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Section 3: Operating Instructions 

Table of Contents

4/9/19

AP-SG2572 & AP-SG2584- Skid Steer Grader 303-458MK

13

Avoid exposure to dust containing crystalline silica 

particles. This dust can cause serious injury to the lungs 
(silicosis). Because crystalline silica is a basic component 
of sand and granite, many activities at construction sites 
produce dust containing crystalline silica. Trenching, 
sawing and boring of material containing crystalline silica 
can produce dust containing crystalline silica.

CAUTION

!

To avoid minor or moderate injury:  

Always keep your feet and legs out from under the shanks. 

The shanks can slip from your grip and fall causing injury 
to your feet and/or legs.

Always keep your feet and hands out from under the blade 

carrier when adjusting grader blade height. The blade 
carrier can fall causing injury to your feet, legs, and/or 
hands.

Wear eye protection when operating a skid steer or tractor 

without an enclosure or protective shield. Dust and debris 
can get in eyes. 

Be sure you are not working over any underground wiring, 

pipes, or other obstructions. If there is any doubt, call your 
local utility services so they may mark locations of any 
under ground utilities in the area. Be sure to ask how close 
you can work to the marks or flags they positioned.

Bucket & Grader on Transport Trailer

Refer to Figure 3-1:

WARNING

!

To avoid serious injury or death:  

Never lift Skid Steer Grader with a bucket stored on top. 

Doing so can damage grader frame, result in bucket falling 
off, and/or cause skid steer or tractor to rollover. 

Do not use bucket storage lugs to pull or tow other objects. 

Doing so can damage grader frame and cause serious 
injury or death. 

1.

Load Skid Steer Grader on a trailer in a location 
where the bucket can be mounted on top later with a 
front loader.

2.

Using a hoist or front loader, center the bucket on the 
Skid Steer Grader with bucket cutting edge slightly 
above the bucket storage lugs on the grader.

3.

Tilt bucket cutting edge down until cutting edge is 
beneath the storage lugs but not resting on the 
grader frame.

4.

Move bucket forward until bucket cutting edge is 
against bucket storage lugs. 

5.

Lower and rotate bucket until bottom of bucket is 
resting on the Skid Steer Grader frame and cutting 
edge is against the bucket storage lugs.

6.

Unhook bucket from hoist or front loader. If 
unhooking from a front loader, follow unhooking 
instructions in your skid steer or tractor Operator’s 
Manual.

7.

Secure bucket and Skid Steer Grader to the trailer 
with hold-down straps.

Mount Bucket & Skid Grader on Transport Trailer

Figure 3-1

Transporting

DANGER

!

To avoid serious injury or death:  

Follow all safety precautions when transporting. Not using 

safe transporting methods can damage equipment and 
cause serious injury or death.

Always transport with equipment low to the ground to 

maintain stability of the skid steer or tractor.

Transporting across inclines, over ramps, grades, bumpy, 

soft, or slippery surfaces reduces machine stability. Always 
travel straight up and straight down inclines. Make turns 
only on level ground.

Keep equipment away from electrical power lines. Place an 

orange warning sign under overhead electrical power lines 
indicating type of danger above.

When traveling on public roads at night or during the day, 

use slow moving vehicle sign (SMV sign), accessory lights, 
and devices for adequate warning to operators of other 
vehicles. Comply with all federal, state, and local laws.

When traveling on roadways, transport in such a way that 

faster moving vehicles may pass you safely.

1.

Be sure to reduce skid steer or tractor ground speed 
when turning; and leave enough clearance so the 
Skid Steer Grader does not contact obstacles such 
as buildings, trees, or fences.

2.

Select a safe ground travel speed when transporting 
from one area to another. 

3.

When traveling on roadways, transport in such a way 
that faster moving vehicles may pass you safely.

4.

When traveling over rough or hilly terrain, shift skid 
steer or tractor to a lower gear.

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Summary of Contents for AP-SG2572

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

Page 2: ...rdered 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 ma...

Page 3: ...plication 7 Using This Manual 7 Terminology 7 Definitions 7 Owner Assistance 7 Serial Number 7 Further Assistance 7 Section 1 Assembly Set up 8 Skid Steer Tractor Requirements 8 Torque Requirements Fo...

Page 4: ...ropriate 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 Kubota products Refer...

