Landoll 7130 TO THE MAX User manual

MODEL 7130
TO THE MAXÔROLLER HARROW
OPERATOR’S MANUAL
1900 NORTH STREET
MARYSVILLE, KANSAS 66508
[phone]
F-452-1007 10/07
Roller Harrow

MODEL 7130
TO THE MAXÔROLLER HARROW
OPERATOR’S MANUAL
PURCHASED FROM: DATE / /
ADDRESS:
PHONE NO.: SERIAL NO.:
i

NOTES:
ii

Table of Contents
SECTION DESCRIPTION PAGE NO.
1 INTRODUCTION .......................................1-1
2 STANDARD SPECIFICATIONS.............................2-1
3 OPERATION AND MAINTENANCE..........................3-1
3-1 SAFETY INFORMATION AND DECAL LOCATIONS ............3-1
3-2 GENERAL SAFETY INSTRUCTIONS .......................3-2
3-3 OPERATIONAL SAFETY ................................3-2
3-4 TRANSPORT SAFETY ..................................3-3
3-5 GENERAL MAINTENANCE SAFETY .......................3-4
3-6 TIRE SAFETY ........................................3-5
3-7 PRE-OPERATION SET UP ...............................3-6
3-8 HOOKING THE HARROW TO THE TRACTOR ................3-6
3-9 PUTTING THE HARROW INTO THE FIELD ..................3-8
3-10 GENERAL OPERATING TIPS ............................3-9
3-11 HARROW DEPTH ADJUSTMENT..........................3-9
3-12 GAUGE WHEEL ADJUSTMENT ..........................3-11
3-13 COVER BOARD ADJUSTMENT ..........................3-12
3-14 TOOL TENSIONING...................................3-15
3-15 TOOLING ADJUSTMENT PROCEDURE ....................3-16
3-16 LUBRICATION.......................................3-17
3-17 LUBRICATION SPECIFICATIONS.........................3-20
3-18 TIRE INFLATION .....................................3-20
4 TROUBLESHOOTING GUIDE..............................4-1
iii

SAFETY PRECAUTIONS
THIS IS THE SAFETY ALERT SYMBOL. IT IS USED TO ALERT YOU
TO POTENTIAL INJURY HAZARDS. OBEY ALL SAFETY MESSAGES
THAT FOLLOW THIS SYMBOL TO AVOID POSSIBLE INJURY OR
DEATH.
DANGER DANGER INDICATES AN IMMINENTLY HAZARDOUS SITUA-
TION WHICH, IF NOT AVOIDED, WILL RESULT IN DEATH OR
SERIOUS INJURY.
WARNING WARNING INDICATES A POTENTIALLY HAZARDOUS SITUA-
TION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR
SERIOUS INJURY.
CAUTION CAUTION INDICATES A POTENTIALLY HAZARDOUS SITUA-
TION WHICH, IF NOT AVOIDED, MAY RESULT IN MINOR OR
MODERATE INJURY.
CAUTION CAUTION USED WITHOUT THE SAFETY ALERT SYMBOL INDI-
CATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF
NOT AVOIDED, MAY RESULT IN PROPERTY DAMAGE.
iv

1INTRODUCTION
The Landoll 7130 To The Max Harrow is a quality product designed to give years of trouble free perfor-
mance. By following each section of this manual, your system will perform as designed for you and your op-
eration.
SECTION 1 gives basic instructions on the use of this manual.
SECTION 2 gives product specifications. These specifications supply lengths and measures for your
equipment. A Standard Bolt Torque Table is provided to give guidelines for bolt torques
to be used when servicing this product.
SECTION 3 instructs how to operate your equipment before using it, and describes adjustments
needed. It also gives practical advice for the care and maintenance of your Landoll
equipment. Drawings in this section locate adjustment points on the equipment.
NOTE: IF THE EQUIPMENT IS IMPROPERLY ASSEMBLED OR MAINTAINED, THE
WARRANTY IS VOID. IF YOU HAVE ANY QUESTIONS CONTACT:
LANDOLL CORPORATION
1900 NORTH STREET
MARYSVILLE, KANSAS 66508
or phone:
[phone] or
[phone]
or FAX:
[phone]
SECTION 4 is a troubleshooting guide to aid in diagnosing and solving problems with the equip-
ment.
PARTS LIST is a separate manual showing the various assemblies, subassemblies, and systems.
Refer to that manual when ordering Landoll replacement parts. Order parts from your
Landoll dealer.
WARRANTY The Warranty Registration form is included with the product documents. Fill it out and
mail it within 15 days of purchase. The Warranty is printed inside the front cover.
NOTE: IMPROPER ASSEMBLY, MODIFICATION, OR MAINTENANCE OF YOUR
LANDOLL MACHINE CAN VOID YOUR WARRANTY.
COMMENTS Address comments or questions regarding this publication to:
LANDOLL CORPORATION
1900 NORTH STREET
MARYSVILLE, KANSAS 66508
ATTENTION: PUBLICATIONS -DEPT. 55
1-1

