out as far as possible and insert the locking pin. When operating the mixer,
slide the tow pole in and lock it in place. Make sure drum is locked in position and engine housing is closed and secured.
Cross the safety chains under the tow pole and fasten them to the tow vehicle. (See figure 1.)
NOTE! Safety chain length may need to be altered for proper connection to tow
vehicle. Reposition the hooks, DO NOT cut chain. Allow enough slack to permit
proper vehicle turning while keeping chains snug enough to prevent tow pole from
contacting the ground in case the hitch uncouples.
DANGER!
DANGER!
Figure 1

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SAFETY DECALS
If your safety and operating decals are damaged, they can be replaced by contacting Customer Service.
WS1065WS1195
WS1070
WS1195
CAUTION!
1. Never reach into drum while mixer is running.
2. Stop engine or motor before cleaning or servicing.
3. Keep children and unauthorized people away from machine.
4. Never allow machine to run unattended.
5. Read owner’s manual before operating or servicing this machine.
CLEANING
1. With paddles rotating, add water.
2. Allow paddles to turn for several minutes.
3. Dump water and spray remaining mortar with hose.
4. Stop mixer by switching motor off or stopping engine.
5. Thoroughly clean with water before any remaining mortar hardens.
LUBRICATION & SERVICE
1. Lubricate the following daily prior to use:
· Drive shaft bearings
· Drum shaft bearings and seals
· Chain and sprockets
2. Service engine or motor per manual supplied.
WS1198
WS1198

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MIXERS ONE-YEAR WARRANTY
This product is warranted to the original purchaser only, to be free of defects in material and workmanship under normal
use, for one year from purchase date. MARSHALLTOWN Company shall without charge for parts and labor, repair or
replace such parts which are found to be defective. All transportation charges for replacement parts must be borne by the
purchaser.
For warranty service, the product must be delivered, with proof of purchase date, to the dealer of original purchase, or any
factory authorized service dealer.
If difficulty is encountered in having warranty work performed, contact the factory Service Department.
All implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one year from
date of purchase by the original retail customer and to the extent permitted by law any and all implied warranties are
excluded and disclaimed after the expiration of such period.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitations of incidental or
consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal
rights, and you may also have other rights, which vary from state to state.
Exclusion from this warranty:
1. The following items are not covered under the MARSHALLTOWN Company one
year warranty and are warranted by their respective manufacturer.
a) Engines, including starters, generators, alternators and gear reducers
b) Hydraulic components, including pumps, motors and valves
2. All consequential damages, including pickup and delivery of the unit, communication, mileage charges and/or
rental of a replacement unit during repairs are not covered under this warranty, nor are any loss of income and/or
other loss resulting from the failure of the product to function due to a warranty defect.
3. This warranty will not apply when the product becomes inoperative due to misuse, normal wear, neglect,
improper maintenance, accident or freight damage; has not been operated and maintained in accordance
with the instructions furnished in the Operator’s Manual; or has been altered or modified without approval
from the factory Service Department.
4. No parts or products are to be returned to the factory without prior written approval from the factory.

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SPECIFICATIONS
44
[1105]
54
[1365]
71
[1799]
54
WITHOUT OUTRIGGER
73
[1844]
76
[1918]
59
[1499]
800MP
44
[1105]
54
[1365]
76
[1918]
59
[1499]
80
[2027]
78
[1983]
WITHOUT OUTRIGGER
1200MP
44
[1105]
54
[1365]
76
[1918]
59
[1499]
80
[2027]
78
[1983]
WITHOUT OUTRIGGER

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SPECIFICATIONS
44
[1105]
88
[2242]
86
[2191]
WITHOUT OUTRIGGER
59
[1499]
54
[1365]
44
[1105]
96
[2442]
94
[2397]
WITHOUT OUTRIGGER
59
[1499]
54
[1365]
1220MP
1620MP

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ASSEMBLY
TOW POLE
The tow pole assembly is located on the front of the mixer and is used for transport only. For transport, pull the tow pole
assembly out, line up the holes and insert the L-shaped pin through each hole. While operating the mixer, pull the L-shaped
pin out of the hole and push tow pole assembly all the way in. Line up the holes and insert the L-shaped pin through each
hole.
ELECTRIC MOTORS
Electric Motors on MP mixers are sold WITHOUT a power cord because of the variety of voltage/plug configurations
available. Most electrical supply stores can provide the correct wiring harness and plug for any application.
HYDRAULIC PUMPS
No hydraulic assembly required. The speed of the mixing shaft can be adjusted using the flow control inside the engine
house.
GREASING
All mixers are greased before their factory test, but each unit should be greased prior to its first use (see lubrication section
on page 12). This will replace any grease that was lost or contaminated during transport.
DRUM WIPER BLADES
The mixing paddles feature adjustable rubber wipers and steel backing plates. Wipers are factory preset to lightly contact
the inside of the drum.
Model
Batch
Volume
Cu. Ft.
Total Drum
Volume
Cu. Ft.
Batch
Cap. Bags Bearing/Seal Clutch Mechanism Power Reduction
800MP 8 9.8 2 Roller Bearings w/Stacked Seals Pivoting Engine Mount 6:1 Reduction;
Belt to Chain & Sprocket
1200MP 12 14.1 4 Roller Bearings w/Stacked Seals Pivoting Engine Mount 6:1 Reduction;
Belt to Chain & Sprocket
1220MP 12 14.1 4 Roller Bearings w/Stacked Seals Hydraulic Hydraulic
1620MP 16 17.4 5 Roller Bearings w/Stacked Seals Hydraulic Hydraulic
Model Tow Pole Wheel & Tire
Overall
Dimensions
L X W X H
Discharge
Height
Power
Options
800MP 2-7/8" Dia. Telescoping 6.5" X 13" Wheels
25" O.D. Tires 73" X 54" X 59" 24" 3HP Electric 8HP Honda
®
1200MP 2-7/8" Dia. Telescoping 6.5" X 13" Wheels
25" O.D. Tires 80" X 54" X 59" 24” 3HP Electric 8HP Honda
®
1220MP 2-7/8" Dia. Telescoping 6.5" X 13" Wheels
25" O.D. Tires 88" X 54" X 59" 24” 7.5HP Electric 13HP Honda
®
1620MP 2-7/8" Dia. Telescoping 6.5" X 13" Wheels
25" O.D. Tires 96" X 54" X 59" 24” 7.5HP Electric 13HP Honda
®
SPECIFICATIONS

