little mule Lineman's 322C User manual

MANUALLY OPERATED
LEVER HOIST
Before installing hoist, fill in the information below.
Model Number
Serial No.
Purchase Date
Rated Load
MODEL NUMBERS
322C, 344C, 322DC, 344DC, 322CC,
344CC, 322DHC, 344DHC
Follow all instructions and warnings for inspecting,
maintaining and operating this trolley.
The use of any hoist presents some risk of personal injury
or property damage. That risk is greatly increased if proper
instructions and warnings are not followed. Before using
this hoist, each operator should become thoroughly familiar
with all warnings, instructions and recommendations in this
manual. Retain this manual for future reference and use.
Retain this manual for future reference and use.
Forward this manual to the trolley operator. Failure to
operate equipment as directed in manual may cause injury.
Should you have any questions or have problems with this
product, please call Little Mule at [phone]
OPERATING, MAINTENANCE
& PARTS MANUAL
HOIST
LINEMAN'S
P/N 192061515 Rev AA April 2019

ENGLISH
1P/N 192061515 Rev AA April 2019
LITTLE MULE HOIST PARTS AND SERVICES ARE AVAILABLE IN THE
UNITED STATES AND IN CANADA
As a LITTLE MULE Hoist and Trolley user you are assured of reliable repair and parts services through a network of Master Parts Depots
and Service Centers that are strategically located in the United States and Canada. These facilities have been selected on the basis of
their demonstrated ability to handle all parts and repair requirements promptly and efciently. To quickly obtain the name of the Master
Parts Depot or Service Center located nearest you, call [phone], Fax: [phone], visit www.cmworks.com.
LAS PIEZAS Y REPARACIONES DE LOS POLIPASTOS DE LITTLE MULE
ESTÁN ASEGURADAS EN ESTADOS UNIDOS Y CANADÁ
Como usuario de un polipasto y carro de LITTLE MULE le aseguramos cualquier reparación o la disponibilidad de cualquier pieza de
repuesto a través de una red de almacenes de piezas de repuesto y centros de servicio situados estratégicamente en Estados Unidos
y Canadá. Estas instalaciones se han seleccionado en base a su capacidad demostrada en la reparación de equipos y suminstro de
piezas de repuesto de forma rápida y ecaz. Para obtener la dirección del almacén de piezas de repuesto o del centro de servicio más
cercano, llame al teléfono [phone]. Fax: [phone], visita www.cmworks.com (sólo en Estados Unidos y Canadá).
LE SERVICE DE RÉPARATION ET DE PIÈCES POUR PALANS LITTLE MULE
EST DISPONIBLE AUX ÉTATS-UNIS ET AU CANADA
Soyez assurés qu'en temps d'utilisateur de palan et treuil LITTLE MULE, d'un service de réparation et de pièces able par l'entremise
d'un réseau de Centres de service et de Dépôts de pièces maîtresses qui sont stratégiquement situés aux États-Unis et au Canada. Ces
établissements ont été sélectionnés sur une base de leur habileté démontrée à s'occuper promptement et efcacement des besoins
de reparation de pièces. Appelez le [phone], Fax: [phone], visite www.cmworks.com pour obtenir rapidement le nom du
dépôt de pièces maîtresses ou du centre de service situé le plus près.

