Killbros 112 User manual

OWNER’S MANUAL
KILL BROTHERS
24325 St. Rt. 697W
DELPHOS, OHIO 45833
PHONE: [phone]
FAX: [phone]
Part #: 104936
PLEASE PROVIDE MODEL
AND SERIAL NO.
WHEN ORDERING PARTS
Hydraulic Box Auger
MODELS 112, 114, & 115
(All D-Series SN Up To D-1940)

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INTRODUCTION
This manual covers operation, service,
assembly, and parts for your HYDRAULIC BOX
AUGER. Read and study this manual
completely before attempting to operate this
product. Take this manual to the field for handy
reference when operating, adjusting, or servicing
your machine.
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
carefully and follow closely when working around
or using this machine.
No accident-prevention program can be successful without the whole-hearted cooperation of the
person who is directly responsible for the operation of the equipment.
To read accident reports from all over the country is to be convinced that 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 harvest 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 Kill Brothers ask
that you be that kind of operator.
Thank-You!
Kill Brothers
THANK YOU FOR YOUR PURCHASE!
REMEMBER:
THINK SAFETY
A CAREFUL OPERATOR IS THE
BEST INSURANCE AGAINST AN
ACCIDENT!

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Please fill out and retain this portion for your records. For warranty consideration, please contact dealer
where purchased.
The serial number plate is located on the support band just above where the safety chain is attached to
the auger.
Product ______________________________________________________________________________
Serial Number ________________________ Date of Purchase ________________________________
Dealer ________________________ City ________________ State _______________ Zip __________
Please supply this information when you have questions or when ordering repair or replacement parts.
Your dealer needs this information to give you prompt, efficient service.
PRE-OPERATION CHECKLIST
!Wheel bolts tightened (re-check after initial use) !Safety and operating procedures reviewed
!Tire Pressure checked !Field adjustment information reviewed
!Hardware Tightened !Lubrication procedures reviewed
!Machine lubricated !Warranty information reviewed
!Guards and shields in place !Hydraulic hoses properly routed/fittings tight
NOTE: Due to continuing improvements in the design and manufacture of Killbros products, and
normal changes in the marketplace, all specifications contained herein are subject to change without
notice.

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TABLE OF CONTENTS
INTRODUCTION................................2
SAFETY..............................................5
AVOID POSSIBLE INJURY............6
BEFORE OPERATING...................6
DURING OPERATION................... 6
BEFORE TRANSPORTING........... 6
DURING TRANSPORT.................. 6
SECTION I -- OPERATIONS
PREPARING HYDRAULIC SUPPLY..9
CONNECTING GRAVITY BOX
TO TRANSPORT VEHICLE...........9
PREPARING AUGER.........................9
TRANSPORTING...............................10
BEFORE TRANSPORTING........... 10
DURING TRANSPORTING............10
PERFORMANCE................................10
SECTION II -- SERVICE
LUBRICATION................................... 13
STORAGE / MAINTENANCE.............13
TROUBLE SHOOTING...................... 13
FASTENERS......................................15
SECTION III -- INSTALLATION
GENERAL AUGER INSTALLATION..16
WINCH ASSEMBLY...........................22
ELECTRONIC VALVE ASSEMBLY....23
SECTION IV -- PARTS
HYDRAULIC AUGERS.......................26
OPTIONS........................................... 30

