HLA BK48LF Product guide

Rev 091019
HAA00102 BK Series Referance Manual.071019
PRINTED IN CANADA
8082 Rd 129 · Listowel · ON N4W 3G8 · Canada
519-291-4162 ·1-866-567-4162 · Fax [phone]
[email protected] · www.hlasnow.com ·
www.horstwelding.com
Reference Book
BK Series
Label Layout
!
CAUTION
Prepare
Read and understand ALL safety and
operating instructions in the owner
manual, read and understand ALL
safety labels located on the machine.
SL00004
Bale Knife
BK48LF, BK60LF, BK72LF

2
Safety � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3
Hydraulic Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Reference Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4
Hydraulic Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Bolt Torque Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Labels � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �5
Product Label Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety Label Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety Labels � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �7
Safety Label Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
If labels need to be replaced: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Parts List � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �7
!
CAUTION
Prepare
Read and understand ALL safety and
operating instructions in the owner
manual, read and understand ALL
safety labels located on the machine.
SL00004
Table of Contents

3
Safety
Read and understand the Assembly Manual and all safety signs before starting.
!
CAUTION
Operational Hazard
Personal Protection Equipment
(PPE) is required while assembling
or maintaining this machine.
SNL00001
!
CAUTION
Heavy or bulky parts
Prevent potential strain injury, use approved
lifting equipment or ask for help when lifting or
moving heavy, bulky parts.
Hydraulic Safety
1. Make sure that all the components in the hydraulic
system are kept in good condition and are clean.
2. Before applying pressure to the system, inspect for leaks
at all components, and that lines, hoses , connections
and couplings are not damaged and leak free.
3. Do not attempt any makeshift repairs to the hydraulic
lines, ttings or hoses by using tapes, clamps or
cements. The hydraulic system operates under
extremely high pressure. Such repairs will fail suddenly
and create a hazardous and unsafe condition.
4. Relieve pressure on hydraulic system before maintaining
or working on system.
5. Wear proper hand and eye protection when
searching for a high pressure hydraulic leak.
Use a piece of wood or cardboard as a backstop
instead of hands to isolate and identify a leak.
6. If injured by a concentrated high-pressure
stream of hydraulic uid, seek medical attention
immediately. Serious infection or toxic reaction
can develop from hydraulic uid piercing the skin
surface.
7. All hydraulic work must be done by qualied
personnel.
!
This Safety Alert Symbol means:
ATTENTION!
BECOME ALERT!
YOUR SAFETY IS INVOLVED!
The Safety Alert symbol identies important safety messages on the snow blade and in the
manual. When you see this symbol, read and understand the message, be alert to the potential
hazard in the message. Follow the instructions in the safety message.
1. Follow good safety practices:
• Keep service area clean and dry.
• Be sure electrical outlets and tools are properly
grounded.
• Use adequate light for the job at hand.
2. Keep the assembly area neat and clean to prevent
slipping or tripping.
3. Position in a large open area to allow access from all
sides during assembly.
4. When using lifting equipment, place jack stands
under the machine to securely stabilize it before
working on, beside or under it during assembly.
5. Stay away from overhead power lines and
obstructions when lifting the machine during
assembly. Contact with power lines can cause
electrocution. Contact with obstructions can damage
components or cause them to fail.
6. Don’t handle heavy and/or bulky components alone,
ask for help.
7. Use properly sized tools, stands, jacks and hoists at
all times.
8. Tighten all fasteners to their specied torque, then
recheck before using the machine