ENGLISH
2P/N 192061515 Rev AA April 2019
Improper operation of a hoist can create a potentially hazardous
situation which, if not avoided, could result in death, or serious
injury. To avoid such a potentially hazardous situation, the
operator shall:
1. NOT operate a malfunctioning or unusually performing hoist.
2. NOT operate the hoist until you have thoroughly read and
understood this manual.
3. NOT operate a hoist which has been modied without the
manufacturer’s approval or certication to be in conformity
with applicable OSHA regulations.
4. NOT lift or pull more than rated load for the hoist.
5. NOT use damaged hoist or hoist that is not working properly.
6. NOT use hoist with twisted, kinked, damaged,
or worn strap.
7. NOT operate with any lever extension (cheater bar).
8. NOT attempt to "free wheel" the hoist while a load is applied.
9. NOT use the hoist to lift, support, or transport people.
10. NOT lift loads over people and make sure all personnel
remain clear of supported load.
11. NOT attempt to lengthen the hoist strap or repair damaged
hoist strap.
12. Protect the hoists strap from weld splatter or other damaging
contaminants.
13. NOT operate a hoist when it is restricted from forming a
straight line from hook to hook in the direction of loading.
14. NOT use hoist strap as a sling or wrap hoist strap around load.
15. NOT apply the load to the tip of the hook or to the hook latch.
16. NOT apply load unless hoist strap is properly seated in the
drum.
17. NOT apply load if bearing prevents equal loading on all load
supporting chains.
18. NOT operate beyond the limits of the load chain travel.
19. NOT leave load supported by the hoist unattended unless
specic precautions have been taken.
20. NOT allow the strap hoist or hook to be used as an electrical
or welding ground.
21. NOT allow the strap hoist or hook to be touched by a live
welding electrode.
22. NOT remove or obscure the warnings on the hoist.
23. NOT operate a hoist which has Not been securely attached
to a suitable support.
24. NOT operate a hoist unless load slings or other approved
single attachments are properly sized and seated in the
hook saddle.
25. NOT lift loads that are Not balanced and the holding action
is Not secure, taking up slack carefully.
26. NOT operate a hoist unless all persons are and remain clear
of the supported load.
27. Report malfunctions or unusual performances of a hoist,
after it has been shut down until repaired.
28. NOT operate a hoist on which the safety placards or decals
are missing or illegible.
29. Be familiar with operating controls, procedures and warnings.
Improper operation of a hoist can create a potentially hazardous
situation which, if not avoided, could result in minor or moderate
injury. To avoid such a potentially hazardous situation, the
operator shall:
1. Maintain a rm footing or be otherwise secured when
operating the hoist.
2. Check ratchet and pawl function by tensioning the hoist prior
to each lift or pulling operation.
3. Use hook latches. Latches are to retain slings, chains, etc.
under slack conditions only.
4. Make sure the hook latches are closed and not supporting
any parts of the load.
5. Make sure the load is free to move and will clear all
obstructions.
6. Avoid swinging the load or hook.
7. Avoid lever “y-back” by keeping a rm grip on the lever until
operating stroke is completed and lever is at rest.
8. Inspect the hoist regularly, replace damaged or worn parts,
and keep appropriate records of maintenance.
9. Use Columbus McKinnon parts when repairing the unit.
10. NOT use the hoist load limiting or warning device to measure
load.
11. NOT operate except with manual power.
12. NOT permit more than one operator to pull on lever at the same
time. More than one operator is likely to cause hoist overload.
13. NOT allow your attention to be diverted from operating
the hoist.
14. NOT allow the hoist to be subjected to sharp contact with
other hoists, structures, or objects through misuse.
15. NOT adjust or repair the hoist unless qualied to perform
such adjustments or repairs.
The hoists are intended for general industrial use for
moving loads within their load ratings. Prior to installation
and operation, the user should review the application for
abnormal environmental or handling conditions.
GENERAL SAFETY INFORMATION
Each LITTLE MULE Lineman's Hoist is built in accordance with
the specications contained herein and at the time of manufacture
complied with our interpretation of applicable sections of the
*American Society of Mechanical Engineers Code B30.21. Columbus
McKinnon Corporation cannot be responsible for applications other
than those for which Little Mule equipment is intended. *Copies of
this standard can be obtained from ASME Order Department, 22
Law Drive, Box 2300, Faireld, NJ 07007-2300, U.S.A.
WARNING
This symbol points out important safety instructions which
if not followed could endanger the personal safety and/
or property of yourself and others. Read and follow all
instructions in this manual and any provided with the
equipment before attempting to operate your lodestar hoist.
MOVING HAZARDOUS LOADS
The hoists are not recommended for lifting materials that could
cause widespread damage if dropped. The lifting or moving of
materials that could explode or cause chemical or radioactive
contamination requires fail-safe, redundant supporting devices that
are not incorporated into these hoists.

