Land Pride provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation of this manual, Land
Pride assumes no responsibility forerrorsoromissions.Neitherisanyliabilityassumedfordamagesresultingfromtheuseoftheinformationcontainedherein.LandPridereserves
the right to revise and improveitsproductsasit sees fit. This publicationdescribes the state of this product at the time of its publication, and may not reflect the product in the future.
Land Pride is a registered trademark.
All other brands and product names are trademarks or registered trademarks of their respective holders.
These are common practices that may or may not be applicable to the products described in
this manual.
Safety at All Times
Thoroughly read and understand
the instructions given in this
manual before operation. Refer to
the “Safety Label” section, read
all instructions noted on them.
Do not allow anyone to operate
this equipment who has not fully
read and comprehended this
manual and who has not been
properly trained in the safe
operation of the equipment.
▲ Operator should be familiar with
all functions of the unit.
▲ Operate implement from the
driver’s seat only.
▲ Do not leave tractor or implement
unattended with engine running.
▲ Dismounting from a moving
tractor could cause serious injury
or death.
▲ Do not stand between the tractor
and implement during hitching.
▲ Keep hands, feet, and clothing
away from power-driven parts.
▲ Wearsnug fitting clothing to avoid
entanglement with moving parts.
▲ Watch out for wires, trees, etc.,
when raising implement. Make
sure all persons are clear of
working area.
▲ Turning tractor too tight may
cause implement to ride up on
wheels. This could result in injury
or equipment damage.
Look For The Safety Alert Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
!
Be Aware of
Signal Words
A Signal word designates a degree or
level of hazard seriousness. The
signal words are:
!
DANGER
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury. This
signal word is limited to the most
extreme situations, typically for
machine components that, for
functional purposes, cannot be
guarded.
For Your Protection
▲ Thoroughly read and understand
the “Safety Label” section, read all
instructions noted on them.
equipment, hazard control and accident prevention
are dependent upon the awareness, concern,
prudence and proper training of personnel involved in
the operation, transport, maintenance and storage of
equipment.
!
WARNING
Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury, and
includes hazards that are exposed
when guards are removed. It may also
be used to alert against unsafe
practices.
!
CAUTION
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury. It
may also be used to alert against
unsafe practices.
Shutdown and Storage
▲ Lower machine to ground, put
tractor in park, turn off engine, and
remove the key.
▲ Detach and store implements in a
area where children normally do
not play. Secure implement by
using blocks and supports.
These are common practices that may or may not be applicable to the products described in
this manual.
Use Safety
Lights and Devices
▲ Slow moving tractors, self-
propelled equipment, and towed
implements can create a hazard
when driven on public roads. They
are difficult to see, especially at
night.
▲ Flashing warning lights and turn
signals are recommended
whenever driving on public roads.
Use lights and devices provided
with implement.
Transport
Machinery Safely
▲ Comply with state and local laws.
▲ Maximum transport speed for
implement is 20 mph. DO NOT
EXCEED.Never travel at a speed
which does not allow adequate
control of steering and stopping.
Some rough terrain require a
slower speed.
▲ Sudden braking can cause a
towed load to swerve and upset.
Reduce speed if towed load is not
equipped with brakes.
▲ Use the following maximum
speed - tow load weight ratios as
a guideline:
20 mph when weight is less
than or equal to the weight of
tractor.
10 mph when weight is double
the weight of tractor.
▲ IMPORTANT: Do not tow a load
that is more than double the
weight of tractor.
Keep Riders
Off Machinery
▲ Riders obstruct the operator’s
view, they could be struck by
foreign objects or thrown from the
machine.
▲ Never allow children to operate
equipment.
Practice Safe Maintenance
▲ Understand procedure before
doing work. Use proper tools and
equipment, refer to Operator’s
Manual for additional information.
▲ Work in a clean dry area.
▲ Lower the implement to the
ground, put tractor in park, turn off
engine, and remove key before
performing maintenance.
1. Your tiller comes equipped with all safety labels in place.
They were designed to help you safely operate your tiller.
Read and follow these directions.
2. Keep all safety labels clean and legible.
3. Replace all damaged or missing labels. To order new labels
go to your Land Pride dealer.