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Secure drum by engaging drum lock. Secure all moveable parts, including the rear
housing. Secure tow pole coupler to vehicle and attach safety chains and hooks.
(See Figure 1, Safety Chains). The included pintle-type couplers require the appropriate
tow vehicle coupler retainer.
MIXER TRANSPORT
PRE-OPERATIONAL CHECKS
The following steps should be taken prior to placing the mixer in use:
1. The operator must be familiar with the location and operation of all controls.
2. The unit ships with oil, but check the crankcase oil level on gasoline powered units, and fill the fuel tank before starting.
3. Check for free rotation of the mixer blade shaft by rotating the drum through one complete dump-charge-dump cycle.
Make sure no foreign objects or tools are in drum before starting engine/motor.
4. When turning the unit on for the first time, make sure the paddles are turning the right direction. If the paddle direction is
incorrect, consult the motor wiring diagram (can be found inside the wiring enclosure or on the nameplate of the motor) to
reverse the direction.
5. Start engine/motor, slowly engage the drum drive and check for smooth operation of the mixer blade shaft and drive.
6. Verify that all power cords are running in a safe direction and clear of all gears, belts, or other moving parts.
7. Move the clutch lever through several cycles to assure correct clutch operation.
8. Use the dipstick to check the hydraulic fluid level in the reservoir.
9. Make sure the drum latch is disengaged prior to extending the dump cylinder.
CONTROLS AND OPERATIONS
Read through the manual for all operation, adjustment and maintenance instructions. Be sure all engine/motor and
drive system operation instructions are followed as outlined.
All nuts and cap screws should be checked and tightened during the first two (2) hours of use. Periodic checks should be
made thereafter.
Ensure mixer is unplugged (electric) or spark plug removed (gasoline) to prevent accidental starting.
The mixing paddles feature adjustable rubber wipers and steel backing plates. Wipers are factory preset to lightly contact
the inside of the drum.
If adjustment is required, proceed as follows:
A. Loosen the wiper attaching hardware and move the wiper outward to maintain contact with the drum but without folding
over when in operation.
B. After adjustment, turn the mixer arms one full turn manually to check clearance and eliminate the possibility of wiper back
plates contacting the drum.
WIPER BLADE ADJUSTMENT
DANGER!
DANGER!
Figure 1

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CLUTCH CONTROL LEVER
STARTING THE MIXER
Start the mixer engine/motor. Refer to the engine/motor manual for proper starting
procedures.
When the engine/motor is warmed up and is running smoothly, move the control lever to
engage the clutch.
Ram dump mixers have 3 paddle settings: Forward, Neutral, Reverse (See Figure 2.1)
Ram dump mixers have 3 drum settings: Tilt Forward, Load/Mix, Tilt Backward (See Figure 2.1)
To avoid personal injury, be sure control lever is in the neutral position before starting engine/motor
To avoid personal injury, this control must be disengaged before starting engine/motor or when mixer is not
in use.
This control is located in front of the mixing drum on the mixer leg. (See Figure 2.)
This control engages and disengages the drive to the mixing blades.
TO ENGAGE: Position lever in line with the mixer frame (12 o’clock position). Lever is held in the
engage position by the over-center action of the linkage.
TO DISENGAGE: Push lever down (counter-clock-wise) to the 9 o’clock position. Lever is spring
loaded to hold it in the disengaged position.
Tilt Drum Forward
Tilt Drum Backward
Paddles Forward
Paddles Reverse
9
o'clock -
C
lutch Disengaged
12 o'clock -
Clutch Engage
d
Figure 2
Figure 2.1
Follow your local or state standards, or the National Electric Code, to determine the correct gauge of wire when using an
extension cord with your electric motor.
LOADING THE MIXER
To avoid personal injury, be sure grill assembly is down and in place when mixer is in operation
To avoid personal injury, be sure drum is locked in the operating position
When the mixing blades are rotating, pour the required amount of water into the drum, then add cement, sand and lime or
mortar mix. The desired mixing speed is 33 RPM.
DANGER!
DANGER!
EXTENSION CORDS FOR ELECTRIC MOTORS

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DISCHARGING THE MIXER
Keep hands and all foreign objects clear of the moving paddles while discharging the mixer.
DANGER!
MANUAL DUMP
1. Allow the entire mixture to mix for one (1) full minute.
2. DO NOT STOP MIXER FROM ROTATING.
3. Hold the tilt handle and disengage the drum lock.
4. Dump motor to the side by pulling the tilt lever downward.
5. After the mixture is dumped, return the drum to the operating position and engage drum lock.
RAM DUMP
1. Slowly push forward on the left-hand control lever on the control valve. The farther the valve is pushed, the faster the drum
will tilt.
2. With the drum in the discharge position, use the right-hand control lever to engage the paddles and discharge the mix.
3. Pull the left-hand control lever toward you to return the drum to the load/mix position.
LUBRICATION
To avoid personal injury, always turn off engine/motor and wait for all motion to stop before making
adjustments or repairs.
DRUM SEAL PLATE ASSEMBLIES
Drum seals are provided on each end of the drum where the mixing shaft passes
through to the bearings. It is important to pump grease into the assemblies to
retain seal efficiency. Use enough grease to flush out old grease and carry away
any grit. Use lithium based grade 2 multi-purpose grease. See Figure 3.1
MIXING SHAFT BEARINGS
The mixing shaft bearings are permanently factory sealed and lubricated, and
should not require further service.
WHEEL BEARINGS
Wheel bearings should be packed once a year. Thoroughly clean old lubricant from the bearings, hub and spindles before
repacking. Pack bearings only one-half to two-thirds full with grease to prevent overheating. Use no. 2 wheel bearing grease.
DRUM SHAFT BEARING HANGERS
Drum yoke bearing hangers are located on each side of the drum, and are equipped with grease fittings. These bearings
should be lubricated once each week with lithium based grade 2 multi-purpose grease.
See Figure 3.1
ENGINE/MOTOR
Refer to the engine/motor operating instructions for all maintenance and lubrication instructions
and requirements.
DRIVE SHAFT BEARINGS
Pillow block style bearing are used on the drive shaft. See Drum Seal Plate Assemblies,
Lubrication Guidelines for more information. See Figure 3.2
WARNING!
Drum Seal Plate Assemblies
Drum Shaft Bearing Hangers
Wheel Bearings
Figure 3.1
Drive Shaft Bearings
Figure 3.2