NOTES:
1-2

2STANDARD SPECIFICATIONS
Working Width ..................................................................32'
Rolling Harrow Attack Angle ..................................................40
ofixed
Transport Width:
Standard ................................................................16'
Hydraulic ................................................................16'
Standard Transport Height:
w/ boards up ...........................................................12'-9"
w/ boards down.........................................................12'-5"
Hydraulic Transport Height:
w/ boards up ...........................................................14'-6"
w/ boards down........................................................11'-11"
Overall Weight............................................................13,600 lbs.
Power Requirements ..........................................200hpinmost conditions
Rolling Blades ...............17"dia. reel w/ hardened steel blades on a spring cushioned frame
Rotary Harrow ................Tines 3/4" od. C1060 heat-treated steel, tine assembly dia. is 16.5"
Tires:
Main .................................................................11L-15
Outer ............................................................... 7.6L-15
Wheel Bolt Torque..........................................................85ft.lbs.
Specifications are subject to change without prior notification.
2-1
Table 2-1 Tire Specifications

2-2
LANDOLL CORPORATION
GENERAL TORQUE SPECIFICATIONS (REV. 4/97)
THIS CHART PROVIDES TIGHTENING TORQUES FOR GENERAL PURPOSE APPLICATIONS WHEN SPECIAL TORQUES ARE NOT SPECIFIED
ON PROCESS OR DRAWING.
ASSEMBLY TORQUES APPLY TO PLATED NUTS AND CAPSCREWS ASSEMBLED WITHOUT SUPPLEMENTAL LUBRICATION (AS RECEIVED
CONDITION). THEY DO NOT APPLY IF SPECIAL GRAPHITE MOLY-DISULFIDE OR OTHER EXTREME PRESSURE LUBRICANTS ARE USED.
WHEN FASTENERS ARE DRY (SOLVENT CLEANED), ADD 33% TO AS RECEIVED CONDITION TORQUE.
BOLT HEAD IDENTIFICATION MARKS INDICATE GRADE AND MAY VARY FROM MANUFACTURER TO MANUFACTURER.
THICK NUTS MUST BE USED ON GRADE 8 CAPSCREWS.
USE VALUE IN [ ] IF USING PREVAILING TORQUE NUTS.
TORQUE IS SPECIFIED IN FOOT POUNDS
UNC
Size SAE Grade
2
SAE
Grade
5
SAE
Grade
8
UNF
Size SAE Grade
2
SAE
Grade
5
SAE
Grade
8
1/4-20 4 [5] 6 [7] 9 [11] 1/4-28 5 [6] 7 [9] 10 [12]
5/16-18 8 [10] 13 [16] 18 [22] 5/16-24 9 [11] 14 [17] 20 [25]
3/8-16 15 [19] 23 [29] 35 [43] 3/8-24 17 [21] 25 [31] 35 [44]
7/16-14 24 [30] 35 [43] 55 [62] 7/16-20 27 [34] 40 [50] 60 [75]
1/2-13 35 [43] 55 [62] 80 [100] 1/2-20 40 [50] 65 [81] 90 [112]
9/16-12 55 [62] 80 [100] 110 [137] 9/16-18 60 [75] 90 [112] 130 [162]
5/8-11 75 [94] 110 [137] 170 [212] 5/8-18 85 [106] 130 [162] 180 [225]
3/4-10 130 [162] 200 [250] 280 [350] 3/4-16 150 [188] 220 [275] 320 [400]
7/8-9 125 [156] 320 [400] 460 [575] 7/8-14 140 [175] 360 [450] 500 [625]
1-8 190 [237] 408 [506] 680 [850] 1-14 210 [263] 540 [675] 760 [950]
1-1/8-7 270 [337] 600 [750] 960 [1200] 1-1/8-12 300 [375] 660 [825] 1080 [1350]
1-1/4-7 380 [475] 840 [1050] 1426 [1782] 1-1/4-12 420 [525] 920 [1150] 1500 [1875]
1-3/8-6 490 [612] 110 [1375] 1780 [2225] 1-3/8-12 560 [700] 1260 [1575] 2010 [2512]
1/1-2-6 650 [812] 1460 [1825] 2360 [2950] 1/1-2-12 730 [912] 1640 [2050] 2660 [3325]
METRIC
COARSE THREAD METRIC CLASS 10.9 FASTENERS AND CLASS 10.0 NUTS AND THROUGH HARDENED FLAT WASHERS, PHOSPHATE
COATED, ROCKWELL “C” 38-45.
USE VALUE IN [ ] IF USING PREVAILING TORQUE NUTS.
Nominal
Thread
Diameter
mm
Standard Torque Nominal
Thread
Diameter
mm
Standard Torque
Newton-
Meters Foot- Pounds Newton- Meters Foot- Pounds
610 [14] 7 [10] 20 385 [450] 290 [335]
716 [22] 12 [16] 24 670 [775] 500 [625]
823 [32] 17 [24] 27 980 [1105] 730 [825]
10 46 [60] 34 [47] 30 1330 [1470] 990 [1090]
12 80 [101] 60 [75] 33 1790 [1950] 1340 [1450]
14 125 [155] 90 [115] 36 2325 [2515] 1730 [1870]
16 200 [240] 150 [180] 39 3010 [3210] 2240 [2380]
18 275 [330] 205 [245]
Table 2-2 General Torque Specifications

