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3400 MODEL SPECIFICATIONS 

 

MODEL    

NO. OF   

TOOLBAR 

 

 APPROX. 

NO. 

             SECTIONS   

   LENGTH 

 

    WEIGHT 

3412-101  

  3 

 

   

149” (12’5”) 

      

  1250# 

3415-101  

  4 

 

   

184” (15’4”) 

     

  1600# 

3421-101  

  6 

 

   

254” (21’2”) 

    

   2400# 

3428-101  

  8 

 

   

338” (28’2”) 

 

   3050# 

3430-101  

  8 

 

   

366” (30’6”) 

 

   3300# 

3434-101  

  8 

 

   

408” (34’) 

    

   3700# 

 

3400 ROW COVERAGES 

 

3412-101 

12’ 

   3 SECTION HOE 

42” ROWS – 3 ROWS WITH 21” OVERLAP 
40” ROWS – 3 ROWS WITH 29” OVERLAP 
38” ROWS – 3 ROWS WITH 33” OVERLAP 
36” ROWS – 4 ROWS WITH 3” OVERLAP 
34” ROWS – 4 ROWS WITH 11” OVERLAP 
32” ROWS – 4 ROWS WITH 19” OVERLAP 
30” ROWS – 4 ROWS WITH 27” OVERLAP 
28” ROWS – 5 ROWS WITH 7” OVERLAP 
26” ROWS – 5 ROWS WITH 17” OVERLAP 
24” ROWS – 6 ROWS WITH 3” OVERLAP 
22” ROWS – 6 ROWS WITH 15” OVERLAP 
20” ROWS – 7 ROWS WITH 7” OVERLAP 
 

3415-101 

15’ 

   4 SECTION HOE 

42” ROWS – 4 ROWS WITH 14” OVERLAP 
40” ROWS – 4 ROWS WITH 22” OVERLAP 
38” ROWS – 4 ROWS WITH 30” OVERLAP 
36” ROWS – 5 ROWS WITH 2” OVERLAP 
34” ROWS – 5 ROWS WITH 12” OVERLAP 
32” ROWS – 5 ROWS WITH 22” OVERLAP 
30” ROWS – 6 ROWS WITH 2” OVERLAP 
28” ROWS – 6 ROWS WITH 14” OVERLAP 
26” ROWS – 7 ROWS WITH NO OVERLAP 
24” ROWS – 7 ROWS WITH 14” OVERLAP 
22” ROWS – 8 ROWS WITH 6” OVERLAP 
20” ROWS – 9 ROWS WITH 2” OVERLAP 

3421-101 

21’ 

   6 SECTION HOE 

42” ROWS – 6 ROWS WITH NO OVERLAP 
40” ROWS – 6 ROWS WITH 12” OVERLAP 
38” ROWS – 6 ROWS WITH 24” OVERLAP 
36” ROWS – 7 ROWS WITH NO OVERLAP 
34” ROWS – 7 ROWS WITH 14” OVERLAP 
32” ROWS – 7 ROWS WITH 28” OVERLAP 
30” ROWS – 8 ROWS WITH 12” OVERLAP 
28” ROWS – 9 ROWS WITH NO OVERLAP 
26” ROWS – 9 ROWS WITH 18” OVERLAP 
24” ROWS – 10 ROWS WITH 12” OVERLAP 
22” ROWS – 11 ROWS WITH 10” OVERLAP 
20” ROWS – 12 ROWS WITH 12” OVERLAP 
 

3428-101 

28’ 

   8 SECTION HOE 

42” ROWS – 8 ROWS WITH NO OVERLAP 
40” ROWS – 8 ROWS WITH 16” OVERLAP 
38” ROWS – 8 ROWS WITH 32” OVERLAP 
36” ROWS – 9 ROWS WITH 12” OVERLAP 
34” ROWS – 9 ROWS WITH 30” OVERLAP 
32” ROWS – 10 ROWS WITH 16” OVERLAP 
30” ROWS – 11 ROWS WITH 6” OVERLAP 
28” ROWS – 12 ROWS WITH NO OVERLAP 
26” ROWS – 12 ROWS WITH 24” OVERLAP 
24” ROWS – 14 ROWS WITH NO OVERLAP 
22” ROWS – 15 ROWS WITH 6” OVERLAP 
20” ROWS – 16 ROWS WITH 16” OVERLAP 