4. Some new equipment installed during repair require safety
25591
labels to be affixed to the replaced component as specified
by Land Pride. When ordering new components make sure
the correct safety labels are included in the request. To order new labels go to your Land Pride dealer.
5. Refer to this section for proper label placement.
To install new labels:
a.Clean the area the label is to be placed
b.Peel backing from label. Press firmly on surface
being careful not to cause air bubbles under label.
Land Pride welcomes you to the growing family of new
product owners.
Thisimplement has been designed with care and built by
skilledworkers using quality materials. Properassembly,
maintenance, and safe operating practices will help you
get years of satisfactory use from the machine.
Application
The RTA20 & RTR20 Series Rotary Tillers are just right
for home gardening, landscape work, vegetable farming
or food plot maintenance. Available in three widths, the
20 Series Rotary Tiller turns up hard packed ground,
leaving a perfect seedbed for gardens to grass. Land
Pride’s RTA20 forward rotating tiller can work in all types
of ground conditions, with best results being obtained in
fairly mellow conditions. The RTR20 Series Rotary
Tillers feature a reverse tilling action for tougher ground
conditions. The reverse action “sucks” the tiller into the
ground, which prohibits the tiller from “walking” on hard
ground. The RTR20 Series Tiller also incorporates
spring loaded “sifting” rods behind the tines to help bury
large rocks and debris. The reverse action of the rotor
brings material up and over the top. Rocks and
vegetation cannot get through the sifting rods so they fall
first. Soil continues to get sifted before it falls, building a
layer of large to small dirt clods burying the rocks and
vegetation.Reverse tilling canreduce thenumber of trips
needed to turn the soil over. See “Features and
Benefits”, “Section 6” for additional information.
Land Pride
Owner Assistance
The Warranty Registration card should be filled out by
the dealer at the time of purchase. This information is
necessary to provide you with quality customer service.
If customer service or repair parts are required contact a
LandPride dealer.A dealer hastrained personnel, repair
parts and equipment needed to service the Rotary Tiller.
The parts on your Rotary Tiller have been specially
designedand shouldonly bereplaced with genuineLand
Pride parts. Therefore, should your Rotary Tiller require
replacement parts go to your Land Pride Dealer.
Serial Number Plate
For prompt service always use the serial number and
modelnumber when ordering parts from your Land Pride
dealer.Be sureto includeyour serialand modelnumbers
incorrespondence also. Referto Figure 1 for the location
of your serial number plate.
Using This Manual
This Operator’s Manual is designed to help familiarize
•
you with safety, assembly, operation, adjustments,
troubleshooting, and maintenance. Read this manual
and follow the recommendations to help ensure safe
and efficient operation.
• The information contained within this manual was
current at the time of printing. Some parts may change
slightly to assure you of the best performance.
• To order a new Operator’s or Parts Manual contact
your authorized dealer. Manuals can also be
downloaded, free-of-charge from our website at
www.landpride.com or printed from the Land Pride
Service & Support Center by your dealer.
Terminology
“Right” or “Left” as used in this manual is determined by
facing forward in the direction the machine will operate
while in use unless otherwise stated.
Definitions
NOTE: A special point of information that the
operator must be aware of before continuing.
IMPORTANT: A special point of information related
to its preceding topic. Land Pride’s intention is that
this information should be read and noted before
continuing.
19363
Serial Number Plate Location
Figure 1
Further Assistance
Your dealer wants you to be satisfied with your new
RotaryTiller. If forany reason you do not understand any
part of this manual or are not satisfied with the service
received, the following actions are suggested:
1. Discuss the matter with your dealership service
manager making sure he is aware of any problems
youmay haveand that he has had the opportunity to
assist you.
2. If you are still not satisfied, seek out the owner or
general manager of the dealership, explain the
problem and request assistance.
This tiller is designed with a 3-point category I hitch.
Horsepower rating of tractor should not exceed 40 PTO
horsepower.
NOTE: In order to maintain steering control, ballast
may have to be added to your tractor. To determine
whether or not to add ballast, refer to your tractor
operator’s manual.
!
CAUTION
Do not over speed PTO or machine damage may result. This
tiller is designed to be used with a tractor using a 540 RPM
rear PTO.
3-Point Hitch & Shaft Cover Assembly
Refer to Figure 1-1:
1. Install r ight hand and left hand top hitch halves (#3)
and (#4) to the inside of the hitch mounting bars
bolted on the frame with 5/8” bolts (#11), nuts (#14)
and lock washers (#18). Do not tighten bolts at this
time.