2-3
LANDOLL CORPORATION
HYDRAULIC FITTING TORQUE SPECIFICATIONS
37oJIC, ORS, & ORB (REV. 10/97)
THIS CHART PROVIDES TIGHTENING TORQUES FOR HYDRAULIC FITTING APPLICATIONS WHEN SPECIAL TORQUES ARE NOT SPECIFIED
ON PROCESS OR DRAWING.
ASSEMBLY TORQUES APPLY TO PLATED CARBON STEEL AND STAINLESS STEEL FITTINGS ASSEMBLED WITHOUT SUPPLEMENTAL
LUBRICATION (AS RECEIVED CONDITION).THEY DO NOT APPLY IF SPECIAL GRAPHITE MOLY-DISULFIDE OR OTHER EXTREME
PRESSURE LUBRICANTS ARE USED.
BRASS FITTINGS AND ADAPTERS - 65% OF THE TORQUE VALUE FOR STEEL. STAINLESS STEEL, ALUMINUM AND MONEL - THREADS ARE
TO BE LUBRICATED.
TORQUE IS SPECIFIED IN FOOT POUNDS
PARKER BRAND FITTINGS
Dash
Size 37 Degree JIC O-Ring (ORS) O-Ring Boss (ORB)
-4 11-13 15-17 13-15
-5 14-16 — 21-23
-6 20-22 34-36 25-29
-8 43-47 58-62 40-44
-10 55-65 100-110 57.5-62.5
-12 80-90 134-146 75-85
-16 115-125 202-218 109-121
-20 160-180 248-272 213-237
-24 185-215 303-327 238-262
-32 250-290 — 310-340
LANDOLL CORPORATION
HYDRAULIC FITTING TORQUE SPECIFICATIONS
37oJIC, ORS & ORB (REV. 10/97)
THIS CHART PROVIDES TIGHTENING TORQUES FOR HYDRAULIC FITTING APPLICATIONS WHEN SPECIAL TORQUES ARE NOT SPECIFIED
ON PROCESS OR DRAWING.
ASSEMBLY TORQUES APPLY TO PLATED CARBON STEEL AND STAINLESS STEEL FITTINGS ASSEMBLED WITHOUT SUPPLEMENTAL
LUBRICATION (AS RECEIVED CONDITION).THEY DO NOT APPLY IF SPECIAL GRAPHITE MOLY-DISULFIDE OR OTHER EXTREME
PRESSURE LUBRICANTS ARE USED.
BRASS FITTINGS AND ADAPTERS - 65% OF THE TORQUE VALUE FOR STEEL.
TORQUE IS SPECIFIED IN FOOT POUNDS.
AEROQUIP BRAND FITTINGS
Dash
Size 37 Degree JIC O-Ring (ORS) O-Ring Boss (ORB)
-4 11-12 10-12 14-16
-5 15-16 — 18-20
-6 18-20 18-20 24-26
-8 38-42 32-35 50-60
-10 57-62 46-50 72-80
-12 79-87 65-70 125-135
-14 — — 160-180
-16 108-113 92-100 200-220
-20 127-133 125-140 210-280
-24 158-167 150-165 270-360
-32 245-258 — —
Table 2-3 Hydraulic Fitting Torque Specifications