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ADJUSTMENT
To avoid personal injury, always turn off engine/motor and wait for all motion to stop before making
adjustments or repairs.
RUBBER WIPER BLADES
Adjust rubber wipers so they fit snugly against the drum but not to the point that they fold over when the blades rotate.
ENGINE/MOTOR DRIVE
See Figure 4 (800MP & 1200MP Models)
1. Check the roller chain regularly so with one strand tight, the
slack strand can be moved approximately one half of an inch. If an
adjustment is required, loosen the bolts on the pillow block bearings
and slide the pillow block/shaft assembly toward or away from the
driven sprocket as necessary.
2. Align the pulleys so the belts will run straight. Make sure all set
screws are tightened on the pulleys when you are finished.
3. To set the belt tension, loosen the bolts that hold the engine or motor
to the mounting plate. Move the clutch lever to the engaged position.
Slide the engine or motor in the mounting slots until the belt is tight, then slide the engine or motor back approximately
1/4". Tighten the mounting bolts.
4. Adjust belt fingers so they allow disengagement of the drive, but they must not touch the belt when the clutch is
disengaged.
STORAGE
For short term storage, clean the mixer and store in a dry place. If the mixer is not to be used for an extended period of time,
service the mixer completely and store in a dry place.
1. Refer to the engine/motor instructions for storage instructions.
2. Cover exposed metal surfaces with a thin coat of SAE 30 weight engine oil.
3. Lubricate per instructions outlined in the LUBRICATION section (page 12).
WARNING!
CLEANING THE MIXER
To avoid personal injury, always turn engine/motor off and wait for all motion to stop before cleaning.
To achieve satisfactory performance from the mixer, it is essential to give the drum reasonable care. Clean the mixer after
each use, before the mortar dries and becomes hard. Never permit mortar to harden on either the inside or outside of the
drum. Do not pound or dent the drum as this impairs mixing efficiency and can cause spot wear on the drum surface. Spray
the entire unit off after each use.
It is important to keep the inside of the mixing drum free of hardened mortar. After discharging the last batch of mortar each
day, add a pailful of water and two shovelfuls of gravel to the drum. This will scour the inside of the drum. Mix for about two
minutes, discharge and rinse the drum with water.
WARNING!
SERVICING THE MIXER
1. Clean mixer thoroughly.
2. Check all bearings and seals for proper operation.
3. Check mixing arms, blades, and wipers for damage or wear.
4. Any damaged or excessively-worn parts should be replaced.
Tighten Belt Belt Tight
Clutch Roller
Pillow Block
Figure 4

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800MP GRILL KIT EDI# 27854 INCLUDES:
DRUM TIP HANDLE W/HDW KIT #27852 INCLUDES:
800MP DRUM ONLY EDI# 27378 INCLUDES:
REF # DESCRIPTION Quantity
1800MP GRILL WELDMENT 1
2 SPRING CLIP FOR LOCKING PIN 2
3 GRILL SAFETY LATCH, MP MIXER 1
4 HEX CAP SCREW, 1/2"-13 X 1 1/2" 1
5FLAT WASHER, 1/2" 2
6 LOCKING NYLON NUT, 1/2"-13 1
REF # DESCRIPTION Quantity
8 HAND GRIP 1
9 TILT HANDLE 1
10 HEX CAP SCREW, 3/8"-16 X 2 1/4" 1
11 HEX NUT, 3/8"-16 1
REF # DESCRIPTION Quantity
7 800MP DRUM SHELL 1
QTY.DESCRIPTIONFILE NAMEDET.
1DRUM STOP BRACKET, MP MIXERWX1999.ipt1
1HANDLE, DRUM LOCK ASSM-POWDERCOATEDR0548.iam2
1GRILL WELDMENT, 800MP-POWDERCOATED BLACKR0576.iam3
1GRIP,1/2"" F/DRUM LOCK HANDLEWX1703.ipt4
1TILT LEVER, MP MIXER-POWDERCOATEDR0477.iam5
1FRAME WELDMENT, 800MP-POWDERCOATEDR0579.iam6
1ROLLER, 4 1-5/8X47/64 1-5/8 RUBWX1705.ipt7
1GRIP,5/8""HUNT WILDE #1200055WX1241.ipt8
1SPRING,OVERCENTERWX1706.ipt9
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt10
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt11
8HEX NUT 5/8-11 Z5WR1019.ipt12
8CB 3/8-16- 00122WR107.ipt13
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt14
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt15
8HCS 5/8-11 X 2 Z5WR1021.ipt16
8L/W Z 5/8WR1020.ipt17
8HCS 3/8"-16NC X 1.5 ZINCWR150.ipt18
20FLAT WASHER, 3/8"WR103.ipt19
22LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt20
22HEX NUT, 3/8-16- 00123WR108.ipt21
8WASHER-1/2" ZINC PLATEDWR411.ipt22
4HCS 1/2-13 X 2" Z5WR1155.ipt23
4LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt24
4HEX NUT 1/2-13NCWR541.ipt25
2SPRING CLIP FOR LOCKING PINWR1058.ipt26
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam27
2LOCKING NYLON NUT, 1/2-13WR1133.ipt28
10OPEN WHEEL NUTWR1213.ipt29
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam30
1DRUM SHAFT WELDMENT, 800MP-POWDERCOATEDR0578.iam31
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt32
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt33
2STEEL MIXING BLADE, MP MIXERWX1517.ipt34
2RUBBER MIXING BLADE, MP MIXERWX1518.ipt35
1TOW END SIDE WIPER, MP MIXERWX1192.iam36
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt37
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt38
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt39
1TOW END MIXING ARM, MP MIXERWX1175.iam40
4MIXING ARM CAP, MP MIXERWX1190.ipt41
1ENGINE END MIXER ARM, MP MIXERWX1176.iam42
1DRUM SHELL, 800MP-POWDERCOATEDR0577.iam43
4LOCK WASHER, 3/4"WR1167.ipt44
4HEX NUT, 3/4-10 ZWR1168.ipt45
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt46
4DRUM SEAL, MP MIXERWX2043.ipt47
4INNER SEAL PLATE, MP MIXERWX1997.ipt48
2OUTER SEAL PLATE, MP MIXERWX1996.ipt49
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt50
1TOW KIT HAND GRIPWT923.ipt51
8HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt52
1SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt53
6HCS 3/8-16 X 1-3/4 Z5WR1012.ipt54
1HEX CAP SCREW, 3/8"-16 2" GRADE 5 ZINC PLATEDWR264.ipt55
1HEX NUT-FLANGE, 3/8-16WR531.ipt56
1SOLID AXLE ASSEMBLYWX2271.iam57
4U-BOLTWR1272.ipt58
8NUT 5_16-18 NYLOCKWR139.ipt59
2INNER DRUM SEAL, MP MIXERWX2158.ipt60
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
1 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
27
152222
28
26
3
43
USE ON KITS 27852, 27854, 27378,
NEW
5655
5
51
54
20
21
1
214 13
12
3
7
6
5 5 4
GRILL HINGE HDW KIT EDI #27857 INCLUDES:
REF # DESCRIPTION Quantity
12 HEX CAP SCREW, 3/8"-16 X 1 1/2" 2
13 LOCK WASHER, 3/8" 2
14 HEX NUT, 3/8"-16 2
QTY.DESCRIPTIONFILE NAMEDET.
1DRUM STOP BRACKET, MP MIXERWX1999.ipt1
1HANDLE, DRUM LOCK ASSM-POWDERCOATEDR0548.iam2
1GRILL WELDMENT, 800MP-POWDERCOATED BLACKR0576.iam3
1GRIP,1/2"" F/DRUM LOCK HANDLEWX1703.ipt4
1TILT LEVER, MP MIXER-POWDERCOATEDR0477.iam5
1FRAME WELDMENT, 800MP-POWDERCOATEDR0579.iam6
1ROLLER, 4 1-5/8X47/64 1-5/8 RUBWX1705.ipt7
1GRIP,5/8""HUNT WILDE #1200055WX1241.ipt8
1SPRING,OVERCENTERWX1706.ipt9
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt10
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt11
8HEX NUT 5/8-11 Z5WR1019.ipt12
8CB 3/8-16- 00122WR107.ipt13
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt14
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt15
8HCS 5/8-11 X 2 Z5WR1021.ipt16
8L/W Z 5/8WR1020.ipt17
8HCS 3/8"-16NC X 1.5 ZINCWR150.ipt18
20FLAT WASHER, 3/8"WR103.ipt19
22LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt20
22HEX NUT, 3/8-16- 00123WR108.ipt21
8WASHER-1/2" ZINC PLATEDWR411.ipt22
4HCS 1/2-13 X 2" Z5WR1155.ipt23
4LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt24
4HEX NUT 1/2-13NCWR541.ipt25
2SPRING CLIP FOR LOCKING PINWR1058.ipt26
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam27
2LOCKING NYLON NUT, 1/2-13WR1133.ipt28
10OPEN WHEEL NUTWR1213.ipt29
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam30
1DRUM SHAFT WELDMENT, 800MP-POWDERCOATEDR0578.iam31
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt32
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt33
2STEEL MIXING BLADE, MP MIXERWX1517.ipt34
2RUBBER MIXING BLADE, MP MIXERWX1518.ipt35
1TOW END SIDE WIPER, MP MIXERWX1192.iam36
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt37
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt38
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt39
1TOW END MIXING ARM, MP MIXERWX1175.iam40
4MIXING ARM CAP, MP MIXERWX1190.ipt41
1ENGINE END MIXER ARM, MP MIXERWX1176.iam42
1DRUM SHELL, 800MP-POWDERCOATEDR0577.iam43
4LOCK WASHER, 3/4"WR1167.ipt44
4HEX NUT, 3/4-10 ZWR1168.ipt45
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt46
4DRUM SEAL, MP MIXERWX2043.ipt47
4INNER SEAL PLATE, MP MIXERWX1997.ipt48
2OUTER SEAL PLATE, MP MIXERWX1996.ipt49
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt50
1TOW KIT HAND GRIPWT923.ipt51
8HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt52
1SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt53
6HCS 3/8-16 X 1-3/4 Z5WR1012.ipt54
1HEX CAP SCREW, 3/8"-16 2" GRADE 5 ZINC PLATEDWR264.ipt55
1HEX NUT-FLANGE, 3/8-16WR531.ipt56
1SOLID AXLE ASSEMBLYWX2271.iam57
4U-BOLTWR1272.ipt58
8NUT 5_16-18 NYLOCKWR139.ipt59
2INNER DRUM SEAL, MP MIXERWX2158.ipt60
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
1 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
27
152222
28
26
3
43
USE ON KITS 27852, 27854, 27378,
NEW
5655
5
51
54
20
21
8
9
10 11

