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Section 2: Operating 

Table of Contents

RGR12 & RGA12 Series Rotary Tillers 311-948M

1/7/19

17

Always shut tractor down using “Tractor Shutdown 

Procedure” provided in this manual before dismounting 
tractor.

Always disengage power take-off immediately after lifting 

tiller above ground level. Never operate tiller in the raised 
position. The tiller can discharge objects at high speeds 
resulting in injury or death.

Be careful when working areas where obstructions can be 

hidden. Always mark potential hazards with a visible flag. 
Travel slowly through high risk areas and be prepared to 
stop immediately should implement make contact with a 
solid object.

Do not use implement as a man lift or work platform. It is 

not properly designed or guarded for this use.

Perform scheduled maintenance. Check for loose 

hardware, missing parts, broken parts, structural cracks, 
and excessive wear. Make repairs before putting implement 
back into service. Serious breakdowns can result in injury 
or death.

Do not use implement to lift objects; to pull objects such as 

fence posts, stumps, etc; or to push objects. The unit is not 
designed or guarded for these uses.

Do not use implement to tow other equipment unless it is 

designed with a tow hitch. Doing so can result in loss of 
control and damage the equipment.

Do not alter implement or replace parts on the implement 

with other brands. Other brands may not fit properly or 
meet OEM (Original Equipment Manufacturer) 
specifications. They can weaken the integrity and impair the 
safety, function, performance, and life of the implement. 
Replace parts only with genuine OEM parts.

Do not use implement for a purpose other than the work it 

is designed to do as defined in this manual.

Do not operate a broken or bent driveline. Such a driveline 

will break apart while rotating at high speeds and can cause 
serious injury or death. Always remove the implement from 
use until the damaged driveline can be repaired or replaced.

Never make contact with underground utilities such as 

electrical power lines, gas lines, phone lines, etc. They can 
cause serious injury or death from electrocution, explosion, 
or fire. If in doubt, call 811 (USA) before digging so that 
they can mark the location of underground services in the 
area. For contact information, see Dig Safe in the 
“Important Safety Information” starting on page 1.

CAUTION

!

To avoid minor or moderate injury:  

Some tractors are equipped with two power take-off speeds. 
Do not exceed 540 rpm power take-off speed or equipment 
breakage may result.

Transport Rotary Tiller

DANGER

!

To avoid serious injury or death:  

Always disengage power take-off before lifting implement 

up, and never operate implement in the raised position. 
Objects can be thrown at high speeds toward people or 
animals

WARNING

!

To avoid serious injury or death:  

When traveling on public roadways, travel in such a way 

that faster moving vehicles may pass safely. Use accessory 
lights, clean reflectors, and a slow moving vehicle sign that 
is visible from the back to warn operators in other vehicles 
of your presence. Always comply with all federal, state, and 
local laws.

Reduce ground speed when turning and leave enough 

clearance to avoid making contact with obstacles such as 
buildings, trees, fences, etc. Making contact can result in 
equipment damage and cause serious injury or death.

1.

Raise tiller slightly off the ground. Place tractor in 
park or set park brake, shut tractor off, and remove 
switch key. 

2. Set park stand for transporting. For detailed 

instructions, refer t

“Park Stand Operation” 

on 

page 18.

3. When raising tiller to transport position, be sure the 

driveline does not contact tractor or tiller except for 
the spline connections. Adjust tractor’s 3-point hitch 
lift height so that the lower 3-point hitch pins are not 
raised more than 24" off the ground to prevent 
driveline damage. If hydraulic left lever does not have 
a lift height limiter, make a mark with tape or other 
means to indicate maximum 24" lift height.

4. Be sure to reduce tractor ground speed when turning, 

and leave enough clearance so tiller does not 
contact obstacles such as buildings, trees, or fences.

5. Select a safe ground travel speed when transporting 

from one area to another. When traveling on 
roadways, transport in such a way that faster moving 
vehicles may pass you safely.

6. When traveling over rough or hilly terrain, shift tractor 

to a lower gear.

IMPORTANT

Make sure all safety labels are in their 

proper location and in good condition before 
operation. Follow all directions on the safety labels.

