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Section 6: Features & Benefits 

Table of Contents

STH1590 Spike Tooth Harrow 322-314M

5/9/19

18

Section 6: 

Features & Benefits

STH1590 Model

Features

Benefits

Chain suspension at the rear

Permits harrow to follow the terrain for even tooth penetration.

Heavy constructed tooth bars

Designed to handled the job.

10 Adjustable tooth angles

Has a wide range of teeth angles available from the least aggressive tooth angle for 
giving the best flow-through of residue to the most aggressive angle for fluffing-up the 
ground such as an arena floor and 8 position in between to best fit the job at hand.

A Tooth on the ground every 1 3/4"

Provides maximum conditioning of the soil, breaking, and spreading of manure and 
residue, and for even leveling and firming of the soil.

Diamond shaped teeth 

Helps to break-up material into finer pieces for a more even spreading of material 
across the ground. Great for seed bed preparation, preparing arena floors, and 
breaking up clumps of manure blocking sunlight and spreading it over the ground to act 
as a fertilizer.

Narrow tooth point

Cuts through grasses instead of pulling out desirable grasses and plants.

Forged hardened tooth tips

Forged hardened tooth tips extends the life of the teeth.

Softer metal at threaded end of 
teeth

Helps resist breakage when striking rocks or other obstacles. Threaded end allows the 
tooth to be removed for repair or replacement.

Summary of Contents for STH1590

Page 1: ...cal Kit in French Language please see your Land Pride dealer Read the Operator s Manual entirely When you see this symbol the subsequent instructions and warnings are serious follow without exception...

Page 2: ...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 manual w...

Page 3: ...Contents Important Safety Information 1 Safety at All Times 1 Look For The Safety Alert Symbol 1 Safety Labels 6 Introduction 7 Application 7 Using This Manual 7 Terminology 7 Definitions 7 Owner Ass...

Page 4: ...oad 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...

Page 5: ...supervision Never allow children 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 Safet...

Page 6: ...aws Use towing vehicle and trailer of adequate size and capacity Secure equipment towed on a trailer with tie downs and chains Sudden braking can cause a towed trailer to swerve and upset Reduce speed...

Page 7: ...ear suitable hearing protection such as earmuffs or earplugs Operating equipment safely requires the operator s full attention Avoid wearing headphones while operating equipment Use Seat Belt and ROPS...

Page 8: ...re to crystalline silica may occur Participate in air monitoring or training programs offered by the employer Be aware of and use optional equipment controls such as water sprays local exhaust ventila...

Page 9: ...Important Safety Information 5 9 19 5 This page left blank intentionally...

Page 10: ...st dealer 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 818 719C Caution Prevent Injury 3...

Page 11: ...and designed by Land Pride for cutting through clods manure and grasses to break up material into finer pieces so that it can be spread evenly across the ground The harrow does and excellent job of sm...

Page 12: ...d reinsert through center hole in adjustment bar 3 and top hole in lever arm 8 Secure with locknut 7B and tighten to the correct torque 4 Attach end of support chains 4 to right hand and left hand sid...

Page 13: ...e tractor park brake shut tractor engine off and remove key before dismounting from tractor 4 Attach lower arms to hitch pins and secure with linchpins 5 Connect top center 3 Point link to upper cente...

Page 14: ...e adjusted vertically 4 Continue with Center 3 Point Link Leveling on right side of this page Deck Leveling Figure 2 1 33077 Section 2 Adjustments Center 3 Point Link Leveling Refer to Figure 2 2 Cent...

Page 15: ...lower than the other NOTE Lift chains 4 should sag to allow the harrow to follow the contour of the ground when going over raises such as terraces but not so slack that the back teeth will not raise s...

Page 16: ...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 Doi...

Page 17: ...g Seedbeds Most seedbeds are too loose and fluffy Research shows that by firming the seedbed planting depth can be better controlled resulting in huge increases up to 54 in germination rates A firm se...

Page 18: ...ransport to your harrowing site at a safe ground speed On roadways transport in such a manner that faster moving vehicles can easily see you and pass you safely Reduce your speed when traveling over r...

Page 19: ...afety reasons each maintenance operation must be performed with harrow lowered completely to the ground or safely supported on blocks with tractor park brakes engaged engine shut off and ignition key...

Page 20: ...ace thoroughly with a garden hose 2 Check teeth and locknuts to make sure they are not missing broken or excessively worn Replace harrow teeth as needed See Spike Tooth Replacement on page 15 3 Inspec...

Page 21: ...uick Hitch adaptable Working Width 88 5 8 Overall Width 90 7 8 Overall Length 53 Overall Height 35 3 4 Rear Frame Suspension Chain suspension Size of Adjustment Bars 1 11 16 OD x 84 long Number of Adj...

Page 22: ...oth on the ground every 1 3 4 Provides maximum conditioning of the soil breaking and spreading of manure and residue and for even leveling and firming of the soil Diamond shaped teeth Helps to break u...

Page 23: ...ow does not penetrate the ground Grass wire and trash have accumulated under the harrow Remove grass wire and trash from under the harrow Teeth not set at the correct angle Adjust angle of teeth to be...

Page 24: ...145 105 225 165 315 230 5 8 11 130 97 205 150 285 210 M16 X 1 5 155 115 240 180 335 245 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 1...

Page 25: ...maintain oil levels grease points and driveline shafts Claims under this Warranty should be made to the dealer which originally sold the product and all warranty adjustments must be made through an a...

Page 26: ...Corporate Office P O Box 5060 Salina Kansas 67402 5060 USA www landpride com...

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