15 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
DRUM SHAFT FOR 800MP PARTS BREAKDOWN
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
1
15
3
18
17
13
12
14
22
21
20
19
16
2
23
4
REF # DESCRIPTION PART# Quantity
1 800MP DRUM SHAFT WELDMENT MIX27883 1
2 FLANGE MOUNT BEARING, 1-3/4" ID MIX27860 2
3 PILLOW BLOCK BEARING, 1-3/4" ID MIX27853 2
4 BEARING SUPPORT BRACKET, MP MIXER MIX27902 2
5 OUTER SEAL PLATE, MP MIXER MIX27900 2
6 INNER SEAL PLATE, MP MIXER MIX27901 4
7 DRUM SEAL, MP MIXER MIX27904 4
8 CARRIAGE BOLT, 3/8"-16 X 2" * 8
9 LOCKING NYLON NUT, 3/8"-16 * 8
10 INNER DRUM SEAL, MP MIXER WX2158 2
11 GREASE ZERK, 1/8" NPT, 90 DEG. * 2
12 LOCK WASHER, 3/4" * 4
13 HEX NUT, 3/4"-10 * 4
14 HEX CAP SCREW, 3/4"-10 X 1 3/4" * 4
15 HEX CAP SCREW, 1/2"-13 X 2" * 4
16 FLAT WASHER, 1/2" MIX70707 4
17 HEX NUT, 1/2"-13 MIX70563 4
18 LOCK WASHER, 1/2" MIX70655 4
19 CARRIAGE BOLT, 3/8"-16 X 1 1/4" MIX70906 8
20 FLAT WASHER, 3/8" MIX70703 8
21 LOCK WASHER, 3/8" MIX70649 8
22 HEX NUT, 3/8"-16 MIX70553 8
23 KEY STOCK, 3/8" SQ X 2 MIX71022 1
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
589
11
6
6
10
7
7
*COMMON HARDWARE CAN BE PURCHASED LOCALLY