ENGLISH
3P/N 192061515 Rev AA April 2019
HOIST SAFETY IS UP TO YOU...
CHOOSE THE RIGHT HOIST FOR THE JOB...
Choose a hoist with the capacity for the job.
Know the capacities of your hoists and the
weight of your loads.
Then match them.
The application, the size and type of load,
the attachments to be used and the period
of use must also be taken into consideration
in selecting the right hoist for the job.
Remember the hoist was designed to ease
our burden and carelessness not only endangers
the operator but in many cases, a valuable load.
INSPECT
All hoists should be visually inspected before use, in addition
to regular, periodic maintenance inspections.
Inspect hoists for operation warning notices
and legibility.
Deciencies should be noted and brought to the
attention of supervisors. Be sure defective hoists
are tagged and taken out of service until repairs
are made.
Under no circumstances should you operate a
malfunctioning hoist.
Check for gouged, twisted, distorted straps and foreign material.
Do not operate hoists with twisted, kinked or damaged straps.
Hoist Straps should be properly cleaned.
Hooks that are bent, worn or whose openings
are enlarged beyond normal throat opening
should not be used. If latch does not engage
throat opening of hook, hoist should be taken
out of service.
Straps should be checked for deposits of
foreign material which may be carried into
the hoist mechanism.
Check ratchet and pawls for evidence of
damage.
DO NOT LIFT MORE THAN RATED LOAD.
DO NOT OPERATE DAMAGED OR MALFUNCTIONING UNIT.
DO NOT OPERATE WITH TWISTED, KINKED, OR DAMAGED STRAP.
USE HOIST PROPERLY
Be sure the hoist is solidly held in the uppermost part of the support
hook arc.
Be sure the hoist and load are in a straight line. Do not use unless
frame and strap form a straight line between hooks.
Be sure load is hooked securely. Do not tip load the hook. Do not
load hook latch. Hook latch is to prevent detachment of load under
slack chain conditions only.
Do not operate with hoist frame resting against
any object. Apply the load gently.
Do not jerk it.
Never use an extension on the lever! You're
dangerously overloading the hoist if you ex-
ceed the rated lever pull or if you have to use
a lever extension to lift or pull a load.
PRACTICE CAUTION ALWAYS
Do not lift co-workers with a hoist.
Make sure everyone is clear of the load
when you apply tension.
Do not remove or obscure operational
warning notices.
OPERATOR SERVICE
CLEANING
Hoists should be kept clean and free of dust, dirt, moisture, etc.,
which will in any way affect the operation or safety of the equipment.
AFTER REPAIRS
Carefully operate the hoist before returning it to full service.
DO NOT LIFT PEOPLE OR LOADS OVER PEOPLE
VIOLATIONS OF ANY OF THE WARNINGS LISTED MAY RESULT IN SERIOUS PERSONAL INJURY TO THE OPERATOR
OR NEARBY PERSONNEL BY NATURE OF RELEASED LOAD OR BROKEN HOIST COMPONENTS.
DO NOT PULL AT AN ANGLE. BE SURE HOIST AND LOAD ARE
IN A STRAIGHT LINE.
DO NOT USE UNLESS FRAME AND STRAP FORM A STRAIGHT
LINE BETWEEN HOOKS.
DO NOT USE IF FRAME IS IN CONTACT WITH ANY OBJECT.
DO NOT USE STRAP AS A SLING.
DO NOT USE AN EXTENSION ON THE LEVER.

ENGLISH
4P/N 192061515 Rev AA April 2019
FOREWORD
This manual contains important information to help you properly install, operate and maintain the Little Mule Lineman's Strap for maximum
performance, economy and safety.
Please study its contents thoroughly before putting your trolley into operation. By practicing correct operating procedures and by carrying
out the recommended preventive maintenance suggestions, you will experience long, dependable and safe service.
After you have completely familiarized yourself with the contents of this manual, we recommend that you carefully le it for future reference.
SAFETY PRECAUTIONS
Operating and Safety Procedures ..................................................... 3
Foreword ........................................................................................... 4
GENERAL INFORMATION
Specications..................................................................................... 5
Little Mule Repair/Replacement Policy .............................................. 5
SAFETY INFORMATION
Hoist Specications............................................................................ 5
OPERATION
Lifting and Pulling............................................................................... 6
Lowering............................................................................................. 6
Free-Wheeling .................................................................................... 6
MAINTENANCE
Cleaning ........................................................................................... 10
Lubrication........................................................................................ 10
Frequent Inspection ......................................................................... 10
Periodic Inspection........................................................................... 10
REPAIR PARTS
Ordering Information .......................................................................... 8
LIST OF TABLES
TABLE DESCRIPTION PAGE
1 Specications ................................................................... 6
2 Base Hoist ........................................................................ 9
3 Parts List for Models 322C & 344C ................................ 10
4 Parts List for Models 322DC & 344DC ........................... 11
5 Parts List for Models 322CC & 344CC ........................... 12
6 Parts List for Models 322DHC & 344DHC ...................... 13
LIST OF ILLUSTRATIONS
FIG. DESCRIPTION PAGE
1 Lifting or Pulling ................................................................ 5
2 Lowering ............................................................................ 5
3 Free-Wheeling.................................................................... 5
4 Recommended Inspection and Maintenance Check List.. 7
5 Base Hoist ........................................................................ 9
6 Models 322C & 344C ...................................................... 10
7 Models 322DC & 344DC.................................................. 11
8 Models 322CC & 344CC ................................................. 12
9 Models 322DHC & 344DHC ............................................ 13

