Unverferth 530 User manual
TRANSPORTATION
EQUIPMENT
Header Transport
Models: 530, 536, 542, 548
Serial #D67620100 & Higher
Part No. 33278
Roadrunner — Introduction
2
Foreword
Wheel bolts tightened (recheck after initial
use)
Tire pressures checked
Hardware tightened
Machine lubricated
Safety and operating procedures reviewed
Adjustment information reviewed
Lubrication procedures reviewed
Warranty information reviewed
PRE-OPERATION CHECKLIST
This symbol identifies important safety messages. When you see it, read the
message that follows and be alert to the possibility of personal injury.
Remember, safety instructions stated in this manual are for your protection. Read them care-
fully and follow them closely when working around or using this machine.
Read and study this manual completely before attempting to operate this implement. Take this
manual to the field for handy reference when operating, adjusting, or servicing your machine.
When referenced, “Right-Hand” (RH) and “Left-Hand” (LH) side of the machine are determined
by standing behind the machine and facing in the direction of travel.
Roadrunner — Introduction
3
Product Information
The information, specifications, and illustrations in the manual are on the basis of information avail-
able at the time it was written. Due to continuing improvements in the design and manufacture
of Unverferth products, all specifications and information contained herein are subject to change
without notice.
FIG. 1
Serial Number Decal
When ordering parts or when requesting further information or assistance, always give the
following information:
• Machine name
• Serial number
All products manufactured by Unverferth Mfg. Co., Inc. are warranted to be free from
material and workmanship defects for one full year from time of consumer delivery. Your
local dealer will gladly assist you with any warranty questions.
Please fill out and retain this portion for your records. The serial number plate is located
on the right-hand side of the front frame as shown in FIG. 1.
Purchase Date __________________ Model _____________Serial No._______________________________
Dealer ______________________________________ City __________________________________________
Dealer Contact ______________________________________ Phone ________________________________
Roadrunner — Introduction
4
Foreword ....................................................................................................................................................... 2
Product Information ...................................................................................................................................... 3
SECTION I
Safety
General Hazard Information .......................................................................................................................1-2
Safety Decals.............................................................................................................................................1-3
Following Safety Instructions.....................................................................................................................1-4
Before Servicing ........................................................................................................................................1-4
Before Operating........................................................................................................................................1-4
During Operation........................................................................................................................................1-5
Before Transporting....................................................................................................................................1-5
During Transport ........................................................................................................................................1-5
Preparing for Emergencies ........................................................................................................................1-6
Wearing Protective Equipment...................................................................................................................1-6
SECTION II
Set Up
General Set Up Information.......................................................................................................................2-2
Tongue .......................................................................................................................................................2-2
Frame.........................................................................................................................................................2-3
Rubber Cushioned Axles Set Up & Alignment..........................................................................................2-3
Tires and Wheels.......................................................................................................................................2-4
Arm Installation..........................................................................................................................................2-5
Fender Installation .....................................................................................................................................2-5
Truss Bar Assembly — All Units..............................................................................................................2-6
Upper Rest Bar..........................................................................................................................................2-9
Rest Bracket ............................................................................................................................................2-10
Tie-Down Package ...................................................................................................................................2-11
Wiring Harness ........................................................................................................................................2-12
Upper Bar Mount Light Bar Installation..................................................................................................2-15
Frame Mount Light Bar (Optional) Installation........................................................................................2-19
VIN Light Bar & Brake Harness Installation ...........................................................................................2-20
Initial Adjustments....................................................................................................................................2-24
Upper Rest Bar.................................................................................................................................2-24
Rest Brackets ...................................................................................................................................2-27
Spare Tire (Optional)................................................................................................................................2-31
Pintle and Ball Hitches (Optional) ...........................................................................................................2-32
Upper Bar Landing Pad (Optional) ..........................................................................................................2-33
Table of Contents
Roadrunner — Introduction
5
SECTION III
Operation
General Operation Information...................................................................................................................3-2
Hitching......................................................................................................................................................3-2
Adjustable Tongue......................................................................................................................................3-2
Transport Chain..........................................................................................................................................3-3
Tires and Wheels.......................................................................................................................................3-3
Positioning Head On Transport ..................................................................................................................3-4
Lower Bar Adjustment........................................................................................................................3-5
Upper Bar Adjustment ........................................................................................................................3-6
Tie-Down Kit #30501 ................................................................................................................................3-7
Grain Platform Knife Storage ..................................................................................................................3-10
Lights .......................................................................................................................................................3-11