16 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
1200/1220MP GRILL KIT EDI# 27855 INCLUDES:
REF # DESCRIPTION Quantity
1 HEX CAP SCREW, 1/2"-13 X 2" 1
2FLAT WASHER, 1/2" 2
31200/1220MP GRILL WELDMENT 1
4 SPRING CLIP FOR LOCKING PIN 2
5 GRILL SAFETY LATCH, MP MIXER 1
6 LOCKING NYLON NUT, 1/2"-13 1
DETAIL A
SCALE 1 / 2
QTY.DESCRIPTIONFILE NAMEDET.
1DRUM STOP BRACKET, MP MIXERWX1999.ipt1
1HANDLE, DRUM LOCK ASSM-POWDERCOATEDR0548.iam2
1GRIP,1/2"" F/DRUM LOCK HANDLEWX1703.ipt3
1TILT LEVER, MP MIXER-POWDERCOATEDR0477.iam4
1ROLLER, 4 1-5/8X47/64 1-5/8 RUBWX1705.ipt5
1GRIP,5/8""HUNT WILDE #1200055WX1241.ipt6
1SPRING,OVERCENTERWX1706.ipt7
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt8
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt9
8CB 3/8-16- 00122WR107.ipt10
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt11
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt12
32FLAT WASHER, 3/8"WR103.ipt13
30LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt14
30HEX NUT, 3/8-16- 00123WR108.ipt15
8WASHER-1/2" ZINC PLATEDWR411.ipt16
4HCS 1/2-13 X 2" Z5WR1155.ipt17
4LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt18
4HEX NUT 1/2-13NCWR541.ipt19
2SPRING CLIP FOR LOCKING PINWR1058.ipt20
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam21
2LOCKING NYLON NUT, 1/2-13WR1133.ipt22
10OPEN WHEEL NUTWR1213.ipt23
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt24
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt25
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt26
4LOCK WASHER, 3/4"WR1167.ipt27
4HEX NUT, 3/4-10 ZWR1168.ipt28
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt29
4DRUM SEAL, MP MIXERWX2043.ipt30
4INNER SEAL PLATE, MP MIXERWX1997.ipt31
2OUTER SEAL PLATE, MP MIXERWX1996.ipt32
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt33
1TOW KIT HAND GRIPWT923.ipt34
10HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt35
1SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt36
8HCS 3/8-16 X 1-3/4 Z5WR1012.ipt37
1HEX CAP SCREW, 3/8"-16 2" GRADE 5 ZINC PLATEDWR264.ipt38
1HEX NUT-FLANGE, 3/8-16WR531.ipt39
1FRAME WELDMENT, 1200MP-POWDERCOATED BLACKR0556.iam40
1DRUM SHELL LHD, 1200, 1220MP-POWDERCOATEDR0554.iam41
10HCS 5/8-11 X 2 Z5WR1021.ipt42
10L/W Z 5/8WR1020.ipt43
16HCS 3/8"-16NC X 1.5 ZINCWR150.ipt44
10HEX NUT 5/8-11 Z5WR1019.ipt45
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam46
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt47
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt48
4STEEL MIXING BLADE, MP MIXERWX1517.ipt49
4RUBBER MIXING BLADE, MP MIXERWX1518.ipt50
1TOW END SIDE WIPER, MP MIXERWX1192.iam51
2TOW END MIXING ARM, MP MIXERWX1175.iam52
4MIXING ARM CAP, MP MIXERWX1190.ipt53
2ENGINE END MIXER ARM, MP MIXERWX1176.iam54
1GRILL WELDMENT, 1200MP-POWDERCOATED BLACKR0549.iam55
2INNER DRUM SEAL, MP MIXERWX2158.ipt56
1DRUM SHAFT WELDMENT, 1200MP-PC-BLUER0555.iam57
1CLUTCH ROD LINK, MP MIXER - PC - BLACKR0562.iam58
4U-BOLTWR1272.ipt59
8NUT 5_16-18 NYLOCKWR139.ipt60
1SOLID AXLE ASSEMBLYWX2271.iam61
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
IV
-
1 1
-
rstone
8/10/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE IV.idw
V12
21
20
12
16
16
22
1200MP DRUM SHAFT, 22710,
27855
55
15
14
13
10
24
27 28
26
18
19
16
17
28
27
29
57
35
32
30
31
30
31
56
11
25
41
33
DETAIL A
SCALE 1 / 2
QTY.DESCRIPTIONFILE NAMEDET.
1DRUM STOP BRACKET, MP MIXERWX1999.ipt1
1HANDLE, DRUM LOCK ASSM-POWDERCOATEDR0548.iam2
1GRIP,1/2"" F/DRUM LOCK HANDLEWX1703.ipt3
1TILT LEVER, MP MIXER-POWDERCOATEDR0477.iam4
1ROLLER, 4 1-5/8X47/64 1-5/8 RUBWX1705.ipt5
1GRIP,5/8""HUNT WILDE #1200055WX1241.ipt6
1SPRING,OVERCENTERWX1706.ipt7
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt8
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt9
8CB 3/8-16- 00122WR107.ipt10
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt11
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt12
32FLAT WASHER, 3/8"WR103.ipt13
30LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt14
30HEX NUT, 3/8-16- 00123WR108.ipt15
8WASHER-1/2" ZINC PLATEDWR411.ipt16
4HCS 1/2-13 X 2" Z5WR1155.ipt17
4LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt18
4HEX NUT 1/2-13NCWR541.ipt19
2SPRING CLIP FOR LOCKING PINWR1058.ipt20
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam21
2LOCKING NYLON NUT, 1/2-13WR1133.ipt22
10OPEN WHEEL NUTWR1213.ipt23
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt24
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt25
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt26
4LOCK WASHER, 3/4"WR1167.ipt27
4HEX NUT, 3/4-10 ZWR1168.ipt28
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt29
4DRUM SEAL, MP MIXERWX2043.ipt30
4INNER SEAL PLATE, MP MIXERWX1997.ipt31
2OUTER SEAL PLATE, MP MIXERWX1996.ipt32
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt33
1TOW KIT HAND GRIPWT923.ipt34
10HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt35
1SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt36
8HCS 3/8-16 X 1-3/4 Z5WR1012.ipt37
1HEX CAP SCREW, 3/8"-16 2" GRADE 5 ZINC PLATEDWR264.ipt38
1HEX NUT-FLANGE, 3/8-16WR531.ipt39
1FRAME WELDMENT, 1200MP-POWDERCOATED BLACKR0556.iam40
1DRUM SHELL LHD, 1200, 1220MP-POWDERCOATEDR0554.iam41
10HCS 5/8-11 X 2 Z5WR1021.ipt42
10L/W Z 5/8WR1020.ipt43
16HCS 3/8"-16NC X 1.5 ZINCWR150.ipt44
10HEX NUT 5/8-11 Z5WR1019.ipt45
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam46
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt47
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt48
4STEEL MIXING BLADE, MP MIXERWX1517.ipt49
4RUBBER MIXING BLADE, MP MIXERWX1518.ipt50
1TOW END SIDE WIPER, MP MIXERWX1192.iam51
2TOW END MIXING ARM, MP MIXERWX1175.iam52
4MIXING ARM CAP, MP MIXERWX1190.ipt53
2ENGINE END MIXER ARM, MP MIXERWX1176.iam54
1GRILL WELDMENT, 1200MP-POWDERCOATED BLACKR0549.iam55
2INNER DRUM SEAL, MP MIXERWX2158.ipt56
1DRUM SHAFT WELDMENT, 1200MP-PC-BLUER0555.iam57
1CLUTCH ROD LINK, MP MIXER - PC - BLACKR0562.iam58
4U-BOLTWR1272.ipt59
8NUT 5_16-18 NYLOCKWR139.ipt60
1SOLID AXLE ASSEMBLYWX2271.iam61
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
IV
-
1 1
-
rstone
8/10/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE IV.idw
V12
21
20
12
16
16
22
1200MP DRUM SHAFT, 22710,
27855
55
15
14
13
10
24
27 28
26
18
19
16
17
28
27
29
57
35
32
30
31
30
31
56
11
25
41
33
5
7
6221
3
4
1200MP REPLACEMENT DRUMS
1220MP REPLACEMENT DRUMS
REF # DESCRIPTION PART# QUANTITY
7 1200MP DRUM SHELL MIX245466 1
REF # DESCRIPTION PART# QUANTITY
7 1220MP RAM DUMP 27379 1
GRILL HINGE HDW KIT EDI #27857 INCLUDES:
REF # DESCRIPTION Quantity
N/A HEX CAP SCREW, 3/8"-16 X 1 1/2" 2
N/A LOCK WASHER, 3/8" 2
N/A HEX NUT, 3/8"-16 2