4
Reference Information
Hydraulic Torque
Caution: when replacing hydraulic components, refer to the manufacturer of the hydraulic component for optimum
torque specications.
B
A
B
A
8.8 10.9
SAE 2 SAE 5 SAE 8
These tables are offered as the suggested maximum torque values for dry (not lubricated) threaded products and
are only a general guide.
Check tightness of bolts periodically, replace hardware with the same strength bolt.
Torque specication for bolts are identied by their head markings as shown.
See the “Wheel Torque Specication” page for wheel bolt /nut torque settings
METRIC TORQUE SPECIFICATIONS
SAE TORQUE SPECIFICATIONS
N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft
10 mm 6 x 0.75 --- --- --- --- 6 x 1.0 11.3 8.3 16.5 12.2
13 mm 8 x 1.0 27 20 38 28 8 x 1.25 27.3 20.1 40.1 29.6
16 mm 10 x 1.25 52 38 73 54 10 x 1.5 54 40 49 36
18 mm 12 x 1.25 95 70 135 100 12.1.75 93 69 137 101
21 mm 14 x 1.5 150 111 210 155 14 x 2.0 148 109 218 161
24 mm 16 x 1.5 225 166 315 232 16 x 2.0 230 170 338 249
27 mm 18 x 1.5 325 240 460 339 18 x 2.5 329 243 469 346
30 mm 20 x 1.5 460 339 640 472 20 x 2.5 464 342 661 487
34 mm 22 x 1.5 610 450 860 634 22 x 2.5 634 468 904 667
36 mm 24 x 2.0 780 575 1100 811 24 x 3.0 798 588 1136 838
41 mm 27 x 3.0 --- --- --- --- 27 x 3.0 1176 867 1674 1234
46 mm 30 x 2.0 --- --- --- --- 30 x 3.0 1597 1178 2274 1677
Class 10.9Class 8.8
Wrench
Size:
"A"
Thread Size:
"B"
Fine
Thread Size: "B"
Coarse
Class 10.9 Class 8.8
lbs-ft.N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m
7/16” 1/4-28 6 8.1 10 13.6 14 19.0 1/4-20 5 6.8 8 10.8 12 16.3
1/2” 5/16-24 13 17.6 19 25.7 27 36.6 5/16-18 11 14.9 17 23.0 25 33.9
9/16” 3/8-24 23 31.2 35 47.4 49 66.4 3/8-16 20 27.1 31 42.0 44 59.6
5/8” 7/16-20 36 48.8 55 74.5 75 101.6 7/16-14 32 43.4 49 66.4 70 94.9
3/4” 1/2-20 55 74.5 85 115.2 120 162.6 1/2-13 49 66.4 75 101.6 107 145.0
13/16” 9/16-18 79 107.0 122 165.3 172 233.1 9/16-12 70 94.9 109 147.7 154 208.7
15/16” 5/8-18 110 149.1 170 230.4 240 325.2 5/8-11 97 131.4 150 203.3 212 287.3
1-1/8” 3/4-16 192 260.2 297 402.4 420 569.1 3/4-10 173 234.4 266 360.4 376 509.5
1-5/16” 7/8-14 184 249.3 474 642.3 668 905.1 7/8-9 166 224.9 429 581.3 606 821.1
1-1/2” 1.0-12 274 371.3 705 955.3 995 1348.2 1.0-8 250 338.8 644 872.6 909 1231.7
SAE 8SAE 2 SAE 5 SAE 8
Wrench
Size:
"A"
Thread
Size: "B"
Fine
Thread
Size: "B"
Coarse
SAE 2 SAE 5
Bolt Torque Table
B
A
B
A
8.8 10.9
SAE 2 SAE 5 SAE 8
These tables are offered as the suggested maximum torque values for dry (not lubricated) threaded products and
are only a general guide.
Check tightness of bolts periodically, replace hardware with the same strength bolt.
Torque specication for bolts are identied by their head markings as shown.
See the “Wheel Torque Specication” page for wheel bolt /nut torque settings
METRIC TORQUE SPECIFICATIONS
SAE TORQUE SPECIFICATIONS
N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft
10 mm 6 x 0.75 --- --- --- --- 6 x 1.0 11.3 8.3 16.5 12.2
13 mm 8 x 1.0 27 20 38 28 8 x 1.25 27.3 20.1 40.1 29.6
16 mm 10 x 1.25 52 38 73 54 10 x 1.5 54 40 49 36
18 mm 12 x 1.25 95 70 135 100 12.1.75 93 69 137 101
21 mm 14 x 1.5 150 111 210 155 14 x 2.0 148 109 218 161
24 mm 16 x 1.5 225 166 315 232 16 x 2.0 230 170 338 249
27 mm 18 x 1.5 325 240 460 339 18 x 2.5 329 243 469 346
30 mm 20 x 1.5 460 339 640 472 20 x 2.5 464 342 661 487
34 mm 22 x 1.5 610 450 860 634 22 x 2.5 634 468 904 667
36 mm 24 x 2.0 780 575 1100 811 24 x 3.0 798 588 1136 838
41 mm 27 x 3.0 --- --- --- --- 27 x 3.0 1176 867 1674 1234
46 mm 30 x 2.0 --- --- --- --- 30 x 3.0 1597 1178 2274 1677
Class 10.9Class 8.8
Wrench
Size:
"A"
Thread Size:
"B"
Fine
Thread Size: "B"
Coarse
Class 10.9 Class 8.8
lbs-ft.N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m lbs-ft N-m
7/16” 1/4-28 6 8.1 10 13.6 14 19.0 1/4-20 5 6.8 8 10.8 12 16.3
1/2” 5/16-24 13 17.6 19 25.7 27 36.6 5/16-18 11 14.9 17 23.0 25 33.9
9/16” 3/8-24 23 31.2 35 47.4 49 66.4 3/8-16 20 27.1 31 42.0 44 59.6
5/8” 7/16-20 36 48.8 55 74.5 75 101.6 7/16-14 32 43.4 49 66.4 70 94.9
3/4” 1/2-20 55 74.5 85 115.2 120 162.6 1/2-13 49 66.4 75 101.6 107 145.0
13/16” 9/16-18 79 107.0 122 165.3 172 233.1 9/16-12 70 94.9 109 147.7 154 208.7
15/16” 5/8-18 110 149.1 170 230.4 240 325.2 5/8-11 97 131.4 150 203.3 212 287.3
1-1/8” 3/4-16 192 260.2 297 402.4 420 569.1 3/4-10 173 234.4 266 360.4 376 509.5
1-5/16” 7/8-14 184 249.3 474 642.3 668 905.1 7/8-9 166 224.9 429 581.3 606 821.1
1-1/2” 1.0-12 274 371.3 705 955.3 995 1348.2 1.0-8 250 338.8 644 872.6 909 1231.7
SAE 8SAE 2 SAE 5 SAE 8
Wrench
Size:
"A"
Thread
Size: "B"
Fine
Thread
Size: "B"
Coarse
SAE 2 SAE 5