2. Insert the top hitch spacer tube (#1) between the left
hand and right hand hitch as shown and secure with
the 3/4” bolt (#12), nut (#15) and lock washer (#19).
3. Tighten all bolts to recommended torques. See
“Torque Values Chart” on page 23.
Driveline Guard Assembly
1. Assembleclamp (#5) to the plate (#8) with one of the
wing bolts (#9).
2. Assemble the driveline guard (#6) to the top hitch
with the four other wing bolts (#9).
3. Install cover (#7) to tiller with wing bolts (#9).
4. Fastenplate (#8) to the driveline guard (#6) with the
5/16” bolt (#10), flat washer (#17), lockwasher(#16)
and nut (#13). The clamp (#5) should catch the lip of
cover (#7).
Parking Stand Assembly
Refer to Figure 1-1:
Install the parking stand (#2) through the stand bracket
andadjust stand todesired height and pin with 5/16” wire
lock pin (#20).
1. When using tractors with multi-speed PTO, be
certain PTO is set for 540 RPM.
2. Back tractor up to tiller until lower 3-Point links are
aligned with hitch clevises on tiller.
3. Secure the tractor’s 3-Point lower links to the lower
hitch clevises using 7/8” diameter hitch pins.
4. Secure the tractor’s top link to the tiller top hitch
using a 3/4” diameter hitch pin (supplied by
customer). Adjust tractor top link in order to level the
tiller.
5. Adjust the tractor’s 3-Pointhitch lift height so that the
tiller tines are not lifted more than 14” off the ground
to prevent damage to the driveline u-joints.
Tractor End
Push Pin Coupling
Figure 1-3
Implement End
Pull Collar Coupling
With
Slip Clutch Protection
22234
Implement End
19490
Tractor Hook-Up
Figure 1-2
Driveline Installation
Refer to Figure 1-3, Figure 1-4 & Figure 1-5:
Thetiller driveline is coupled tothe tractorand implement
shafts with either push pin couplers, pull collar couplers
or a combination of both and with either a shear bolt or
slip clutch on one end for protection from shock loads.
Always engage the PTO at low engine rpm to minimize
start-up torque on the driveline. Drivelines with friction
clutches must go through a “run-in” operation prior to
initial use and after long periods of inactivity. See
“Section 4: Maintenance and Lubrication” on page 14 for
a detailed description of maintaining the driveline.
!
CAUTION
Tractor PTO shield and all tiller guards must be in place at all
times during operation!
Tractor End
Pull Collar Coupling
With
Slip Clutch Protection
22235
Pull Collar Coupling
Figure 1-4
Implement End
Tractor End
Push Pin Coupling
With
Shear Bolt Protection
1. Slide dr iveline end with friction clutch or shear bolt
device over splined shaft of the gearbox and secure
with locking device of driveline.
2. Slide dr iveline over the tractor’s splined PTO shaft
and secure with locking device of driveline. Skip to
step 4 if driveline fits between tractor and implement.
3. The driveline will require shortening if it is too long to
fit between the tractor and tiller gearbox. Shorten
driveline as follows:
a. Settractor inpark, shuttractor engineoff, setpark
brake and remove switch key.
b. Pull dr iveline apart into two sections as shown in
Figure 1-6. Attach the outer driveline universal
joint to the tractor shaft and inner dr iveline
universal joint to the tiller gearbox shaft. Pull on
each dr iveline section to be sure the universal
joints are secured to the shafts.
c. Hold the driveline sections parallel to each other
to determine if they are too long. The inner and
outer shields on each section should end
approximately 1" short of reaching the universal
joint shield on the adjacent section (see “B”
dimension). If they are too long, measure 1" (“B”
dimension) back from the universal joint shield
and make a mark at this location on the inner and
outer dr iveline shields.
d. Cut off the inner shield at the mark (“X”
dimension). Cut the same amount off the inner
shaft (“X1” dimension). Repeat cut off procedure
(“Y”&“Y1” dimensions) to the outer driveline half.
e. Remove all burrs and cuttings.
f. Apply multi-purpose grease to the inside of the
outer shaft and reassemble the driveline.
g. Attach inner driveline yoke end to the tiller divider
gearbox input shaft.
h. Attach outer driveline yoke end to the tractor's
shaft.