3OPERATION AND MAINTENANCE
3-1 SAFETY INFORMATION AND DECAL LOCATIONS
The types of Safety/Information Signs and lo-
cations on the harrow are shown in Figures 3-1,
3-2, and 3-3. Good safety practice requires that
you familiarize yourself with the various Safety/In-
formation Signs. Replacement part numbers are
found in the Parts List manual. Immediately replace
all worn, damaged, peeling, or obscured decals.
3-1
hitch frame decals
Figure 3-1 Hitch Frame Decals
side wing decals
Figure 3-2 Side Wing Decals
wing frame decals
Figure 3-3 Wing Frame Decals

3-2 GENERAL SAFETY INSTRUCTIONS
·All operator's are to be instructed in the safe
and proper use of this machine and must
understand all safety decals as well as all
written instructions in the manual.
·Safety instructions are important. Read this
manual, the tractor manual, and all safety
rules.
·Know your controls and how to stop engine
and attachment quickly in an emergency.
·Operator's must read this manual and be
capable of the safe operation of the
equipment, its attachments, and all controls.
Do not allow anyone to operate this
equipment without proper instructions.
·Keep all safety signs in good condition.
Replace when necessary.
·Find a spacious, clear, and level surface to
perform any maintenance or adjustments.
·Never work around running machinery.
·Never remove obstructions from machinery
while tractor engine is still running.
·DO NOT walk under the harrow when wings
are elevated.
·DO NOT ride on harrow frame.
·Any damage/deterioration on any parts
should be repaired/ replaced immediately by
capable operators to reduce the risk of
personal injury.
·Regularly check the condition of the u-bolts
and bearing assemblies. Replace any
suspect parts to prevent accidents.
3-3 OPERATIONAL SAFETY
·When this equipment is operated in
populated areas, extreme care must be
taken. If anyone comes within several
hundred feet, suspend operation.
·Keep bystanders away from equipment
while in operation.
·Operate only in daylight or with good
artificial light that illuminates the entire
operating area.
·Only use tractor with ROPS and seat belt.
Securely fasten seat belt. Falling off tractor
can result in being run over.
·Always comply with all state and local
lighting and marking requirements.
·No riders are allowed on equipment.
·Always sit in tractor seat when operating
controls or starting engine. Place
transmission in park or neutral, engage
brake and ensure all other controls are
disengaged before starting tractor engine.
·Do not operate on steep slopes.
·Do not stop, start, or change directions
suddenly on slopes.
·Use extreme care and reduce ground speed
on sloped and rough terrain.
·Watch for hidden hazards on the terrain
during operation.
·Stop tractor and attachment immediately
upon striking an obstruction. Turn off
engine, remove key. Inspect and repair any
damage before resuming operation.
DANGER
WINGS MUST BE UNFOLDED BEFORE
LOWERING THE HARROW TO THE
GROUND. FAILURE TO DO THIS WILL
RESULT IN SEVERE OPERATOR IN-
JURY.
3-2

3-4 TRANSPORT SAFETY
3-4.1 General
·Use the safety chains provided for securing
the wings during transport. See Harrow
Safety Locks for more information.
·Always use tow-safety chain.
·Check that local road regulations are
adhered to when moving your harrow on
public roads. Refer to Section 2. for
dimensions and weight of harrow.
·Never transport your 7130 To The Max Roller
Harrow over 20 mph.
·Be sure your tow vehicle is properly
equipped and is capable of pulling the
harrow.
·Always take precautions near overhead
wires.
3-4.2 Extremity/ Wing Lights
The harrow comes equipped with back wing
lights that work in conjunction with the flashing/
signal tractor lights. Join the electrical connector to
the tractor prior to use. See Figures 3-4 and 3-5
for lighting locations.
IMPORTANT
BE SURE TO DISCONNECT THE LIGHTING
HARNESSES WHEN DISCONNECTING THE
HARROW FROM THE TRACTOR.
3-4.3 Slow Moving Vehicle Sign
Regulations for SMV signs require towing
speeds not to exceed 20 mph. See Figure 3-6 for
location.
3-3
Figure 3-4 Close-Up View of Lighting
Figure 3-5 Distant View of Lighting
Figure 3-6 Location of SMV Sign