ENGLISH
5P/N 192061515 Rev AA April 2019
GENERAL INFORMATION
SPECIFICATIONS
The Little Mule Lineman’s Strap Hoist is high quality and
dependable, making it one of the favorites of linemen across the
nation. These hoists are made with cast aluminum frames as well as
corrosion-resistant stainless steel springs and frame shafts. Roller
shafts are stainless steel plated. All rotating shafts are mounted on
bronze bushings for reduced wear. The open design allows for easy
inspection and cleaning.
This strap hoist is designed for rugged use with safety and
dependability in mind. The solid berglass handle provides an
added non-conductive level when used proper hot line handling
techniques. A built in overload feature comes standard on every
hoist. The berglass handle, with replaceable tips, bends to alert
operator of a possible overload. Thumbscrews used to secure the
handle are pegged and cannot be backed out. Double interlocking
pawls assure one pawl is engaged at all times. Dual pawl springs
provide unsurpassed reliability. All hooks swivel 360° and are
equipped with latches. Optional hooks with gates and hot stick rings
are available.
CM® REPAIR/REPLACEMENT POLICY
All Little Mule Lineman’s Strap Hoist are thoroughly inspected and
performance tested prior to shipment. If any properly maintained
Puller develops a performance problem due to a material or
workmanship defect, as veried by Little Mule repair or replacement
of the unit will be made to the original purchaser without charge.
This repair/replacement policy applies only to Lineman’s Strap
Hoist installed, maintained and operated as outlined in this manual,
and specically excludes parts subject to normal wear, abuse,
improper installation, improper or inadequate maintenance, hostile
environment effects, and unauthorized repairs/modications.
We reserve the right to change materials or design if, in our opinion,
such changes will improve our product. Abuse, repair by an
unauthorized person, or use of non-Little Mule replacement parts
voids the guarantee and could lead to dangerous operation. For full
Terms of Sale, see Sales Order Acknowledgment. Also, refer to the
back cover for Limitations of Warranties, Remedies and Damages
and, Indemnication’s and Safe Operation.
SAFETY INFORMATION
WARNING
SERIOUS INJURY OR DEATH:ELECTRICAL SHOCK MAY
RESULT IN SERIOUS INJURY OR DEATH
The web strap on this hoist is NOT a rated insulating member.
When clean and dry, the strap may have dielectric properties typical
of nylon or polyester bers.The non-metallichandle and webbing
provide an extra measure of safety for use around energized power
lines. Use an appropriate insulating member in series with hoist
to achieve proper working distances per OSHA Regulation
Subpart V,1926.950 or your company work practices.When the
handle swings closer to energized conductors than OSHA safe
working distances or company practices permit, use appropriate
clothing and rubber gloves for rated voltages.
HOIST SPECIFICATIONS
All web strap hoist models are designed for lifting and pulling loads
up to rated capacities listed on the hoist nameplate. Features include
a winding wheel for taking up slack or freestripping of the strap and a
handle tip designed to bend before any mechanical part of the hoist
is subjected to damaging overload. The handle may be inserted into
the U-Frame socket from either direction to facilitate use in conned
areas or to allow the operator to pull against the load under unusual
conditions. A double, interlocking pawl system provides positive
load control at all times. Hot-stick rings on levers and hooks increase
safety and utility. Refer to Table 1.
OPERATION
LIFTING AND PULLING
Place reversing lever in up position, engaging the loading pawl against
the ratchet teeth. Work handle as required to get desired lift or tension.
Handle may be inserted into either end of the U-frame socket to enable
user to work in restricted areas. Never use a “cheater” bar or handle other
than those approved by the manufacturer.
CAUTION
Rig hoist properly so that the hoist is free to align with the
direction of pull. Avoid side loading. Hoist frame should not
bear against anything and should be free to align with hooks.
LOWERING
Place the reversing lever in the down position and operate the handle to
its extreme down position until the load is removed from the holding pawl.
As the handle is slowly released, the load will be lowered or released by
one notch. To continue lowering repeat this operation.
FREE-WHEELING
Before attempting to free-wheel make certain the hoist is unloaded. To
release the strap for free-wheeling, the reversing lever must rst be in the
down position. Press the free-wheel lever. The strap may now be stripped
from the drum to facilitate more rapid positioning while attaching to the
object to be pulled or lifted. For safety, the hoist will not free-wheel while
under load (approx. 35 lbs, depending on amount of strap on drum). This
is possible with the torsion spring between the releasing arm and pawl
assembly.
Free-Wheel