Electric Brakes.........................................................................................................................................3-12
Brakes...............................................................................................................................................3-12
Set Up ..............................................................................................................................................3-12
Introduction .......................................................................................................................................3-12
Operation ..........................................................................................................................................3-13
Synchronize the Brakes....................................................................................................................3-14
Brake Adjustment .............................................................................................................................3-15
Table of Contents
Roadrunner — Introduction
6
Table of Contents
SECTION IV
Maintenance
General Maintenance Information ..............................................................................................................4-2
Grease Gun Lube Points Lube Cycle.................................................................................................4-2
Miscellaneous Lube Points .................................................................................................................4-2
Front Pivot Thrust Bearing ........................................................................................................................4-3
Hub Maintenance.......................................................................................................................................4-3
Brake Cleaning and Inspection .................................................................................................................4-4
Brake Lubrication................................................................................................................................4-4
Magnets ..............................................................................................................................................4-4
Shoes and Linings..............................................................................................................................4-5
How to Measure Voltage...........................................................................................................................4-5
How to Measure Amperage.......................................................................................................................4-6
Brake Drum Inspection..............................................................................................................................4-7
Bearing Inspection .....................................................................................................................................4-7
Bearing Lubrication....................................................................................................................................4-7
Troubleshooting — Brakes........................................................................................................................4-8
Storage.......................................................................................................................................................4-8
Break Away Kit..........................................................................................................................................4-8
Wheels and Tires.......................................................................................................................................4-9
Wheel Nut Torque Requirements........................................................................................................4-9
Tire Pressure ......................................................................................................................................4-9
Tire Warranty ....................................................................................................................................4-10
Complete Torque Chart............................................................................................................................4-10
Schematics...............................................................................................................................................4-11
SECTION V
Parts
Extendible Tongue Components .................................................................................................................5-2
Hitch Option Components ..........................................................................................................................5-3
Front Frame Components.............................................................. ............................................................5-4
Suspension Front Axle Less Brakes Components.....................................................................................5-6
Suspension Front Axle With Brakes Components .....................................................................................5-7
Fender & Tire Components .......................................................................................................................5-8
Rear Frame & Upper Tube Components.................................... .............................................................5-10
Rest Bracket Components .......................................................................................................................5-14
Arm Assembly Upper Bar Components ...................................................................................................5-16
Tie-Down Components.............................................................................................................................5-17
Truss Components....................................................................................................................................5-18
Wire Harness Components.......................................................................................................................5-20
Spare Tire Components (Optional)...........................................................................................................5-21
93” Axle & 8 Bolt Hub Components With Brakes .................................................................................5-22
93” Axle & 8 Bolt Hub Components Less Brakes.................................................................................5-24
Light Bar Components.............................................................................................................................5-26
Break Away Kit........................................................................................................................................5-29
Landing Pad Kits (Optional).....................................................................................................................5-30
VIN Package #31758 (Optional)...............................................................................................................5-31
Upper Bar Support Arm Extension Kit #33891B For MacDon Draper (Option) .....................................5-32
Roadrunner — Safety
1-1
SECTION I
Safety
General Hazard Information .......................................................................................................................1-2
Safety Decals.............................................................................................................................................1-3
Following Safety Instructions.....................................................................................................................1-4
Before Servicing ........................................................................................................................................1-4
Before Operating........................................................................................................................................1-4
During Operation........................................................................................................................................1-5
Before Transporting....................................................................................................................................1-5
During Transport ........................................................................................................................................1-5
Preparing for Emergencies ........................................................................................................................1-6
Wearing Protective Equipment...................................................................................................................1-6
Roadrunner — Safety
1-2
General Hazard Information
No accident-prevention program can be successful without the wholehearted cooperation of
the person who is directly responsible for the operation of the equipment.