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SAFETY
AVOID POSSIBLE INJURY
Always use safety precautions. Most accidents are a result of failure to practice safety. Accidents cause lost time and suffering.
Do not operate AUGER without reading this manual thoroughly.
Follow all safety precautions as outlined in this manual and in gravity box operator’s manual.
All machinery should be operated only by those who are experienced and responsible and have been delegated to do so.
BEFORE OPERATING
Lock brakes on truck or tractor to prevent movement of your gravity box during operation.
Be sure that the auger is secured properly to the side of the gravity box, and be sure that all hardware is in place and properly secured.
Check the winch and safety cables for wear and abrasions. If cables are worn or damaged, replace before using auger.
Keep children and all unauthorized personnel clear of work area. Before starting hydraulic supply, be sure that all power (electrical
and hydraulic) to the box auger is in the off position.
Do not allow anyone to ride on the equipment. Make sure everyone is clear before operating the machine or tractor.
Always shut tractor engine off when working on the unit.
The box auger is not insulated. Keep away from all electric lines and devices. Electrocution can occur without direct contact.
Be sure that all safety shields are in place, and the clean-out door is closed and securely latched.
Keep body, hair, and clothing away from moving parts.
IF INJURED BY ESCAPING HYDRAULIC OIL, SEE A DOCTOR AT ONCE. SERIOUS INFECTION OR REACTION CAN DEVELOP
IF PROPER TREATMENT IS NOT ADMINISTERED IMMEDIATELY.
Use a piece of cardboard or wood to detect leaks of hydraulic oil under pressure.
DURING OPERATION
Keep children and all unauthorized personnel clear of work area.
Do not operate with safety shields removed, or clean-out door open.
Lower HYDRAULIC AUGER to transport position at completion of operation, or when not in use. Do not transport with the auger in
raised position.
Be sure that the auger tube is empty before placing in transport position.
When placing the auger into transport position, ensure that all personnel are clear.
Do not attempt to move any objects away from moving parts.
Keep hands, feet, clothing, and objects away from moving parts.
Do not grease or oil equipment when in operation.
BEFORE TRANSPORT
Empty auger and secure into the transport position before transporting.

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Make sure that all safety decals and reflectors are clean and in place on the machine.
Comply with all state and local laws governing highway safety when moving machinery.
Use accessory lighting or warning lights when transporting at night to adequately warm operators of other vehicles.
DURING TRANSPORT
Use good judgment when transporting implements on highways. Maintain complete control at all times. Regulate speed to road conditions.
Drive at speeds slow enough to insure your safety as well as others.
Regulate speed during off road travel. Do not travel faster than 10 m.p.h.
Due to the height of the implement, use extra caution on highways, farm lanes, and when approaching low clearances.
COMPLY WITH ALL SAFETY WARNINGS AND CAUTION IN THIS MANUAL, AND IN TRUCK AND TRACTOR OPERATOR MANUALS.

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SECTION I
OPERATIONS

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Read this “Operations” section thoroughly. Acquaint
yourself with the adjustments required to obtain
efficient and trouble-free operations.
IMPORTANT: Know and understand safety rules
before operating or servicing this machine. Review
“SAFETY” section in this manual if necessary.
PREPARING HYDRAULIC SUPPLY
1. Before operating unit, be sure that you refer to
tractor’s or the hydraulic supply’s operating
manual on proper operating procedures of the
hydraulics.
2. Be sure to check the hydraulic reservoir for
proper levels of fluid.
3. Be sure that hydraulic system meets the
specifications outlined under “Performance” later
in this section.
CONNECTING GRAVITY BOX TO TRANSPORT VEHICLE
4. Be sure to hitch tractor or truck to gravity box
securely. Use safety chains and SMV signs
during on-road use.
5. Connect hydraulic supply lines to auger
hydraulic lines by using a sealant tape and
tighten securely. Be sure that the auger control
is in the off position (Fig. 1-1).
WARNING! DO NOT DISCONNECT
HYDRAULIC COUPLERS WHEN HYDRAULIC
SYSTEM IS PRESSURIZED. BE SURE TO
RELIEVE ALL HYDRAULIC PRESSURE BEFORE
DISCONNECTING ANY LINES BETWEEN THE
AUGER AND THE HYDRAULIC SUPPLY.
FAILURE TO DUE SO COULD RESULT IN
SERIOUS BODILY INJURY.
PREPARING AUGER
6. Remove transport chain (Fig. 1-2) which
secures auger to transport bracket and raise
auger to clear bracket. Be sure to securely
brace the auger when raising out of transport
bracket because auger will tend to drop towards
the center.
CAUTION! BE SURE TO MAINTAIN A FIRM
GRIP OF THE WINCH HANDLE AT ALL TIMES
WHEN LOWERING AUGER TUBE. BE SURE TO
ENGAGE RATCHET PAW (ON WINCH) INTO
POSITION WHEN WINCHING IS COMPLETE, OR
AUGER WILL DROP SUDDENLY WHEN HANDLE
IS RELEASED.
NOTE: Always check that the safety cable and
winch are connected securely and are not damaged.
Also, be sure clean out door is closed.
NOTE: Refer to winch and cable installation, see
“Winch Assembly“ in Section III.
7. Position auger over area to be filled and turn
control valve to the ON position. Be sure that
auger is rotating in the forward direction. If the
FIG. 1-1
FIG. 1-2