3-5 GENERAL MAINTENANCE SAFETY
·Good maintenance is your responsibility.
Remember that poor maintenance is just an
invitation for future inconvenience. Be sure
to familiarize yourself with the proper
servicing procedures in this manual.
·Before working on this machine, stop the
tractor or towing vehicle, set the brakes,
lower the wings or secure them in the wing
rests, relieve the hydraulic fluid pressure,
shut off the engine, and remove the ignition
keys.
·Always use a safety support and block the
wheels. When performing maintenance,
never use a jack alone to support the
machine. Assist the jack with blocks or
other adequate support.
·Use extreme caution when making
adjustments. Always wear protective
clothing and use personal safety devices
when required.
·When disconnecting hydraulic lines, first
shut off hydraulic supply and relieve all
hydraulic pressure.
·Never use hands to locate a hydraulic leak
on attachments. Use a piece of cardboard or
wood. Hydraulic fluid escaping under
pressure can penetrate the skin.
·Openings in the skin and minor cuts are
susceptible to infection from hydraulic fluid.
If injured by escaping hydraulic fluid, see a
doctor at once. Gangrene can result.
Without immediate medical treatment,
serious infections, and reactions can occur.
·When installing, replacing, or repairing
hydraulic system cylinders or parts, make
sure that the entire system is charged and
free of air before resuming operations.
Failure to bleed the system of all air can
result in improper machine operation,
causing severe injury.
·After servicing, be sure all tools, parts, and
service equipment are removed.
·Never replace hex bolts and washer with
less than grade 8 bolts and washers unless
otherwise specified.
·Where replacement parts are necessary for
periodic maintenance and servicing, genuine
factory replacement parts must be used to
restore your equipment to original
specifications. The manufacturer will not
claim responsibility for use of unapproved
parts and/or accessories and other damages
as a result of their use.
·If equipment has been altered in any way
from original design, the manufacturer does
not accept any liability for injury or
warranty.
3-4

3-6 TIRE SAFETY
·Failure to follow proper procedures when
mounting a tire on a wheel or rim can
produce an explosion which may result in
serious injury or death.
·Do not attempt to mount tires unless you
have the proper equipment and experience
to do the job.
·Follow recommended tire pressures in Table
3-6 on page 3-20.
·Always order and install tires and wheels
with appropriate capacity to meet or exceed
the weight of the transport cart and
harrows.
IMPORTANT
YOUR BEST ASSURANCE AGAINST ACCI-
DENTS IS A CAREFUL AND RESPONSIBLE
OPERATOR. IF THERE IS ANY PORTION OF
THIS MANUAL OR FUNCTION YOU DO NOT
UNDERSTAND, CONTACT YOUR LOCAL
LANDOLL DEALER OR THE LANDOLL COR-
PORATION.
3-5

3-7 PRE-OPERATION SET UP
3-7.1 Make sure all wheel lug nuts or bolts
are tightened before use.
3-7.2 Assure that all tires are inflated evenly.
3-7.3 Inspect the complete machine for any
loose bolts, worn parts, or cracked welds,
and make necessary repairs. Follow the
maintenance safety instructions included in
the manual.
3-7.4 Before using the hydraulics on the har-
row, be sure all fittings and connections are
tight.
3-7.5 Make sure the area is clear of children,
animals, and other obstacles before using.
3-7.6 Experiment with the operation of the
reel choppers, tooling modules, and leveling
boards to familiarize yourself with the har-
row's performance before using. Ease into
the operation, and become familiar with your
new equipment.
3-8 HOOKING THE HARROW TO THE TRACTOR
3-8.1 The harrow comes equipped with a
clevis style bolt on cast hitch. The clevis por-
tion must be removed if your tractor is
equipped with a double tongue on the
drawbar. If your tractor has a single tongue,
you will need the clevis style double tongue
arrangement.
DANGER
EITHER THE TRACTOR HITCH OR THE
HARROW MUST HAVE A DOUBLE
CLEVIS ARRANGEMENT. DURING
WING FOLDING, THERE WILL TEMPO-
RARILY BE NEGATIVE WEIGHT ON
THE HITCH!
3-8.2 The cast hitch is held on using (2) two
1" grade 8 bolts (See Figure 3-7). The cast
hitch can be adjusted so that the harrow
frame will be level. Our goal is to get the har-
row frame as level as possible so that proper
depth control can be achieved. Note that the
harrow will not always be perfectly level
when operating at the proper depths. Please
see Section 3-11 for more information.
DANGER
IF A DOUBLE CLEVIS IS USED ON THE
HARROW, IT IS IMPERATIVE THAT
THE HITCH PINTLE (LARGER EYELET)
IS ON TOP!
3-6
Figure 3-7 Correct Use of Double Clevis

3-8.3 Hitch Height Adjustment (See Figures
3-8 and 3-9)
a. Remove the 1" bolts holding the cast hitch
to the hitch plate.
b. Move the cast hitch up or down to a location
on the hitch plate where the frame will be
level.
c. Rebolt the cast hitch in place.
d. Hitch height can vary depending on the de-
sired pressure on leveling boards.
3-7
correct hitching
Figure 3-8 Correct Hitching of the Harrow
incorrect hitching
Figure 3-9 Incorrect Hitching of the Harrow