17 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
DETAIL A
SCALE 1 / 2
QTY.DESCRIPTIONFILE NAMEDET.
1DRUM STOP BRACKET, MP MIXERWX1999.ipt1
1HANDLE, DRUM LOCK ASSM-POWDERCOATEDR0548.iam2
1GRIP,1/2"" F/DRUM LOCK HANDLEWX1703.ipt3
1TILT LEVER, MP MIXER-POWDERCOATEDR0477.iam4
1ROLLER, 4 1-5/8X47/64 1-5/8 RUBWX1705.ipt5
1GRIP,5/8""HUNT WILDE #1200055WX1241.ipt6
1SPRING,OVERCENTERWX1706.ipt7
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt8
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt9
8CB 3/8-16- 00122WR107.ipt10
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt11
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt12
32FLAT WASHER, 3/8"WR103.ipt13
30LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt14
30HEX NUT, 3/8-16- 00123WR108.ipt15
8WASHER-1/2" ZINC PLATEDWR411.ipt16
4HCS 1/2-13 X 2" Z5WR1155.ipt17
4LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt18
4HEX NUT 1/2-13NCWR541.ipt19
2SPRING CLIP FOR LOCKING PINWR1058.ipt20
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam21
2LOCKING NYLON NUT, 1/2-13WR1133.ipt22
10OPEN WHEEL NUTWR1213.ipt23
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt24
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt25
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt26
4LOCK WASHER, 3/4"WR1167.ipt27
4HEX NUT, 3/4-10 ZWR1168.ipt28
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt29
4DRUM SEAL, MP MIXERWX2043.ipt30
4INNER SEAL PLATE, MP MIXERWX1997.ipt31
2OUTER SEAL PLATE, MP MIXERWX1996.ipt32
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt33
1TOW KIT HAND GRIPWT923.ipt34
10HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt35
1SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt36
8HCS 3/8-16 X 1-3/4 Z5WR1012.ipt37
1HEX CAP SCREW, 3/8"-16 2" GRADE 5 ZINC PLATEDWR264.ipt38
1HEX NUT-FLANGE, 3/8-16WR531.ipt39
1FRAME WELDMENT, 1200MP-POWDERCOATED BLACKR0556.iam40
1DRUM SHELL LHD, 1200, 1220MP-POWDERCOATEDR0554.iam41
10HCS 5/8-11 X 2 Z5WR1021.ipt42
10L/W Z 5/8WR1020.ipt43
16HCS 3/8"-16NC X 1.5 ZINCWR150.ipt44
10HEX NUT 5/8-11 Z5WR1019.ipt45
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam46
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt47
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt48
4STEEL MIXING BLADE, MP MIXERWX1517.ipt49
4RUBBER MIXING BLADE, MP MIXERWX1518.ipt50
1TOW END SIDE WIPER, MP MIXERWX1192.iam51
2TOW END MIXING ARM, MP MIXERWX1175.iam52
4MIXING ARM CAP, MP MIXERWX1190.ipt53
2ENGINE END MIXER ARM, MP MIXERWX1176.iam54
1GRILL WELDMENT, 1200MP-POWDERCOATED BLACKR0549.iam55
2INNER DRUM SEAL, MP MIXERWX2158.ipt56
1DRUM SHAFT WELDMENT, 1200MP-PC-BLUER0555.iam57
1CLUTCH ROD LINK, MP MIXER - PC - BLACKR0562.iam58
4U-BOLTWR1272.ipt59
8NUT 5_16-18 NYLOCKWR139.ipt60
1SOLID AXLE ASSEMBLYWX2271.iam61
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
IV
-
1 1
-
rstone
8/10/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE IV.idw
V5
57
21
20
12
1616
22
1200MP DRUM SHAFT, 22710,
27855
55
15
14
13
10
24
27 28
26
18
19
16
17
28
27
29
57
35
32
30
31
30
31
56
11
25
41
312
12
14
13
15
13
16
18
17
1
2
4
1
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V16
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
34
6 7 5 89
11
10 67
19 20 21 22
23
DRUM SHAFT FOR 1200/1220MP PARTS BREAKDOWN
REF # DESCRIPTION PART# Quantity
1 1200/1220MP DRUM SHAFT WELDMENT MIX28416 1
2 PILLOW BLOCK BEARING, 1-3/4" ID MIX27853 2
3 FLANGE MOUNT BEARING, 1-3/4" ID MIX27860 2
4 BEARING SUPPORT BRACKET, MP MIXER MIX27902 2
5 OUTER SEAL PLATE, MP MIXER MIX27900 2
6 INNER SEAL PLATE, MP MIXER MIX27901 4
7 DRUM SEAL, MP MIXER MIX27904 4
8 CARRIAGE BOLT, 3/8"-16 X 2" * 8
9 LOCKING NYLON NUT, 3/8"-16 * 8
10 INNER DRUM SEAL, MP MIXER WX2158 2
11 GREASE ZERK, 1/8" NPT, 90 DEG. * 2
12 LOCK WASHER, 3/4" * 4
13 HEX NUT, 3/4"-10 * 4
14 HEX CAP SCREW, 3/4"-10 X 1 3/4" * 4
15 HEX CAP SCREW, 1/2"-13 X 2" * 4
16 FLAT WASHER, 1/2" MIX70707 4
17 HEX NUT, 1/2"-13 MIX70563 4
18 LOCK WASHER, 1/2" MIX70655 4
19 CARRIAGE BOLT, 3/8"-16 X 1 1/4" MIX70906 8
20 FLAT WASHER, 3/8" MIX70703 8
21 LOCK WASHER, 3/8" MIX70649 8
22 HEX NUT, 3/8"-16 MIX70553 8
23 KEY STOCK, 3/8" SQ X 2 MIX71022 1
*COMMON HARDWARE CAN BE PURCHASED LOCALLY