4. Movethe driveline back and forth to insure that both
ends are secured to the tractor and tiller shafts.
Reattach any end that is loose.
Land Pride
22227
Cutting the Driveline Shafts
Figure 1-6
IMPORTANT: Two small chains are supplied with
the dr iveline. These chains must be attached to the
driveline shields and to the rotar y tiller and tractor to
restrict the shields from rotating.
5. Hookdr iveline safetychain at the tiller tothe top hole
located in the front flange of the tiller hitch. Re-latch
safety chain to dr iveline guard.
6. Hook dr iveline safety chain at the tractor to the
tractor pull tongue. Re-latch safety chain to driveline
guard.
When traveling on public roads whether at night or during the
day, use accessory light and devices for adequate warning to
operators of other vehicles. Comply with all federal, state and
local laws.
1. When raising the tiller to the transport position, be
sure that driveline does not contact tractor or tiller.
Adjust the tractor’s3-point hitch lift height so that the
tiller tines are not lifted more than 14 inches off the
ground to prevent damage to the driveline.
2. Be sure to reduce tractor ground speed when
turning; and, leave enough clearance so the tiller
does not contact obstacles such as buildings, trees
or fences.
3. Select a safe ground travelspeed when transpor ting
from one area to another. When traveling on
roadways,transport in such a waythat faster moving
vehicles may pass you safely.
4. Whentravelingoverrough or hilly terrain,shift tractor
to a lower gear.
Parking
The following steps should be taken when preparing to
store the tiller or unhitch it from the tractor. Also see
Storage in the “Maintenance and Lubrication” section
starting on page 17 for additional information on long
term storage of your tiller.
1. Park the tiller on a level, solid area.
2. Shut off tractor engine and engage parking brake.
3. Set par king stand to desired height for re-hook-up
and install pin to lock in place.
4. Unhitch from tractor.
5. SeeStoragein the“Maintenance and Lubrication”
section on page 17 if tiller is not going to be used for
a long period.
General Notes for Field Operations
Beforebeginning to tillthe following inspectionshould be
performed:
1. Check oil level in gearbox and chaincase. Refer to
Lubrication in the “Maintenance and Lubrication”
section starting on page 14.
2. Check that all plugs have been replaced properly in
the gearbox and chaincase.
3. Check drive chain tension. Refer to Drive Chain in
the “Adjustment” section on page 13.
4. Be sure all tiller tines, bolts and nuts are tight.
5. Be certain all guards and shields are in place and
secure.
6. Grease dr iveline shaft and all other grease fittings.
7. Clear the area to be tilled of rocks, branches and
other foreign objects.
8. Tall grass and weeds may need to be mowed before
tilling.
9. Operate with 540 rpm PTO tractor.
10. At first begin tilling at a slow forward speed and shift
up as ground conditions warrant.
11. Tiller should be operated with the tiller deck level to
the ground.
12. Tiller tines will cut better at a faster rotor speed than
at reduced throttle.
13. Do not engage PTO at full throttle.
14. Tilling should not be done in wet conditions as soil
will stick to tines.
15. Aftertilling thefirst 50feet,stop andcheckto seethat
the tiller is adjusted properly.
16. Donot make turns or attempt to backup while tiller is
in the ground. See important note below.
IMPORTANT: Turning or backing up with rotary
tines in the ground will damage the tiller.
17. Do not engage PTO with machine in the fully raised
or lowered position.
18. Periodically check for foreign objects wrapped
around the rotor shaft and remove them after
disengaging PTO, turning off tractor, and removing
ignition key.
Operating Check List
In addition to design and configuration of equipment,
hazard control and accident prevention are dependent
upon the awareness, concern, prudence and proper
training involved in its operation, transport, maintenance
and storage of equipment. Before beginning to operate
your Rotary Tiller, the following inspection should be
performed.
Operating Checklist
✔ CheckReference
Read “Important Safety Information”
Read all of the Tr actor Hook-Up and preparation
instructions.
Read “Operating Instructions”
Lubricate the tiller as needed. Refer to Lubrica-
tion.
Check the tiller initially and periodically for loose
bolts & pins, T orque V alues Chart.
Make sure all guards and shields are in place.