IMPORTANT

To prevent park stand from being 

damaged, always store stand in the transport 
position before moving tractor with tiller attached.

Summary of Contents for RGA12 Series

Page 1: ...nual entirely When you see this symbol the subsequent instructions and warnings are serious follow without exception Your life and the lives of others depend on it Rotary Tillers RGR12 RGA12 Series 31...

Page 2: ...red the weights and measurements are no longer accurate for your machine Update the record by adding the machine weight and measurements provided in the Specifications Capacities Section of this manua...

Page 3: ...e Requirements 8 Tractor Shutdown Procedure 8 Park Stand Set up 8 Cone Shield Adjustment 8 Upper Hitch Plate Assembly 9 Manual Storage Tube Assembly 9 Lower 3 Point Hitch Pin Assembly 9 RGR12 Series F...

Page 4: ...the appropriate App on your smart phone open the App point your phone on the QR code and take a picture Dealer QR Locator The QR code on the left will link you to available dealers for Land Pride prod...

Page 5: ...ldren to play on the power machine or implement Use extra caution when backing up Before the tractor starts to move look down and behind to make sure the area is clear Safety at All Times Careful oper...

Page 6: ...ocation Allow only enough slack in the chain to permit turning Always hitch the implement to the machine towing it Do not use the safety chain tow the implement Transport Safely Comply with federal st...

Page 7: ...ones while operating equipment Use Seat Belt and ROPS Land Pride recommends the use of a CAB or roll over protective structures ROPS and seat belt in almost all power machines Combination of a CAB or...

Page 8: ...er visit our dealer locator at www landpride com 3 Some new equipment installed during repair requires safety labels to be affixed to the replaced component as 70274 RGR12 Series specified by Land Pri...

Page 9: ...portant Safety Information Table of Contents RGR12 RGA12 Series Rotary Tillers 311 948M 1 7 19 5 70273 RGA12 Series 70272 858 519C RGA12 Series Cluster Decal 818 543C RGR RGA Series Guard Missing Haza...

Page 10: ...RGA12 Series Rotary Tillers 311 948M 1 7 19 6 818 540C RGR RGA Series Guard Missing Hazard 818 552C RGR RGA Series Rotating Driveline Hazard RGA1258 Shown Applicable for both RGA RGR Series 70275 3037...

Page 11: ...ng family of new product owners This Rotary Tiller has been designed with care and built by skilled workers using quality materials Proper assembly maintenance and safe operating practices will help y...

Page 12: ...shield 3 Tighten metric bolts 13 to the correct torque Tractor Requirements Tractor horsepower should be within the range noted below Tractors outside the horsepower range must not be used Hitch Cate...

Page 13: ...orque Manual Storage Tube Assembly Refer to Figure 1 1 1 Attach manual storage tube 16 to hitch plate 2 with 1 4 20 x 1 1 4 GR5 bolts 14 flat washers 15 17 and nylock hex nuts 18 as shown 2 Tighten ny...

Page 14: ...Deflector Chain below if your tiller is the RGA12 Series 2 Attach rubber deflector 1 to tiller frame with 3 8 16 x 1 1 4 GR5 hex bolts 2 lock washers 3 and 1 1 2 fender washers 4 3 Tighten hex bolts 2...

Page 15: ...rear deflector with hex nuts 2 6 Tighten hex nuts 2 to the correct torque 7 Hook free end of deflector chain 1 in chain hook D Refer to Rear Deflector Adjustment on page 21 for additional instructions...

Page 16: ...ing tractor with tiller attached 3 Point Hook Up Refer to Figure 1 5 1 Make sure you have read and follow all Safety Alerts and notes in boxes listed under Hook Up Rotary Tiller on this page before co...

Page 17: ...eed which does not allow adequate control of steering and stopping and never exceed 20 mph 32 2 km h with attached equipment Rough terrain requires a slower speed Check driveline when lowering tiller...

Page 18: ...12 Continue with Check Driveline Maximum Length on page 15 30563 Driveline Shortening Figure 1 6 Check Driveline Collapsible Length Refer to Figure 1 6 1 With driveline attached only to the tiller re...