Page 5: ...steer and controls from the driver s seat only Never dismount from a moving tractor skid steer or leave machine unattended with engine running Do not allow anyone to stand between tractor skid steer a...

Page 6: ...can settle suddenly leak down or be lowered accidentally If it is necessary to work under the equipment securely support it with stands or suitable blocking beforehand Use properly grounded electrical...

Page 7: ...r hearing loss Wear suitable hearing protection such as earmuffs or earplugs Operating equipment safely requires the operator s full attention Avoid wearing headphones while operating equipment Keep R...

Page 8: ...n seriously injure persons animals plants soil and property Inhaling smoke from any type of chemical fire is a serious health hazard Store or dispose of unused chemicals as specified by the chemical m...

Page 9: ...Important Safety Information 4 9 19 5 This page left blank intentionally...

Page 10: ...arest Kubota dealer To find your nearest 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 componen...

Page 11: ...enance and safe operating practices will help you get years of satisfactory use from this attachment Application The Kubota AP SG25 Series Skid Steer Graders come in 72 model AP SG2572 and 84 model AP...

Page 12: ...Operator s Manual before leaving the operator s seat 1 Reduce engine speed and shut off all power to the attachment 2 Park tractor and attachment on solid level ground 3 Lower attachment until it is...

Page 13: ...hitch top angle bars 4 Rotate top of skid loader tilt arms slightly forward 5 Position top of skid loader mounting plate under the grader top angled bars Slowly raise loader arms up until mounting pl...

Page 14: ...Complete steps 1 to 6 under Initial Preparation 2 Restart skid steer or tractor and operate control lever to slowly lower skid shoes 1 onto shims 5 3 Shut skid steer or tractor down properly Refer to...

Page 15: ...rt blocks 3 5 Shut skid steer or tractor down properly and dismount 39343 Adjust Shank Height Refer to Figure 2 3 1 Complete steps 1 to 5 under Initial Preparation 2 Press top of shank spring retainer...

Page 16: ...d maintenance to keep it operating properly Never bypass or modify a safety device Do not operate traveling across a steep incline where the skid steer or tractor could roll over Consult your machine...

Page 17: ...htly above the bucket storage lugs on the grader 3 Tilt bucket cutting edge down until cutting edge is beneath the storage lugs but not resting on the grader frame 4 Move bucket forward until bucket c...

Page 18: ...ng within the last 50 feet of a pass you will want to raise the Grading Scraper up enough to feather excess material out to the end If grading freshly tilled soil and the skid shoes are digging into t...

Page 19: ...parts where paint is worn or scratched to prevent rust Ask your Kubota dealer for aerosol touch up paint Paint is also available in touch up quarts and gallon sizes 6 Replace all damaged or missing d...

Page 20: ...Skid shoes should be inspected frequently and at the end of each season Replaced skid shoes when material thickness is less than 1 8 at any point If one end is wearing faster than the other the skid...

Page 21: ...in cm 15 1 2 39 4 Side panel length in m 50 1 27 Side panel thickness in mm 1 4 6 Thick with 2 3 4 70 formed edges Skid shoe construction in mm 3 8 10 Thick with a formed bevel to prevent gouging Str...

Page 22: ...er shanks Allows shanks to be adjusted to two depths or above ground Ripping Only Functionality Frame geometry gives the user the option to solely use straight shanks reducing horsepower requirements...

Page 23: ...certain grader hitch is properly attached before lifting grader Shanks are breaking Making too sharp of a turn with shanks in the ground Don t make sharp turns with shanks in the ground Replace broken...

Page 24: ...16 X 2 145 105 225 165 315 230 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...

Page 25: ...Section 8 Torque Values Chart Table of Contents 4 9 19 AP SG2572 AP SG2584 Skid Steer Grader 303 458MK 21 This page left blank intentionaly...

Page 26: ...e 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...

Page 27: ...resentations and warranties whether express or implied including but not limited to warranties of merchantability and fitness for a particular purpose and Kubota shall not be liable for any damages wh...

Page 28: ...sion Telephone 1175 S Guild Ave Lodi CA 95240 209 334 9910 Central Division Telephone 14855 FAA Blvd Fort Worth TX 76155 817 571 0900 Northern Division Telephone 6300 at One Kubota Way Groveport OH 43...

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