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auger is not, switch incoming hydraulic lines or
refer to assembly instructions.
WARNING! BE SURE THAT ALL CLEAN-OUT
DOORS ARE CLOSED WHEN OPERATING. KEEP
HANDS, LOOSE CLOTHING, ETC. FROM MOVING
PARTS; FAILURE TO DO SO COULD RESULT IN
SERIOUS BODILY HARM.
8. Once the auger has begun to rotate, open
hopper door. Be sure to regulate flow from
gravity box into the hopper for optimum
performance.
NOTE: To achieve optimum performance, test by
placing auger at different angles. The position of the
auger depends on the type of material being handled.
NOTE: Use pressurized water to washout auger and
hopper after using fertilizer. See SERVICE section.
TRANSPORTING
BEFORE TRANSPORTING
Be sure to completely empty auger by closing gravity
box door and allowing auger to run. Turn the auger
off and raise into position over transport bracket and
lower into position, while securely holding the winch
handle. Once in place, lock the winch and tighten
cable so that it is taut. Finally, reposition safety chain
around auger and secure.
NOTE: Auger must be empty before transporting,
failure to do so voids warranty.
DURING TRANSPORTING
IMPORTANT: Before transporting, be sure that auger
is securely mounted in transport bracket.
Use caution when traveling, do not attempt to
transport unit under low hanging tree branches
overhead telephone wires or electrical wires. Be
aware of transport height of unit or damage could
occur.
Comply with all state and local laws governing
highway safety and regulations when moving
equipment on public roads.
CAUTION! USE APPROVED LIGHTS,
REFLECTORS, AND DEVICES WHEN
TRANSPORTING AT NIGHT AND DURING
PERIODS OF POOR VISIBILITY.
WARNING! ALWAYS TRAVEL AT A SPEED
WHICH PERMITS COMPLETE CONTROL OF
EQUIPMENT.
PERFORMANCE
MAXIMUM OPERATING PRESSURES:
•Continuous 1500 psi (min. 1000 psi).
•Peak (10% of Duty Cycle) 2250 psi.
•Back Pressure 1000 psi.
•Maximum Oil Flow 12 GPM (min. 10 GPM).
•Recommended Oil Viscosity Range 100-200 S.S.U.
•Maximum Operating Temperature 180 degrees.
•Recommended Filtration 10 micron or finer.
NOTE: For hydraulic systems that exceed the recommended peak pressure or have greater than 12 GPM oil flow, a flow
control valve is recommended to bring the system down to the peak performance of the auger. The control valve will extend the
otherwise short life of the seals and motor of the auger. Contact your Killbros dealer for more information.
WARNING! BE SURE THAT THE OIL RESERVOIR OF THE HYDRAULIC SYSTEM IS REFILLED TO ITS PROPER
LEVEL AFTER AUGER IS PUT IN OPERATION.
AVOID:
•Large contamination particles in fluid such as machining chips or sand.
•Extreme high fluid temperatures that cause the motor to operate slowly and reduce the motor’s capability to lubricate
properly.

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•Shock-limit the rate of pressure buildup.
•Higher than-needed working pressures.
•Using smaller than 1/2” hose between tractor and auger hose coupling.
NOTE: Many grain augers run too fast. This is usually the result of modern hydraulic systems, which provide high flow (12 to 25
GPM), at the accessory outlets. When adjustment is provided, the flow should be reduced to 8 to 12 GPM. The lower flow rates
will result in optimum performance of the auger, produce less harm to the material handled, and provide longer wear life of the
flighting. When the auger speed is too fast, it may cause severe vibration, damage, or premature wear of the flighting and tube.
The material handled may incur damage while the rate of discharge may actually be reduced!