Checkinitially and periodicallyforloose bolts, pins,
Before using your Land Pride RTA20 Series Rotary
Tiller, you should have completely read the Operator’s
Manual,properly attached the Tiller tothe tractor, cut the
Drive-line to proper length, Run-in the clutch, and gone
through the Operating Checklist. If you have missed any
ofthese steps, please complete them before proceeding.
Now that you have properly prepared yourself and your
tiller,it’s timeto do sometilling. Carefully drive the tractor
to the site where you intend to till. You should have
already cleaned this site of any large limbs, rocks, trash,
metal or extraneous debris. Best results will be achieved
ifyou have mounted yourtiller offsetto theleft farenough
to cover the tread of your left tractor wheel. Line the
tractor up just to the right of center on your tillage plot.
You will be working from the center out and always
turningto theleft to lineup foryour next pass. Lowerthe
tiller half way to the ground and reduce your tractor
engine speed to about one quarter throttle. Engage the
PTO and gradually increase the engine speed until you
reach full PTO speed of 540 rpm. Lower the Tiller to the
ground and simultaneously commence forward travel of
approximately 2 mph. Do not make turns or attempt to
back up while tiller is in the ground. See important note
below.
Land Pride
IMPORTANT: Turning or backing up with rotary
tines in the ground will damage the tiller.
Travel about 50ft. and then stop to check your results.
When stopping, remember to lift the tiller out of the
ground, stop the tractor, reduce engine speed,
disengage the PTO, set the park brake, shut off the
tractor,and remove the keys.If you are tillingtoo shallow
or too deep, adjust the skid shoes accordingly. If the soil
texture is too coarse, lower the leveling door and reduce
your ground speed. If the soil texture is too fine, you will
need to raise your leveling door and increase your
ground speed. For any other problem conditions that
may arise, you will want to refer to the Troubleshooting
section of this Operator’s Manual.
Whenyou are done tilling for the day, make sure you use
propertractor shutdown procedures beforeyou getoff of
thetractor. If youare detaching yourtiller, make sureyou
park it on a dry and level surface leaving it clean and
ready for the next use. When you put your tiller up for the
season, make sure you refer to the Storage Directions in
this Operator’s Manual.
Witha little practice anda few adjustments, you will soon
be achieving the results you want with your Land Pride
Rotary Tiller. See “Features and Benefits” page 21 or
“Specifications and Capacities” page 20 foradditional
information and performance enhancing options.
The tension on the drive chain can be easily adjusted by
using the chain tightener stud.
Should excessive backlash occur, unscrew the lock nut,
turn the bolt, Figure 3-1, clockwise as indicated by the
arrow, until idler arm is firm against chain, then back the
bolt off counterclockwise 1/4” turn. Re-lock the lock nut
while holding the head of the bolt in place. Refer to the
Torque Values Chart in the “Appendix” section on
page 23.
Rear Deflector
& Down Pressure Kit
Therear deflector can be adjusted closer tothe groundto
produce a fine soil texture or can be raised to produce a
coarse soil texture by adjusting the spring rods. Adjust
rear deflector to the desired height and install cotter pins
in one of the top six holes on the spring rods above the
cushion springs Figure 3-3.
25590
Chain Tightener
Figure 3-1
Skid Shoe
Refer to Figure 3-2
The skid shoes can be raised or lowered for the desired
tilling depth by:
1. Raise tiller off the ground and properly support.
2. Loosen pivot bolt on front of shoe.
3. Remove adjusting bolt on rear of shoe.
4. Adjust skid shoe to desired location.
5. Install adjusting bolt, and tighten both the adjusting
bolt and the pivot bolt.
IMPORTANT: Be sure both skid shoes are adjusted
the same.
20549
Rear Deflector
Figure 3-3
The rear deflector can be raised and secured for
replacement of spring tines by removing the cotter pins
and raising the deflector enough to reinstall the cotter
pins in hole no. 7 on the spring rods below the cushion
springs.
An optional spring kit, part no. 311-162A, is offered to
allowyou to apply pressure down on therear deflectorfor
leveling. Adjust locking collars up to compress springs to
desired pressure.
NOTE: Too much pressure will cause premature
wear on the rear deflector.
For safety reasons, each maintenance operation must be
performed with the tractor’s PTO disengaged, the Tiller
lowered completely to the ground or on safely supported
blocking, tractor engine shut off and ignition key removed.