18 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
QTY.DESCRIPTIONFILE NAMEDET.
2WHEEL & TIRE, 1300# CAP, ST175/80-13 ON 545WX2080.ipt1
1KEY STOCK 3/8" SQ X 2" LONGWR1065.ipt2
8CB 3/8-16- 00122WR107.ipt3
8CARRIAGE BOLT, 3/8-16 2ZWR1153.ipt4
1HCS 1/2-13 X 1-1/2 Z5WR1018.ipt5
40FLAT WASHER, 3/8"WR103.ipt6
51LOCK WASHER, 3/8 ZINC PLATEDWR211.ipt7
42HEX NUT, 3/8-16- 00123WR108.ipt8
10WASHER-1/2" ZINC PLATEDWR411.ipt9
8HCS 1/2-13 X 2" Z5WR1155.ipt10
12LOCKWASHER, 1/2" ZINC PLATED SPLITWR256.ipt11
12HEX NUT 1/2-13NCWR541.ipt12
3SPRING CLIP FOR LOCKING PINWR1058.ipt13
1GRILL SAFETY LATCH, MP MIXER-PC-BLACKR0557.iam14
1LOCKING NYLON NUT, 1/2-13WR1133.ipt15
10OPEN WHEEL NUTWR1213.ipt16
2BEARING SUPPORT BRACKET, MP MIXERWX1998.ipt17
2PILLOW BLOCK BEARING, 1-3/4" ID, HCP209-28WX1987.ipt18
2FLANGE MOUNT BEARING, 1-3/4" IDWX1988.ipt19
4LOCK WASHER, 3/4"WR1167.ipt20
4HEX NUT, 3/4-10 ZWR1168.ipt21
4HEX CAPSCREW, 3/4-10 X 1-3/4" Z5WR1169.ipt22
4DRUM SEAL, MP MIXERWX2043.ipt23
4INNER SEAL PLATE, MP MIXERWX1997.ipt24
2OUTER SEAL PLATE, MP MIXERWX1996.ipt25
2GREASE ZERK, 1/8 NPT, 90 DEG.WR1154.ipt26
8HEX NUT, NYLON INSERT, 3/8-16 UNC, ZINC PLATEDWR263.ipt27
6HCS 3/8-16 X 1-3/4 Z5WR1012.ipt28
14HCS 5/8-11 X 2 Z5WR1021.ipt29
14L/W Z 5/8WR1020.ipt30
24HCS 3/8"-16NC X 1.5 ZINCWR150.ipt31
14HEX NUT 5/8-11 Z5WR1019.ipt32
1ENGINE END SIDE WIPER, MP MIXERWX1193.iam33
2SIDE STEEL MIXING BLADE, MP MIXERWX1513.ipt34
2RUBBER SIDE SCRAPER, MP MIXERWX1696.ipt35
6STEEL MIXING BLADE, MP MIXERWX1517.ipt36
6RUBBER MIXING BLADE, MP MIXERWX1518.ipt37
1TOW END SIDE WIPER, MP MIXERWX1192.iam38
3TOW END MIXING ARM, MP MIXERWX1175.iam39
6MIXING ARM CAP, MP MIXERWX1190.ipt40
3ENGINE END MIXER ARM, MP MIXERWX1176.iam41
1CHAIN & PIN ASSM, TOW POLER5339.iam42
1PPH MACHINE SCREW, 10-24 X 1/2" ZWR1158.ipt43
1#10 FLAT WASHERWR1164.ipt44
1#10 LOCK WASHERWR1165.ipt45
1MOUNT, HYD. MOTOR & RESERVOIR, MP MIXER-POWDERCOATED BLACKR0664.iam46
1MOTOR,HYDRAULIC WHITE #RE32-08WX1741.ipt47
1HYDRAULIC DUMP CYLINDERWX1789.iam48
21" FLAT WASHER, ZINC PLATEDWR1224.ipt49
1PIN RETAINING PLATE, DRUM DUMP PIVOT, HYD MP MIXER-P/COATED
R0615.iam50
11"-8 ZINC FINISH NE GRADE 2 NYLON INSERT LOCKNUTWR1138.ipt51
1VALVE, FLOW PARKER #F-800-SWX1795.ipt52
12.5 GALLON RESERVOIRWX2125.iam53
1FILTER, 10 MIC RETURN MPS50-R-WX1793.ipt54
4CAPSCREW, 3/8"-16X1" GRADE 5 ZINC PLATED HEXWR324.ipt55
15/8" -11 X 4" ZINC FINISH ASTM A307A HEX BOLTWR1147.ipt56
15/8"-11 ZINC FINISH NTE GRADE 2 JAM NYLON INSERT LOCK NUTWR1148.ipt57
4SCRW7-.500-13NC1.75 HHCS-PLNWR330.ipt58
1NIPPLE,3/4X CLOSES 40GLVWX1834.ipt59
1KIT, HYDRAULIC HOSES AND FITTINGS, 1620MPWX2127.iam60
1PLUG, SOLID DQUARE 3/4"WX1859.ipt61
9HEX CAP SCREW, 3/8-16 X 1.25" ZNWR196.ipt62
1FRAME WELDMENT, 1620MP-POWDERCOATED BLACKR0593.iam63
1DRUM WELDMENT, 1620MP-POWDERCOATED BLUER0620.iam64
1GRILL WELDMENT, 1620MP-POWDERCOATED BLACKR0594.iam65
1
DRUM SHAFT WELDMENT, 1620MP-POWDERCOATED BLUE
R0590.iam66
2
INNER DRUM SEAL, MP MIXER
WX2158.ipt67
1
1"-8 X 4.25 HCS Z5
WR1230.ipt68
1
1"-8 X 4-1/2" ZINC FINISH SAE J429 GRADE 5 HEX CAP SCREW
WR1135.ipt69
1
1"-8 ZINC PLATED HEX JAM NUT
WR1137.ipt70
1
COUPLING,HYDRAULIC MOTOR 1620MP
WX2228.ipt71
1
COUPLING,DRIVE-I&M
WX1735.ipt72
1
VALVE,2-SPOOL HDM 10/2 F/HYD R
WX1790.ipt73
1
FRONT RAM TRIM
R5647.ipt74
1REAR RAM TRIMR5649.ipt75
1
SOLID AXLE ASSEMBLY
WX2271.iam76
4
U-BOLT
WR1272.ipt77
8
NUT 5_16-18 NYLOCK
WR139.ipt78
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
VIII
-
1 1
-
rstone
8/25/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE VIII.idw
V3
5
9
915
14
13
65
64
GRILL KIT, 1620MP EDI#27856 INCLUDES:
REF # DESCRIPTION Quantity
21620MP GRILL WELDMENT 1
3 SPRING CLIP FOR LOCKING PIN 2
4 GRILL SAFETY LATCH, MP MIXER 1
5 HEX CAP SCREW, 1/2"-13 X 1 1/2" 1
6FLAT WASHER, 1/2" 2
7 LOCKING NYLON NUT, 1/2"-13 1
6
67
3
2
1
4
1620MP REPLACEMENT DRUM
REF # DESCRIPTION PART# Quantity
11620MP DRUM WELDMENT 27380 1
GRILL HINGE HDW KIT EDI #27857 INCLUDES:
REF # DESCRIPTION Quantity
N/A HEX CAP SCREW, 3/8"-16 X 1 1/2" 2
N/A LOCK WASHER, 3/8" 2
N/A HEX NUT, 3/8"-16 2