ENGLISH
6P/N 192061515 Rev AA April 2019
INSTALLATION
SPRING INSTALLATION
Step 1
Lay the hoist at to the ground. Put the reversing lever (A) into a
down position. Slide the U-Frame (B) up toward the hook, exposing
the pawl. Slide the longer loop of the spring (C) over pin (D).
C
B
A
D
Step 2
Slide the spring (C) toward the U-frame. Make sure that the front
loop is centered around guide pin (D).
Step 3
Slide the U-frame (B) down and push the spring (C) into nal position
with the pawl (E).
B
Step 4
Be sure the end loop of spring (C) is catching the pin (F).
Side View
Front View
F
C
D
C
E
F

ENGLISH
7P/N 192061515 Rev AA April 2019
MAINTENANCE
Maintenance of the hoist is normally limited to cleaning and
lubrication. The hoist should always be lubricated following each
cleaning operation to replace any lubricants that were washed away.
CLEANING
Under normal use, minimum cleaning is required. Clean the metal
parts and web strap with soap or detergent and water. Allow the web
strap to dry thoroughly before using hoist.
LUBRICATION
Lubricate the following areas weekly with a light grease:
a. ratchet teeth of drum.
b. contact points between U-frame and free-wheel lever.
c. contact points between loading pawl and pin (H5230-32).
Lubricate the following areas weekly with SAE 20-30 gear oil:
a. rotating points of shafts, with the exception of the drum
shaft.
b. b. hook shanks.
Only small amounts of lubricants need to be applied.
DO NOT saturate areas with grease/oil.
DO NOT allow lubricants to contact strap.
FREQUENT INSPECTIONS
In addition to performing all the frequent inspections listed under
FREQUENT INSPECTION on Figure 4, visual observations should be
conducted during regular service for any damage. Any deciencies
shall be carefully examined and determination made as to whether
they constitute a hazard as follows:
a. Check all functional operating mechanisms for
maladjustment interfering with proper operation.
b. Check all hooks and latches for deformation, chemical
damage, cracks and wear.
c. Check all hook latches for proper attachment and
operation.
d. Check levers for bends, cracks or other damage.
e. Check for damage to the support for the hoist.
WEB STRAP INSPECTION
All web straps should be visually inspected by the operator or other
designated person at the start of each shift. These visual observations
should be concerned with discovering gross damage, such as that listed
below, which may be an immediate hazard:
a. melting or charing
b. acid or caustic burns
c. weld splatter
d. broken stitching
e. cuts or tears
f. damaged eyes
g. abrasive wear
h. knots
PERIODIC INSPECTIONS
In addition to performing all the periodic inspections listed under
PERIODIC INSPECTION on Figure 4, the following should be conducted:
a. A designated person shall determine whether conditions found during
inspection constitute a hazard and whether disassembly is required.
b. Check fasteners for evidence of loosening.
c. Check web strap, suspension frame, levers, yokes, shafts, pins, rollers
and locking/clamping devices for evidence of wear, corrosion, cracks and
distortion.
WEB STRAP INSPECTION
Periodic inspections shall be performed by an appointed person. This
inspection shall cover the entire length of the web strap. Special care
should be taken when inspecting sections for rapid deterioration, such as
the following:
a. Sections in contact with saddles, equalizer sheaves, or other
sheaves where web strap travel is limited.
b. Sections at or near ends where broken threads or cuts may be
evident.
c. Sections subject to reverse bends.
d. Sections that are normally hidden during visual inspection, such
as sections passing over sheaves.
Model No.
Single Line Double Line
Web Strap
Length (ft)
Handle Length
(in)
Weight (lbs)
Capacity (lbs) Lift (ft) Hook
(min.) (in)
Capacity (lbs) Lift (ft) Hook to Hook
(min.) (in)
322C 1500 14 18 ¼ 3000 7 23 ¼ 15 24 ¾ 13 ½
322DC 1500 14 18 ¼ 3000 7 23 ¼ 15 26 13 ¾
322CC 1500 14 21 ¼ 3000 7 27 ¼ 15 24¾ 14 ¼
322DHC 1500 14 19 ¼ 3000 7 25 15 26 15
344C 2000 11 19 ½ 4000 5 ½ 29 ½ 12 30 ¾ 14 ¾
344DC 2000 11 19 ½ 4000 5 ½ 29 ½ 12 32 ¼ 15
344CC 2000 11 22 4000 5 ½ 33 12 30 ¾ 15 ½
344DHC 2000 11 21 4000 5 ½ 31 ¼ 12 32 ¼ 16 ¼
DC - Includes hot-stick rings on all hooks and handle assembly.
CC - Includes swivel-type gate latch on all hooks.
DHC - Includes hot-stick gate latches on all hooks, hot-stick rings on all hooks
and handle assembly.
Table 1. Specifications