3430-101 

30’ 

   8 SECTION HOE 

42” ROWS – 8 ROWS WITH 28” OVERLAP 
40” ROWS – 9 ROWS WITH 4” OVERLAP 
38” ROWS – 9 ROWS WITH 22” OVERLAP 
36” ROWS – 10 ROWS WITH NO OVERLAP 
34” ROWS – 10 ROWS WITH 24” OVERLAP 
32” ROWS – 11 ROWS WITH 12” OVERLAP 
30” ROWS – 12 ROWS WITH 4” OVERLAP 
28” ROWS – 13 ROWS WITH NO OVERLAP 
26” ROWS – 14 ROWS WITH NO OVERLAP 
24” ROWS – 15 ROWS WITH 4” OVERLAP 
22” ROWS – 16 ROWS WITH 12” OVERLAP 
20” ROWS – 18 ROWS WITH 4” OVERLAP 
 

3434-101 

34’ 

   8 SECTION HOE 

4

2” ROWS – 9 ROWS WITH 28” OVERLAP 

40” ROWS – 10 ROWS WITH 6” OVERLAP 
38” ROWS – 10 ROWS WITH 26” OVERLAP 
36” ROWS – 11 ROWS WITH 10” OVERLAP 
34” ROWS – 11 ROWS WITH 32” OVERLAP 
32” ROWS – 12 ROWS WITH 22” OVERLAP 
30” ROWS – 13 ROWS WITH 16” OVERLAP 
28” ROWS – 14 ROWS WITH 14” OVERLAP 
26” ROWS – 15 ROWS WITH 14” OVERLAP 
24” ROWS – 16 ROWS WITH 22” OVERLAP 
22” ROWS – 18 ROWS WITH 10” OVERLAP 
20” ROWS – 20 ROWS WITH 6” OVERLAP 

 

 
 
 

Summary of Contents for 3400 Series

Page 1: ...RY HOE PATENTED 2565 118_REV_O 04 2020 OPERATOR S MANUAL PART IDENTIFICATION YETTER MANUFACTURING CO FOUNDED 1930 Colchester IL 62326 0358 Toll free 800 447 5777 309 776 3222 Fax Website www yetterco...

Page 2: ...the user to read the operator s manual and comply with the safe and correct operating procedure and to lubricate and maintain the product according to the maintenance schedule in the operator s manual...

Page 3: ...pair or servicing check that the new components include the necessary safety signs 4 Replacement safety decals may be obtained from your local Yetter dealer WARNING Never clean lubricate or adjust a m...

Page 4: ...7 ROWS WITH 28 OVERLAP 30 ROWS 8 ROWS WITH 12 OVERLAP 28 ROWS 9 ROWS WITH NO OVERLAP 26 ROWS 9 ROWS WITH 18 OVERLAP 24 ROWS 10 ROWS WITH 12 OVERLAP 22 ROWS 11 ROWS WITH 10 OVERLAP 20 ROWS 12 ROWS WITH...

Page 5: ...OVERLAP 36 ROWS 11 ROWS WITH 10 OVERLAP 34 ROWS 11 ROWS WITH 32 OVERLAP 32 ROWS 12 ROWS WITH 22 OVERLAP 30 ROWS 13 ROWS WITH 16 OVERLAP 28 ROWS 14 ROWS WITH 14 OVERLAP 26 ROWS 15 ROWS WITH 14 OVERLAP...

Page 6: ...6 ASSEMBLY AND PARTS IDENTIFICATION...

Page 7: ...7 ASSEMBLY AND PARTS IDENTIFICATION...

Page 8: ...8 ASSEMBLY AND PARTS IDENTIFICATION...

Page 9: ...TEN AND DISTORT THE METAL BACK UP WASHER Position the fitting by turning it out counter clockwise to a maximum of one complete turn and tighten the jam nut 7 There are four hose sizes as follows 1 hos...

Page 10: ...2515 364 HOSE X 90 W 6 JIC ENDS 3534 1 2515 366 HOSE X 110 W 6 JIC ENDS 3541 1 2515 368 HOSE X 145 W 6 JIC ENDS 3546 1 2515 397 HOSE X 160 W 6 JIC ENDS 3554 1 2515 372 HOSE X 200 W 6 JIC ENDS 3560 12...