Proper servicing and adjustment can increase the life of
any implement. With careful and systematic inspection,
you can avoid costly maintenance, time and repair.
After using your tiller for several hours, check all bolts to
be sure they are tight.
Replace any worn, damaged or illegible safety labels by
obtaining new labels form your Land Pride Dealer.
RTA20
Rotation
Land Pride
Driveline Protection
Driveline components are protected from shock loads by
a friction slip clutch. The clutch must be capable of
slippage during operation to protect the gearbox,
driveline and other drive train parts.
Friction clutches should be “run-in” prior to initial
operation and after long periods of inactivity to remove
any oxidation that may have accumulated on the friction
surfaces. Repeat “run-in” instructions at the beginning of
each season and when moisture and/or condensation
seizes the inner friction plates.
Refer to Figure 4-2 below and Figure 4-3 on page 16 to
determine which friction clutch your Rotary Tiller has.
Follow run-In, disassembly and assembly instructions for
your specific clutch.
Clutches With 4 Adjusting Nuts
Clutch Run-In
Refer to Figure 4-2 (View - A):
1. Using a pencil or other marker, scribe a line across the
exposed edges of the clutch plates and friction disks.
2. Tighten all 4 nuts uniformly until spring load is low
enough that the clutch slips freely with PTO engaged.
Direction of T
ra
vel
RTR20
20551
Rotation
Tine Replacement
Figure 4-1
Tine Replacement
Refer to Figure 4-1:
!
WARNING
Worn tines may be very sharp!
IMPORTANT: Always install tine with cutting edge
facing direction of rotor shaft rotation. When
ordering replacement tines, be sure to order both
right and left hand tines.
1. Remove 2 bolts and nuts from tine to be replaced.
Remove tine.
2. Install new tine on side of attaching flange.
3. Replace 2 bolts and nuts and tighten nuts to proper
torque. See the Torque Values Chart in the
“Appendix” section on page 23.
IMPORTANT: Replace tines with genuine Land
Pride tines only.
23696
Clutches With 4 Adjusting Nuts
Figure 4-2
3. Start tractor and engage PTO for 2-3 seconds to
permit slippage of clutch surfaces. Disengage PTO,
then re-engage a second time for 2-3 seconds.
DisengagePTO,shutofftractor andremovekey. Wait
for all components to stop before dismounting from
tractor.
4. Inspect clutch and ensure that the scribed markings
made on the clutch plates have changed position.
Slippage has not occurred if any two marks on the
friction disk and plate are still aligned. A clutch that
has not slipped must be disassembled to separate
the fr iction disk plates. See Clutch Disassembly &
Assembly on page 15.
Refer to Figure 4-2 (View - B):
5. Turn all 4nuts fullyback if no twomarks on thefriction
diskand plate are stillaligned. Clutch is readyfor use.
6. The clutch should be checked during first hour of
cutting and periodically each week. An additional set
of scr ibe marks can be added to check for slippage.
If clutch run-in procedure indicates that one or more of the
friction disks did not slip, then the clutch must be
disassembled to separate the friction disks.
NOTE: Before proceeding, secure clutch firmly in a
vise or other clamping device to prevent injury.
1. Loosen counterclockwiseall 8 hex head socketbolts
uniformly 6 full turns.
2. Cycle clutch on and off 5 or 6 times (15 seconds on
and 15 seconds off) with the engine operating at half
throttle. Disengage driveline, shut off tractor and
remove key. Wait for all components to stop before
dismounting from tractor.
3. Tighten hex head socket bolts fully back. Clutch is
ready for use
4. The clutch should be checkeddur ing the first hour of
cutting and periodically each week.
Hex Head
Socket Bolts
Land Pride
(IMPORTANT NOTICE)
Check position of lip on stop
flange (UP or DOWN).
Replace stop flange with lip in
its original position.
21270
Clutch Run-In With 8- Hex Head Socket Bolts
Figure 4-3
Clutch Disassembly & Assembly
Refer to Figure 4-4:
If clutch run-in procedure above indicated that one or more
friction disks did not slip, then the clutch must be
disassembled into separate friction disks.
1. Rotate 8 Alan head socket bolts (#2) all the way out
to free stop flange (#3).