A large number of accidents can be prevented only by the operator anticipating the result
before the accident is caused and doing something about it. No power-driven equipment,
whether it be transportation or processing, whether it be on the highway, in the field, or in
the industrial plant, can be safer than the person who is at the controls. If accidents are
to be prevented--and they can be prevented--it will be done by the operators who accept
the full measure of their responsibility.
It is true that the designer, the manufacturer, and the safety engineer can help; and they will
help, but their combined efforts can be wiped out by a single careless act of the operator.
It is said that, “the best kind of a safety device is a careful operator.” We, at Unverferth
Mfg. Co., Inc. ask that you be that kind of operator.
REMEMBER:
THINK SAFETY
A CAREFUL OPERATOR IS THE
BEST INSURANCE AGAINST AN
ACCIDENT!
SIGNAL WORDS
INDICATES AN EXTREMELY HAZARDOUS SITUATION OR ACTION THAT WILL RESULT
IN SERIOUS INJURY OR DEATH.
INDICATES A HAZARDOUS SITUATION OR ACTION THAT COULD RESULT IN SERIOUS
INJURY OR DEATH.
INDICATES AN UNSAFE SITUATION OR ACTION THAT MAY RESULT IN PERSONAL
INJURY.
Is used for instruction on operating, adjusting, or servicing a machine.
Roadrunner — Safety
1-3
DECALS. THESE DECALS INFORM AND REMIND THE OPERATOR WITH OPERATIONAL
INFORMATION AND SAFETY MESSAGES.
PART NO. 9500710
PART NO. 97961
PART NO. 95839
PART NO. 98229
PART NO. 97877 PART NO. 9003126
PART NO. 9003127
Safety Decals
PART NO. 902401
PART NO. 25003
CONSPICUITY MARKING (18”)
Roadrunner — Safety
1-4
Following Safety Instructions
Before Servicing
Before Operating
• Avoid working under an implement; however, if it becomes absolutely
unavoidable, make sure the implement is safely blocked.
• Explosive separation of a tire and rim can cause serious injury or death. Only properly
trained personnel should attempt to service a tire and wheel assembly.
• When working near head cutter bar, be careful not to be cut by sharp edges.
• Ensure that all applicable safety decals are installed and legible.
• Do not stand between towing vehicle and implement during hitching.
• Do not stand between head and implement during operation.
• Always make certain everyone and everything is clear of the machine before beginning
operation.
• Be sure all hardware is tight and pins are properly installed in rest brackets.
• When working near head cutter bar, be careful not to be cut by sharp edges.
• Ensure that all applicable safety decals are installed and legible.
• Read and understand this operator’s manual before operating.
• All machinery should be operated only by trained and authorized personnel.
• To prevent machine damage, use only attachments and service parts approved by the
manufacturer.
• Always shut towing vehicle engine off and remove key before servicing.
• Avoid personal attire such as loose tting clothing, shoestrings, drawstrings, pants cuffs,
long hair, etc., that may become entangled in moving parts.
• Do not allow anyone to ride on the implement. Make sure everyone is
clear before operating machine or towing vehicle.
• Never attempt to operate implement unless you are in driver's seat.
Roadrunner — Safety
1-5
During Operation
Before Transporting
During Transport
• Secure the transport chains to towing vehicle before transporting. DO NOT transport
without the chains.
• Check for proper function of all available transport lights.