19 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
1
15
3
18
17
13
12
14
22
21
20
19
16
2
4
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
589
11
6
6
10
7
7
DRUM SHAFT FOR 1620MP PARTS BREAKDOWN
REF # DESCRIPTION PART# Quantity
1 1620MP DRUM SHAFT WELDMENT R0590 1
2 FLANGE MOUNT BEARING, 1 3/4" ID MIX27860 2
3 PILLOW BLOCK BEARING, 1 3/4" ID MIX27853 2
4 BEARING SUPPORT BRACKET, MP MIXER MIX27902 2
5 OUTER SEAL PLATE, MP MIXER MIX27900 2
6 INNER SEAL PLATE, MP MIXER MIX27901 4
7 DRUM SEAL, MP MIXER MIX27904 4
8 CARRIAGE BOLT, 3/8"-16 X 2 * 8
9 HEX NUT, NYLON INSERT, 3/8"-16 X 2 * 8
10 INNER DRUM SEAL, MP MIXER WX2158 2
11 GREASE ZERK, 1/8" NPT, 90 DEG. * 2
12 LOCK WASHER, 3/4" * 4
13 HEX NUT, 3/4"-10 * 4
14 HEX CAP SCREW, 3/4"-10 X 1 3/4" * 4
15 HEX CAP SCREW, 1/2"-13 X 2" * 4
16 FLAT WASHER, 1/2" MIX70707 4
17 HEX NUT, 1/2"-13 MIX70563 4
18 LOCK WASHER, 1/2" MIX70655 4
19 CARRIAGE BOLT 3/8"-16 X 1 1/4" MIX70906 8
20 FLAT WASHER, 3/8" MIX70703 8
21 LOCK WASHER, 3/8" MIX70649 8
22 HEX NUT, 3/8"-16 MIX70553 8
23 KEY STOCK, 3/8" SQ X 2 MIX71022 1
*COMMON HARDWARE CAN BE PURCHASED LOCALLY
23

20 of 43
104 S. 8th Ave. Marshalltown, IA Phone [phone] • Fax [phone] www. MARSHALLTOWN .com
WS1169
8-2018
COMPLETE SEAL FOR ALL MP EDI# 27858 INCLUDES:
REF # DESCRIPTION Quantity
1 OUTER SEAL PLATE, MP MIXER 2
2 INNER SEAL PLATE, MP MIXER 4
3 DRUM SEAL, MP MIXER 4
4 CARRIAGE BOLT, 3/8"-16 X 2" 8
5 LOCKING NYLON NUT, 3/8"-16 8
6 INNER DRUM SEAL, MP MIXER 2
7 GREASE ZERK, 1/8" NPT, 90 DEG. 2
DETAIL A
SCALE 1 / 2
A
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH MARSHALLTOWN COMPANY HAS PROPRIETARY RIGHTS. THE RECEIPT OR
POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN
HEREIN. REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN OR MANUFACTURE OF ANY ARTICLE HEREFROM,
FOR DISCLOSURE TO OTHERS, IS FORBIDDEN, EXCEPT BY SPECIAL WRITTEN PERMISSION FROM MARSHALLTOWN COMPANY.
HEAT-TREAT
MATERIAL
APVD.
BY
DATE
CK.
BY
DWN.
BY
DATE DATE
REV.DRAWING NO.
OF
NO.
PART
MACH. NO.
FIXT. NO.NO.
E.D.I. SCALE
DIE NO.
GA. NO.
SHEET
TITLE:
REV. REVISION DESCRIPTION DATE APVD
#
C
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
GENERAL UNSPECIFIED TOLERANCES
SUPPLIER VERIFICATION IS
REQUIRED PRIOR TO APPROVAL
CRITICAL DIMENSION / NOTE
FRACTION:
.5
ANGLE: 1/32
°
XXXX
XX
XXX
.020
DECIMAL: in. [mm]
.010
.005
.0005
- [.5]
X
-
[.013]
[.12]
[.25]
X
MP
MIXER
USERS
GUIDE
-
2 2
-
rstone
8/8/2017
C:\Vault Local\Public\Product\MP MIXER USERS GUIDE.idw
V15
USE ON KITS 27883, 27896, 27897, 27858, NEW
25
24
23
22
23
45
44
21
20
19
13
46
39 31
52
494748
47
48
60
14
50
58 57
59
USE ON TWO NEW AXLE REPLACEMENT KITS
USE ON ALL NEW PADDLE KITS
18
19
35
40
21 20
12
17
16
21
20
19
54
36
33
32
41
42
30
37
10
29
145
7
2
2
6
3
3