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SECTION II
SERVICE

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LUBRICATION
Oil or grease periodically or as needed:
•Clean-out door of hopper
•Pivots on bottom of auger and sides of hopper
•Winch (gears, bearings, and handle)
•Pulleys (swivel cable and winch cable)
STORAGE / MAINTENANCE
Your auger is an important investment. Spend a little
time to protect it from destructive rust and corrosion.
You will be repaid in longer service life and better
performance.
DO THE FOLLOWING AFTER USE:
1. Clean out the auger / hopper. Use pressurized
water to wash out the auger and hopper after
using fertilizers.
2. Wipe off the following:
•hydraulic valve
•motor
•hydraulic hoses and fittings
3. Check the following:
•Winch, swivel cable, and safety chain for
wear and looseness
•Spout clamp rings
•Hopper mounting bolts for proper adjustment
•Cable ties for tightness
•Valve, motor, hoses, and fittings for leaks,
etc.
DO THE FOLLOWING BEFORE PLACING THE
AUGER IN STORAGE:
•Repaint any chipped or scraped areas
•Inspect for damaged or worn parts and replace
before next season
•Store unit inside, away from livestock
NOTE: Be sure the winch is not damaged or worn.
Take extra precaution when inspecting, not doing so
could result in failure of the winch. If removing auger
from gravity box, remove the hopper to allow auger
the ability to reach the ground after the safety chain
has been disconnected.
BASIC TROUBLE SHOOTING FOR AUGER HYDRAULICS
SYMPTOMS REMEDIES
A. Auger will not turn over or develop proper speed or torque:
1. Pump does not deliver pressure or volume
2. Auger mechanism binding
3. Wrong hose hook-up to tractor control levers
4. Insufficient tractor hydraulic pressure
5. Hydraulic components leaking oil
6. Hydraulic hoses kinked or twisted
7. Malfunction of hydraulic components
1. Check output and delivery -- repair if necessary
2. Check for cause and correct
3. Refer to the tractor operator’s manual for valve
and control lever arrangement
4. Check hydraulic reservoir oil level
5. Find cause and correct
6. Find cause and correct
7. Isolate problem area (repair as necessary)
BASIC TROUBLE SHOOTING FOR AUGER HYDRAULICS

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SYMPTOMS REMEDIES
B. Auger runs too slow:
1. Pump is worn
2. Internal leak in controls or motor
3. Air in system
4. If auger starts slowly and speed increases after
oil heats up; oil is too heavy weight, or if auger
slows down after oil heats up, oil is too light
weight
1. Repair or replace pump
2. Replace seals; repair or replace valves or motor
3. Bleed system and tighten connections
4. Use proper weight hydraulic oil
C. Auger turning in the wrong direction:
1. Incorrect piping between source and control
valve 1. Reverse piping connections
D. Oil heats excessively:
1. Too light weight in hot climate
2. Oil too heavy weight
3. Dirty oil
4. Oil level too low
5. Oil slipping through worn pump
6. Hoses or valves too small
7. Restricted lines or piping
8. Reservoir too small to provide adequate cooling
1. Drain and refill with proper weight oil
2. Use recommended weight oil
3. Drain, flush, and refill with clean oil and filter
4. Fill to proper level
5. Repair or replace pump
6. Use larger hoses and valves
7. Re-route lines to eliminate restrictions
8. Replace with larger reservoir or install oil cooler
E. Pump / motors / seals blow - shaft / housing breaks / hoses burst:
1. When a standard control valve is returned to
neutral to stop or start a motor, sudden excess
pressure is created which will break seals, tear
off motor shafts, burst housing or hoses.
(Especially at speed under load.) This sudden
shock cannot be relieved through the primary
relief valve in the system
1. Avoid sudden and rapid starting and stopping
SYMPTOMS
REMEDIES