Make sure that all reflectors
are clean and in place on the machine.
• This implement may not be equipped with brakes. Ensure that the towing vehicle has
adequate weight and braking capacity to tow this unit.
•
Before transporting, secure the head with straps. Replace damaged or worn straps, and
avoid putting straps over rough, sharp surfaces. Use appropriate number and capacity
rating of straps.
• Comply with state and local laws governing highway safety when moving machinery.
• Use transport lights as required by local laws to adequately warn operators of other
vehicles.
• Use good judgment when transporting equipment on highways. Regulate speed to road
conditions and maintain complete control.
• Slow down before making sharp turns to avoid tipping. Drive slowly over rough ground
and side slopes.
• It is probable that this implement is taller, wider and longer than the towing vehicle.
Become aware of and avoid all obstacles and hazards in the travel path of the equip-
ment, such as power lines, ditches, etc.
• Regulate speed to eld conditions. Maintain complete control at all times.
• Never lubricate equipment when in operation.
• Use extreme care when operating close to ditches, fences, or on hillsides.
• Do not leave towing vehicle unattended with engine running.
• Do not adjust the transporter with the head positioned over the unit.
Roadrunner — Safety
1-6
Preparing for Emergencies
Wearing Protective Equipment
• Keep a rst aid kit and properly rated re extinguisher nearby.
• Keep emergency numbers for re, rescue, and poison control personnel
near the phone.
• Wear clothing and personal protective equipment appropriate for
the job.
• Wear steel-toed shoes when operating.
• Wear hearing protection when exposed to loud noises.
• Do not wear additional hearing impairing devices such as radio headphones, etc
Roadrunner — Set Up
2-1
SECTION II
Set Up
General Set Up Information.......................................................................................................................2-2
Tongue .......................................................................................................................................................2-2
Frame.........................................................................................................................................................2-3
Rubber Cushioned Axles Set Up & Alignment..........................................................................................2-3
Tires and Wheels.......................................................................................................................................2-4
Arm Installation..........................................................................................................................................2-5
Fender Installation .....................................................................................................................................2-5
Truss Bar Assembly — All Units..............................................................................................................2-6
Upper Rest Bar..........................................................................................................................................2-9
Rest Bracket ............................................................................................................................................2-10
Tie-Down Package ...................................................................................................................................2-11
Wiring Harness ........................................................................................................................................2-12
Upper Bar Mount Light Bar Installation..................................................................................................2-15
Frame Mount Light Bar (Optional) Installation........................................................................................2-19
VIN Light Bar & Brake Harness Installation ...........................................................................................2-20
Initial Adjustments....................................................................................................................................2-24
Upper Rest Bar.................................................................................................................................2-24
Rest Brackets ...................................................................................................................................2-27
Spare Tire (Optional)................................................................................................................................2-31
Pintle and Ball Hitches (Optional) ...........................................................................................................2-32
Upper Bar Landing Pad (Optional) ..........................................................................................................2-33
Roadrunner — Set Up
2-2
General Set Up Information
Tongue
FIG. 2-1
1. Fasten tongue to pivot axle weldment us-
ing pin (106920B), slotted nut (9393-020),
and cotter pin (9391-057) (FIG. 2-1).
For your safety, and the safety of others, use proper tools and equipment and always use
safe working procedures. Refer to these instructions before starting any work on your machine.
• The procedures for assembling this unit were intended for two or more people.
For ease of assembly, install all hardware loosely until assembly is complete and then tighten
according to “Torque Chart” unless otherwise specified.
• READ AND UNDERSTAND SAFETY RULES BEFORE OPERATING OR SERVICING THIS
• -
SERIOUS INJURY OR DEATH.
• MOVING PARTS CAN CRUSH AND CUT. KEEP AWAY FROM MOVING PARTS.