2. Record position of the lips (up or down) on stop
flange (#3) and then rotate flange and remove it.
3. Remove the following inner components:
a. Spring kit (#4)
b. Pressure flange (#5)
c. 1st Friction Disc (#6)
d. Hub with flange and pull collar (#7 & #1)
e. 2nd Friction disc (#6)
f. Intermediary flange (#8)
g. 3rd Friction disc (#6)
h. Hub disc (#9)
i. 4th Friction disc (#6)
j. Bear ing (#10)
4. Inspect all components and replace to their original
position. Make certain stop flange (#3) is replaced
with its flanges down as shown.
5. Fully tighten all 8 Alan head socket bolts (#2).
Atthe end of the workingseason or whenthe tiller will not
be used for a long period, it is good practice to clean off
any dirt or grease that may have accumulated on any of
the moving parts.
Check the tines for wear and replace if necessary. See
Tine Replacement earlier in this section.
Inspect the tiller for loose, damaged or worn parts and
adjust or replace if needed.
Lubricate as noted in Lubrication starting on page 18.
Repaintparts wherepaint isworn orscratched toprevent
rust.
Drain gearbox and chaincase oil. Drain oil in gearbox by
removing the bottom drain plug or right hand cap. Drain
oil in chaincase by removing the bottom plug and tipping
tiller backwards. Be sure to refill gearbox and chaincase
at this time.
Coat PTO u-joint with grease every 8 hours of operation.
Type of grease = Multi-Purpose
Quantity = Coat Generously
22229
20550
20
Hours
Driveline Shaft
Disconnect Driveline from the tractor and slide apart.
Clean and coat the inner tube of the Driveline shaft with a
light film of grease and then reassemble.
Type of grease = Multi-Purpose
Quantity = Coat Generously
8
Hours
Bearing on Right End of Rotor Shaft
Grease bearing on right end of rotor shaft until grease
starts to purge from the relief hole in the bearing mount
casting on the inside of the tiller end plate.
Type of grease = Multi-Purpose
Quantity = Coat Generously
With tiller on level ground, check oil level in chaincase
by removing lower plug. Oil should reach the plug hole.
Fill if necessary with Shell Alvania EP00 oil and
retighten plug. Tiller should be level when checking.
Check the oil level in the gearbox by removing the plug
located in the center of rear cover. Fill if necessary with
SAE 90 oil and retighten both plugs.
IMPORTANT: Should your gearbox require repair,
take it to your Land Pride Dealer! Check the oil level
in the gearbox at least every 50 hours of operation.
Type of lubrication = SAE 80-90W EP Oil
Quantity = As required
Weight689 lbs.748 lbs.734 lbs.795 lbs.
Tilling Width64”72”
Overall Width70 1/4”77 5/16"
Offset Capabilities14”18”
Number of Flanges89
Number of Tines per Flange6
PTO DrivelineASAE Category III Heavy Duty
Gearbox40 HP Input at 540 rpm 1.92:1 Ratio
Gearbox LubricationSAE80-90W EP oil
Drive Chain#80 roller chain in flowable grease bath
Drive chain lubricantShell Alvania EP 00 or equivalent
SprocketsSplined Bores
Rotor Swing Diameter17"
Rotor Shaft Speed220 rpm at 540 rpm PTO
20 SeriesFills the gap between our 15 and 25 Series Tillers, both in size and price.
Tractor HP23 - 40 HP.
Gearbox Warranty3 Years on housing, gears, shafts & seals. Shows our confidence in the product.
Working Widths64” & 72” Meets a wide range of customer needs.
Formed DeckHandles material more efficiently, sheds water.
Integral HitchUpper hitch, gearbox and gearbox mount brought together to form a stronger overall hitch
frame.
Clevis Style Lower HitchAllows easier hook-up of lower 3-point arms.
Cat. 1 Hitch fits Land Pride
Quick-Hitch
RTR Reverse rotation model
or RTA forward rotation model
Reverse tilling actionReverse action ‘sucks’ tiller into ground, does not walk on top of hard ground like forward
Sideshift capabilitySideshifts by loosening 6 U-bolts and sliding hitch points and gearbox over. Allows
Parking StandAllows for easy hook-up and storage
Six tines standard on RTR20
Four tines standard on RTA20
with six being optional
C TinesC Tines take less horsepower to move through the ground.