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F. Auger creeps when spout switch is shut off:
1. Oil flow (GPM) is too high 1. Decrease oil flow (not pressure) to hydraulic
motor with use of a flow control valve which must
not exceed 12 GPM
TROUBLE SHOOTING FOR AUGER HYDRAULICS
Occasionally when an auger has been connected into
an auxiliary hydraulic system, it may not operate or
auger the material being handled. When hydraulic
pressure and flow gauges are not available, it may be
difficult to determine if there is a fault in the source,
hydraulic system, or the auger. A convenient method
of determining this is to connect the auger hydraulic
hoses to another tractor system and check the
operation.
If, for example, the auger operates from the other
tractor system but not from the original tractor, there
is a fault in the original tractor connection, or the
original tractor system is not adequate. If the auger
fails to operate on either tractor, there is probably a
fault with the auger control valve, motor, or the auger
itself. In this case, refer to the trouble-shooting guide.
FASTENERS
CAUTION ! WHEN REPLACING FASTENERS BE SURE TO SELECT A FASTENER WITH SAME GRADE AS THE
FASTENER BEING REPLACED.
CAPSCREWS - GRADE 5 CAPSCREWS - GRADE 2

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SECTION III
INSTALLATION

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This instruction manual is for the installation of the
Hydraulic Box Auger. This unit can be installed on all
Killbros boxes.
CAUTION! BE SURE TO FOLLOW ALL
INSTRUCTIONS CLOSELY. ALWAYS TAKE THE
GIVEN PRECAUTIONS TO PREVENT BODILY
INJURY.
CAUTION! BEFORE INSTALLATION CAN
BEGIN, BE SURE THAT THE RUNNING GEAR IS
SECURELY BLOCKED TO PREVENT MOVEMENT.
FAILURE TO DO SO COULD RESULT IN DAMAGE
TO AUGER OR CAUSE BODILY INJURY.
1. Remove existing chute and hardware from door
angles on gravity box.
NOTE: When installing hardware, do not tighten until
instructed to do so. This will allow for easier
installation of components.
2. Locate pan brackets onto door angles. Use the
following diagram (Figure 3-1) and secure using two
5/16 x 1 1/4” capscrews, two lockwashers and two
hex nuts per bracket (Figure 3-2). *Note on “55”
Series, bolt side pan brackets to chute brackets using
1/2” x 1 1/4” bolts.
Killbros Box Hole
#350 A
#385 B
#390 B
"55" Series
C
3. Position swing bracket between the mounting
arms. The bracket base where the auger will
mount, should have the smaller length between
brakes pointing away from the box (Refer to
Figure 3-2). Secure using two 1/2 x 1 1/4”
capscrews and locknuts.
4. Drill two 3/8” holes in the lips of the gravity box
where indicated in Figure 3-3. These holes will
secure the swivel cable.
NOTE: Be sure to center swivel cable on box lip as
shown.
Killbros Box "X" DIMENSION
#350 32"
#385 36"
#390 36"
"55" Series
58 1/4"
5. Mount swivel cable using two 3/8 x 1 1/2”
capscrews, four large washers, a hex nut, and a
flange nut per eye as shown. Locate the eye
FIG. 3-1
FIG. 3-2
FIG. 3-3