• FALLING OBJECTS CAN CAUSE SERIOUS INJURY OR DEATH. DO NOT WORK UNDER
THE MACHINE AT ANY TIME WHILE BEING HOISTED. BE SURE ALL LIFTING DEVICES
AND SUPPORTS ARE RATED FOR THE LOADS BEING HOISTED. THESE ASSEMBLY
LOAD RATINGS FOR INDIVIDUAL LOADS WILL BE GIVEN AT THE APPROPRIATE TIME
IN THE INSTRUCTIONS.
Roadrunner — Set Up
2-3
Rubber Cushioned Axles Set Up & Alignment
To Towing
Vehicle
Frame
FIG. 2-2
FIG. 2-3
NOTE: For ease of assembly, install all hardware
loosely until assembly of frame is complete.
1. Use a safe lifting device with a minimum
1500 lbs. capacity to position the front
and rear frames a few feet apart.
2. Secure front and rear frames together us-
ing the 3/4”-10UNC x 2 3/4” capscrews
(9390-148), sixteen 3/4” flat washers
(9405-104), and 3/4”-10UNC elastic stop
nuts (9398-021) provided.
NOTE: If the frame is partially assembled, skip this section.
1. Determine the placement of the axles, forward position or rear position.
a. Factory setting is to the rear.
b. Ideal location is as close to the feeder house with adequate clearance.
2. With a safe lifting device rated for 400 lbs., place the rst axle under the rear frame.
a. Forward position - install front axle rst.
b. Rear position - install rear axle rst.
3. Bolt the axle to the frame with the four
5/8”-11UNC x 1 1/4” capscrews (FIG.
2-3). The 5/8”-11UNC locknuts holding
the cushion plate on can be discarded.
4. Position the second axle under the frame
with a safe lifting device and space it a
minimum of 33-inches away from the first
axle to allow tire clearance.
a. Bolt the axle to the frame with the
four 5/8” lock washers and 5/8”-
11UNC x 1” capscrews.
5. Make sure the axles are perpendicular to
the frame.
NOTE: The rubber cushion support plate must fully rest on axle mounting frame rail. IT
CANNOT OVER HANG.
NOTE: Always install all four attaching bolts all the way to the front of the slots in the
axle mounts.
Roadrunner — Set Up
2-4
Tires And Wheels
Rubber Cushioned Axles Set Up & Alignment (continued)
FIG. 2-4
It is possible to adjust the position of the rear
axles. Install 2 axles in 2nd from last set of
holes, see FIG. 2-4. Additional forward posi-
tions can be used to change weight distribu-
tion, or to avoid possible interference with
certain heads.
NOTE: Be sure axle faces rear as shown.
NOTE: Do not position the rear axle in the
rear most set of holes, rubber cushion support
plate is not supported.
1. Using a safe lifting device and jack stands rated at a minimum of 2,500 lbs., raise the
frame at least 16 1/2 inches high.
2. Install proper wheels and tires onto axles and secure with bevel nuts. Refer to Wheel
Torque Chart in “MAINTENANCE” section.
-
LARLY. SEE TORQUE PAGE IN THE “MAINTENANCE” SECTION FOR PROPER WHEEL
• Check tire inflation pressure before installing.
Roadrunner — Set Up
2-5
Fendor Mount
(31539B)
Fender Bracket
Weldment - Front
(30916B)
Fender Bracket
Weldment - Rear
(30911B)
Flange Capscrew
3/8"-16UNC x 1 1/4"
(9003259)
Locknut 3/8"-16UNC
(9928)
Locknut 1/2"-13UNC
(9800)
Capscrew 1/2”-13UNC x 1 1/2"
(9390-101)
Fender (98341)
Locknut 5/16”-18UNC
(9807)
Reinforcement Plate
(31090B)
Flat Washer 5/16” USS
(9405-070)
Capscrew 5/16"-18UNC x 1 1/4"
(9390-031)
Arm Installation
FIG. 2-6
Fender Installation
FIG. 2-5
OPERATING
POSITION
Fender Mount
NOTE: Install the front and rear arms first.