17” Rotor swing diameterFor deep tilling action.
Double lip seal on rotor
bearing
#80 Drive chain enclosed in
oil bath
Easy to adjust chain tightenerCast iron chain tightener is a simple bolt adjustment to keep constant tension on the chain.
Stamped chain coverStamped forming adds additional strength.
Adjustable skid shoesControl depth from various settings.
Cat. 3 driveline with slip-
clutch (option)
Material separator behind
tilling action (RTR only)
Formed rear deflector with
springs
Allows for quick and easy one-person hook-up. Offset is not comparable with Quick-Hitch.
Land Pride has the market on reverse rotation. This brings in a quality tiller at a more
affordable price for landscapers. We offer forward rotation for contractors who want it.
rotation tillers can.
covering right tire track.
Six tines cut through the ground smoother.
Double lip seal keeps the dirt out and the grease in.
Heavy-duty drive chain reduces stretching. Oil keeps constant lubrication and holds wear
to a minimum.
Heavy driveline for rough conditions. Slip-clutch protects other drive train components.
3/8” Rods sift the material letting bigger items fall first. Sifted soil falls last burying the
bigger items. Attachment is one all welded piece for easy assembly.
Formed steel gives the rear deflector additional strength. Springs allow deflector to
bounce as it hits obstructions.
Tillage depth insufficientTiller carried by tractor
Soil texture too coarseLeveling door too high
Soil texture too fineLeveling door too low
Machine skips or leaves
crop residue
Tines balling up with soilWorn or bent tines
Tiller bumping on groundObstacles entangled in tines and/or rotor
Loose tines
Gearbox tooth damaged
Chain damaged
Excessive trash wrapped on rotor
Machine lifted too high
May be normal on new machine
Low oil level
Worn gears
Gearbox overfilled
Broken drive chain
Shearbolt broken on driveline
Friction clutch slipping
Insufficient power
Skid Shoes need adjusting
Worn or bent tines
Tines incorrectly installed
Obstacles entangled in tines and/or rotor
Lower hitch clevises on tiller in wrong position
PTO speed too slow
Ground speed too fast
Ground speed too slow
Badly worn tines
Friction clutch slipping
Ground speed too fast for conditions
Tines incorrectly installed
Rear deflector too low
Tractor speed too fast
Soil too wet
Tines not installed correctly
Tighten tines
Replace damaged gear
Replace damaged chain link
be free from defects in material and workmanship beginning on the date of
purchase by the end user according to the following schedule when used as
intended and under normal service and conditions for personal use.
Pride and the installation by the dealer of any such replacement part, and does
not cover common wear items such as blades, belts, tines, etc. Land Pride
reserves the right to inspect any equipment or parts which are claimed to have
been defective in
material or workmanship.
judgment shall have been misused or damaged by accident or lack of normal
maintenance or care, or which has been repaired or altered in a way which
adversely affects its performance or reliability, or which has been used for a
purpose for which the product is not designed. Misuse also specifically includes
failure to properly maintain oil levels, grease points, and driveline shafts.
the product and all warranty adjustments must be made through such dealer.
Land Pride reserves the right to make changes in materials or design of the
product at any time without notice.
of any kind, direct, consequential, or contingent to property. Furthermore, Land
Pride shall not be liable for damages resulting from any cause beyond its
reasonablecontrol. This Warranty does not extend to loss of crops, any expense
or loss for labor, supplies, rental machinery or for any other reason.
with respect to this sale; and all implied warranties of merchantability and
fitness for a particular purpose which exceed the obligations set forth in
this written warranty are hereby disclaimed and excluded from this sale.
from the date of purchase by the end user.
Table of Contents
Warranty
Land Pride warrants to the original purchaser that this Land Pride product will
Overall Unit and Driveline: One year Parts and Labor
Gearbox: 5 years Parts and Labor
Tines and Driveline Friction Discs: Considered wear items
This Warranty is limited to the replacement of any defective part by Land
This Warranty does not apply to any part or product which in Land Pride’s
Claims under this Warranty must be made to the dealer which originally sold
ThisWarranty shallnot beinterpreted to render Land Pride liable for damages
No other warranty of any kind whatsoever, express or implied, is made
This Warranty is not valid unless registered with Land Pride within 30 days