Page 19: ...es not have a lift height limiter make a mark with tape or other means to indicate maximum 24 lift height 5 If needed repeat steps 1 4 until all limits mentioned in step 3 are maintained 6 Start tract...

Page 20: ...ome entangled in rotating components causing serious bodily injury or death Do not engage power take off while hooking up or unhooking the driveline or while someone is standing near the driveline A p...

Page 21: ...he area For contact information see Dig Safe in the Important Safety Information starting on page 1 CAUTION To avoid minor or moderate injury Some tractors are equipped with two power take off speeds...

Page 22: ...ire retainer is caught over end of pin 2 Set Park Stand For Storage WARNING To avoid serious injury or death An unsupported parked tiller can tip over Always use park stand and or support blocks to pr...

Page 23: ...hold while pulling driveline yoke from tractor power take off shaft 5 Remove upper 3 point hitch pin keeper 6 and hitch pin 5 from the tiller s upper center hitch 6 Remove linchpins 4 and slide lower...

Page 24: ...tractor cut the driveline to proper length run in the clutch and gone through the Operating Checklist If you have missed any of these steps please complete them before proceeding Now that you have pro...

Page 25: ...support blocks under the tiller not under the skid shoes 4 Start tractor and lower tiller onto the support blocks 5 Shut tractor down before dismounting using Tractor Shutdown Procedure on page 8 6 T...

Page 26: ...should be off the ground by several inches 3 Shut tractor down before dismounting using Tractor Shutdown Procedure on page 8 4 Remove wire retaining pin 6 bolt 4 and locknut 5 5 Remove bolts 3 and loc...

Page 27: ...plement with other brands Other brands may not fit properly or meet OEM Original Equipment Manufacturer specifications They can weaken the integrity and impair the safety function performance and life...

Page 28: ...ure 4 3 5 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 aligne...

Page 29: ...hing 5 is replaced in the same location as when removed Install bolts 3 through end plates and intermediate plates as shown Place springs 2 over each bolt and secure with nuts 1 Clutch Spring Length F...

Page 30: ...nt is worn or scratched to prevent rust Ask your Land Pride dealer for aerosol touch up paint They are also available in touch up bottles with brush quarts and gallon sizes by adding TU QT or GL to th...

Page 31: ...he tractor and slide apart Clean and coat the inner profile of the driveline with a light film of grease and then reassemble Type of grease Multi Purpose Quantity Coat Generously 8 Hours 20 Hours 50 H...

Page 32: ...urface Shut tractor down before dismounting using Tractor Shutdown Procedure on page 8 2 Remove bolts 5 lock washers 6 and gear case cover 1 Drain oil into a container that is appropriate for collecti...

Page 33: ...lugs when done Change Gearbox Oil 1 Change gearbox oil every 100 hrs of operation or when oil becomes dirty whichever comes first 2 Drain oil into a container that is appropriate for collecting oil Re...

Page 34: ...mber of flanges on rotor 5 6 7 8 9 10 Number of tines per flange 6 Tine construction Alloy steel heat treated C shaped blades Rotor rotation Reverse rotation Rotor swing diameter 17 Rotor shaft speed...

Page 35: ...10 Number of tines per flange 6 Tine construction Alloy steel heat treated C shaped blades Rotor rotation Forward rotation Rotor swing diameter 17 Rotor shaft speed 211 rpm at 540 rpm power take off...

Page 36: ...ustments Formed and reinforced rear deflector Keeps dirt in and leaves a level finish Forming gives deflector additional strength Adjustable deflector allows for various finish results Front deflector...

Page 37: ...sufficient Tiller is carried by tractor Tractor has insufficient power Skid shoes need adjusting Tines are worn or bent Tines are incorrectly installed Obstacles are entangled in tines and or rotor Lo...

Page 38: ...5 115 240 180 335 245 5 8 18 150 110 230 170 325 240 M18 X 2 5 195 145 310 230 405 300 3 4 10 235 170 360 265 510 375 M18 X 1 5 220 165 350 260 485 355 3 4 16 260 190 405 295 570 420 M20 X 2 5 280 205...

Page 39: ...sed 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 Claims under this Warranty should b...

Page 40: ...Corporate Office P O Box 5060 Salina Kansas 67402 5060 USA www landpride com...

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