Page 11: ...11 HYDRAULIC ASSEMBLY FIGURE 1...

Page 12: ...the main frame as shown with two u bolts lock washers and nuts Additional screens can be ordered if desired CAUTION DO NOT OPERATE ROTARY HOE UNLESS SCREEN IS SECURED AND PROPERLY INSTALLED SMV ASSEMB...

Page 13: ...wheel tracks To tighten wheel bearing remove the hubcap and cotter pin Tighten the slotted nut until there is a slight drag on the bearing while turning the wheel Then loosen or back off the slotted...

Page 14: ...s The distance from center of tractor to the center of the tire should be the same on each side Refer to your tractor operator s manual for correct inflation and ballast information of the tractor SWA...

Page 15: ...HITCH TRACTOR WITHOUT QUICK COUPLER Attach rotary hoe to tractor with draft links to lower hitches Adjust the center link or extend the draft links to make hookup easier Raise parking stand and place...

Page 16: ...D An operating speed of 5 to 8 mph will normally provide the best results Higher speeds tend to increase the teeth penetration MAIN FRAME HEIGHT The mainframe height during field operation will normal...

Page 17: ...ay CAUTION NEVER UNHOOK FROM A FOLDED ROTARY HOE UNLESS REAR PARKING STANDS ARE USED TRANSPORTING THE HOES 3400 HOES To change from field to transport position raise the hoe Make certain the SMV symbo...

Page 18: ...18 PARTS IDENTIFICATION...

Page 19: ...19 PARTS IDENTIFICATION...

Page 20: ...20 PARTS IDENTIFICATION...

Page 21: ...21 PARTS IDENTIFICATION...

Page 22: ...22 PARTS IDENTIFICATION 21 46...

Page 23: ...23 PARTS IDENTIFICATION...

Page 24: ...24 PARTS IDENTIFICATION...

Page 25: ...25 PARTS IDENTIFICATION...

Page 26: ...26 PARTS IDENTIFICATION 3400 111A WHEEL ASSEMBLY...

Page 27: ...27 SECTION ASSEMBLY QTY USED...

Page 28: ...28 PARTS IDENTIFICATION 3554 104...

Page 29: ...29 PARTS IDENTIFICATION 3554 106...

Page 30: ...30 PARTS IDENTIFICATION 3560 104...

Page 31: ...31 PARTS IDENTIFICATION 3560 WING ASSEMBLY...

Page 32: ...32 I112 001 3...

Page 33: ...ttach arm extension casting to rear arms with existing wheel bolt and nut 4 Attach hoe wheel to end to extension casting with bolt and lock nut supplied CAUTION On the 3500 Series Folding Hoes that ar...

Page 34: ...e wheel ramp on each side of toolbar Holes are in strap after 3 1 82 mfg 3 Mount wing lock guides and wing lock tabs as shown with 13 x 1 1 2 hex head cap screws lock washers and nuts 4 Mount wing loc...

Page 35: ...20 459 5 8 11 HEX LOCK NUT ZYD 9 4 2520 352 13 HEX NUT ZYD 10 4 2525 352 MED LOCKWASHER ZYD 3500 135 REAR PARKING STAND ASSEMBLY KEY QTY PART NO DESCRIPTION 1 2 2570 478 X 7 X 9 U BOLT ZYD 2 2 3500 22...

Page 36: ...36 PARTS IDENTIFICACTION...

Page 37: ...37 PARTS IDENTIFICATION 3560 112...

Page 38: ...SH GUARD W A 2 2 2570 481 TRASH GUARD U BOLT 3 4 2525 151 MED LOCKWASHER ZYD 4 4 2520 151 20 HEX NUT ZYD INSTALLATION INSTRUCTIONS 1 Install the torsion spring 5 and anchor spring 6 over existing spri...

Page 39: ...for bent arm castings Don t turn with the rotary hoe wheels on the ground Don t back the rotary hoe with wheels on the ground Check for air in hydraulic system and purge system Check proper adjustment...

Page 40: ...y as Australia and Africa So when you buy Yetter products you re buying a name that s recognized A name that s known and respected A name that s become a part of American agriculture and has become sy...

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