1. Insert the bolt in the lower hole of the
large channel through the frame hole as
shown.
2. Pin the link to the frame. If unsure of the
hole to utilize, insert in the middle hole
and adjust according to the instructions
later on in this section.
3. On the middle arm, pin the link so the
top of the arm is in line with the front
and rear arms. The frame is bowed so
it is ideal to keep the bar straight when
loaded.
NOTE: For ease of assembly, install all hardware loosely until assembly of frame is complete.
1. Attach the front and back fender brackets to the axle weldment as shown in FIG. 2-6.
2. Attach the fender to the fender brackets with capscrew, flat washer, reinforcement plate,
and locknut as shown in FIG. 2-6.
Roadrunner — Set Up
2-6
Truss Bar Assembly — All Units
Rear of
Truss Bar
Truss Bar
Front of
Truss Bar
Rear of
Truss Bar
Hex Nut
Hex Jam Nut
FIG. 2-7
FIG. 2-8
1. Install the truss support on the front most
cross tube as shown in FIG. 2-7.
2. Inspect the front truss rod ends. The end with the most threads goes towards the front
of the machine.
3. Insert rear truss rod through rear and
underneath frame tubes. Install hex nut
and jam nut onto the rear end of the
truss rod as shown in FIG. 2-8.
NOTE: The nuts will nest between the two
plates adjacent to the rod. The jam nut will
be flush with the end of the truss rod.
Roadrunner — Set Up
2-7
Front
Truss Rod
Rear
Truss Rod
Coupler
(31594)
FIG. 2-9
Front of
Truss Bar
Bolt
Lock nut
Washer
Hex Jam
Nut
Hex Nut
Truss Rod
FIG. 2-10
FIG. 2-11
Truss Bar Assembly — All Units (continued)
4. Connect the front and rear truss rods
together with coupler (31594) as shown in
FIG. 2-9. It may be necessary to lubricate
couplers for easy assembly.
NOTE: The couplers should be tightened com-
pletely during assembly. All frame arch and
pre-load should be done with the adjustment
nuts on the ends of the truss rods.
5. Remove bolt and lock nut, then lift truss
rod into position. Re-insert bolt and lock
nut to hold the truss rod (FIG. 2-10).
6. Install hardened washer, hex nut and hex
jam nut as shown on both ends of the
truss rod (FIG. 2-11).
7. Thread nut on front of truss rod so 2” of
threads extend beyond nut.
Roadrunner — Set Up
2-8
FIG. 2-12
FRONT
Rear
TRUSS SUPPORT LOCATION
CENTER
15.5” 17.75”
16”
EXAMPLE ONLY!
End Measurements - 16”+15.5” = 31.5”
Average of Measurements - 31.5”/2 = 15.75”
Desired Crown Height - 15.75”+2” = 17.75”
FIG. 2-13
Truss Bar Assembly — All Units (continued)
NOTE: Factory assembled units have a crown
of 1 inch.
8. To determine proper tensioning, measure
height from ground to under frame, just
behind rear axle (see FIG. 2-12). Then
measure ground to frame clearance
just behind front tires. Take an average
of the two measurements. The results
should be comparable. Next, nd the
horizontal-center of the two points that
were previously measured. This is where
a measurement will occur on the frame
in order to determine the proper crown
dimension. Add 2” to the average value of
the rear and front measurements. Tighten
nut on rear of truss until desired crown
height dimension is reached (see FIG.
2-13).
The recommended arch in the frame is based on heads weighing up to 14,000 lbs. For heads
weighing significantly less, the arch can be reduced to allow the head to transport properly.
Ideally when loaded, the header transport should be level or slightly arched.
9. Jam the hex nut and hex jam nut together on both ends of the truss to lock them in
place.
This manual suits for next models
3
Table of contents
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