5
Labels
Product Label Layout
Product labels serial plate with locations on the equipment are shown in the illustrations below. The BK72 is illustrated
however label locations are similar for all models, unless otherwise indicated.
WARNING
Cancer and Reproductive Harm
www.P65 Warnings.ca.gov
ATTACHMENTS
HLA
SERIAL #
MODEL #
CAPACITY
MANUFACTURED BY
MADE IN CANADA
H
L
A
Left Side Right Side

6
Safety Label Layout
Safety signs and locations on the equipment are shown in the illustrations below. The SBFD96 is illustrated however label
locations are similar for all SBFD series models, unless otherwise indicated.
Good safety practice requires that you familiarize yourself with the label and the safety message it is delivering. Be aware
of the equipment or particular equipment feature that requires your SAFETY AWARENESS.
If safety labels have been damaged or removed, new
labels must be applied. New safety signs are available
from your dealer or contact Horst Welding
SL00022
SL00009H
SL00008
SL0010H
SL00009H
SL00015
SL00004
SNL00001
SL0010H
SL00008
SL00022
SL00002
SL00015
SL00002
SL00009H
Front View
Left Side Right Side

7
Safety Labels
Safety labeling is an important part of the overall safe use of the implement. Safety labeling alerts and warns against
potential injury or death, and is important to follow these points to help keep your implement safe for you and others who
may be using it.
If labels need to be replaced:
• Be sure that the installation area is clean and dry.
• Be sure temperature is above 50°F (10°C).
• Determine exact position before you remove the backing paper.
• Remove the smallest portion of the split backing paper.
• Align the sign over the specied area and carefully press the small portion with the exposed sticky backing in place.
• Slowly peel back the remaining paper and carefully smooth the remaining portion of the sign in place.
• Small air pockets can be pierced with a pin and smoothed out using the piece of sign backing paper.
Safety Label Descriptions
• Keep safety signs clean and legible at all times.
• Replace safety signs that are missing or have become
illegible.
• Replaced parts that displayed a safety sign should
also display the current sign.
• Safety signs in Section 3 each have a part number
displayed with it. Use this part number when ordering
replacement parts.
• Safety signs are available from your authorized
Distributor or the factory order desk.
SL00008
SL00002
SL0010H
SL00004
SL00009H
SNL00001
Caution: read and understand ALL safety and
operating instructions in the manual, read and
understand ALL safety labels located on the
machine. The most important safety device on
this equipment is an informed SAFE operator.
Caution: be aware of sharp cutting arm
blades and tines. Cutting arm must aways
be stored in the up position. Use caution
and keep distance when walking around
the blades and tines. Possible tripping hazard
could result in death or serious injury from
laceration or impact.
Caution: Moving parts present a potential pinch
hazard and could result in a serious injury.
Use caution and be aware of parts as they are
being moved or adjusted. Possible pinching or
crushing hazard.
Caution: Moving cutting arm assembly
presents a potential pinch hazard and
could result in a serious injury. Use caution
and be aware of the arm as it moves up
and down. Possible pinching or amputation.
Caution: Personal Protection Equipment (PPE)
is required when operating or maintaining this
machine. Failure to wear PPE will result in
personal injury.
Caution: Hydraulic uid is under pressure, be
aware that hydraulic leaks could develop with
out warning. . Do not check for leaks with your
hand or ngers while the system is pressurized,
serious injury could result. Possible burns or
poisoning from pressurized uid injection.
SL00015
Caution: do not detach or store the bale knife
without placing it to the shipping / storage stand.
The BK is unstable in this position and could tip
without warning and serious injury could result.
Possible crushing or broken bone hazard.
SL00022
Caution: do not place your hand or any part
of your body on or near the front mount while
coupling to the power unit. Parts moving
together present a pinch point and may cause
serious injury Possible laceration, crushing,
amputation hazard.
Chassis parts lists for this product can be found online. Visit hlaattachments.com and click on the PARTS tab to be
directed to our online parts catalogue.
Parts List

8
HORST WELDING
8082 Rd 129 Listowel, ON N4W 3G8 Canada
519-291-4162
1-866-567-4162
Fax [phone]
[email protected] www.horstwelding.com