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between the two washers and tighten so that the
cable will swivel freely, yet is secure (Figure 3-3).
6. Drill another 3/8” hole in the box lip so that it is
centered between the door angles. Secure the
safety cable to this using a 3/8 x 1 1/2” capscrew,
two flat washers, and a flange nut (Figure 3-3).
Tighten hardware for swivel cable and safety
cable securely.
NOTE: When locating the winch, be sure to
determine which way the auger will lay into the
transport bracket. The winch should be located so it
will be accessible at all times.
7. Locate winch bracket on auger approximately 42
inches from bottom of auger tube as shown.
Secure using two straps and four 5/16 x 1 1/4”
capscrews and locknuts and tighten securely.
Be sure that top tabs of straps are to the outside
of hydraulic lines.
8. Attach winch to the mounting bracket using two
3/8 x 1” capscrews, small flat washers and
locknuts. Use flat washers on the slotted holes.
Mount winch on an angle using the top slotted
hole of the bracket.
NOTE: Mount winch so that handle is to the outside
when in transport position.
9. Connect 3-link chain to lift ear using a 3/8 x
1 1/2” capscrew and locknut. Tighten securely.
Attach the quick link to the end of the chain. The
winch pulley and safety chain will be attached
here.
CAUTION! WHEN MOUNTING AUGER INTO
CRADLE, IT IS AWKWARD AND CAN EASILY BE
DROPPED. BE SURE THAT HOIST IS SECURELY
CONNECTED TO AUGER TO PREVENT
DROPPING.
10. Position auger in front of mounting brackets. Lift
auger using a hoist into the cradle. Secure using
3/4” slotted nut and cotter pin. Tighten hardware
(Figure 3-5).
11. Install a quick link to eye end of winch cable and
connect this assembly to the pulley on the swivel
cable. Thread loose end through pulley on auger
and attach to winch spool. as shown on page 20.
CAUTION! WHEN CONNECTING SAFETY
CABLE, BE SURE AUGER IS SUPPORTED.
DISCONNECTING QUICK LINK COULD CAUSE
FALLING OF AUGER RESULTING IN DAMAGE TO
AUGER OR CAUSING BODILY INJURY.
12. Connect safety cable to the auger strap (Figure
3-5).
FIG. 3-4

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CAUTION! BE SURE THAT LOCK ON WINCH
IS ACTIVATED WHEN RAISING UNIT. FAILURE TO
ENGAGE COULD CAUSE WINCH HANDLE TO
SPIN OUT OF CONTROL CAUSING SEVERE
BODILY INJURY
IMPORTANT! DO NOT RAISE OR LOWER
AUGER. HOPPER BRACKET HARDWARE MUST
BE TIGHTENED BEFORE OPERATION CAN TAKE
PLACE.
NOTE: Refer to Figure 3-1 for proper holes when
mounting hopper.
13. Place hopper into position on the outside of the
brackets. Secure using four 5/16 x 3/4”
capscrews, lock washers, flat washers, and hex
nuts. Adjust hopper so minimal space is found
between the hopper and the floor of the gravity
box (Figure 3-6). 14. Once all components are positioned properly,
tighten all hardware.
FIG. 3-5
FIG. 3-6

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15. Position transport bracket as indicated in Figure
3-7. Mark the bottom hole 4 inches from the end
of the box while centering the hole on the angle.
Drill a 3/8 inch hole at this location.
16. Attach transport bracket by inserting a 3/8 x 1
1/4” capscrew, large flat washer, and locknut.
Rotate bracket around until it is centered on the
vertical angle. Mark and drill the hole. Install
hardware and tighten (Figure 3-7).
17. Attach chain to bracket using 5/16” bolt, washer
and locknut to inside of bracket. Attach eyebolt
with two nuts, where shown allowing clip to
secure chain around auger. (Figure 3-7).
Dimension
350 / 385 / 390
"55" Series
"A" 8 3/4 3
"B"
1 3/4 7 3/4
"C"
1 1/4 23
"D"
1 1/4 1 1/2
CAUTION! FLIGHTING GUARD SHOULD NOT
BE REMOVED AT ANY TIME DURING OPERATION
OF AUGER. FAILURE TO DO SO COULD RESULT
IN BODY PARTS ENTERING THE FLIGHTING PATH
AND SEVERE BODILY INJURY WILL RESULT.
18. Install flighting guard to bottom of auger by
positioning as shown. Secure using a strap and
two 1/4 x 1” capscrews, two lock washers and
two hex nuts (Figure 3-8).
NOTE: Before tightening guard, maneuver auger
around to check for interference. Adjust if necessary
and tighten.
19. Secure fertilizer spout to auger by centering over
hole in tube and installing two straps and four 1/4
x 1 1/2” capscrews, lock washers, and hex nuts
(Figure 3-9).
20. Connect the rubber spout to the fertilizer spout
by sliding over fertilizer spout and installing the
tube clamp (Figure 3-9).
FIG. 3-7
Fig. 3-8