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8P/N 192061515 Rev AA April 2019
INSPECTION AND MAINTENANCE CHECK LIST
LEVER OPERATED STRAP HOIST
Visual
Monthly Record Yearly Visual Weekly
Record 6
Months
Visual Daily
Record
Monthly
FREQUENT INSPECTION
All functional mechanisms for
proper operation
•••
Hooks and latches for
deformation, chemical
damage, cracks & wear (See
ASME B30.10)
•••
Hook latch operation • • •
Web strap (See Web Strap
Inspection)
•••
Levers for bends, cracks,
etc.
•••
Hoist support for damage • • •
PERIODIC INSPECTION
Evidence of loose pins, nuts
or rivets
•• ••• •••
Evidence of worn, corroded,
cracked or distorted parts
such as suspension frame,
levers, web strap
attachments, yokes, shafts,
pins and rollers
•• ••• •••
Evidence of damage to hook
retaining nuts and pins
•• ••• •••
Item
Normal Service
(Weekly Usage)
Remarks
Heavy Service
(Daily Usage)
Severe Service
(Daily Usage and/or in
severe weather conditions)
Figure 4 - Recommended Inspection and Maintenance Check List
• Visual inspection by operator or other designated personnel.
•• Visual inspection by designated person of conditions.
••• Visual inspection by designated person of conditions unless conditions indicate that disassembly should be done to permit detailed inspection.
NOTE: All hoists are load tested at 125% of the rated capacity at the manufacturer. If load sustaining parts are altered, replaced or repaired, the hoist
must be load tested at rated capacity. This inspection and maintenance check list is in accordance with our interpretation of the requirements of the
Safety Standard for Manually Operated Hoists ASME B30.21. It is, however, the ultimate responsibility of the employer/user to interpret and adhere to
the applicable requirements of this safety standard

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9P/N 192061515 Rev AA April 2019
REPAIR LISTS
WARNING
Using “Commercial” or other manufacturer’s parts to repair
the Little Mule Lineman's Hoist may cause load loss.
Use only Little Mule supplied replacement parts. Parts
may look alike but Little Mule parts are made of specic
materials or processed to achieve specic properties.
ORDERING INSTRUCTIONS
The following information must accompany all correspondence
orders for replacement parts:
1. Hoist Model Number from identication plate.
2. Serial number of the hoist stamped below identication plate.
3. Length of lift.
4. Part number of part from parts list.
5. Number of parts required.
6. Part name from parts list
NOTE: When ordering replacement parts, it is recommended that
consideration be given to the need for also ordering such items as
gaskets, screws and straps, etc. These items may be damaged
or lost during disassembly or just unt for future use because of
deterioration from age or service.

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10 P/N 192061515 Rev AA April 2019
Ref
No.
Description Part
No.
Qty Ref
No.
Description Part
No.
Qty
1 Warning Label 687K18 1 18 Pin, 1/8 x 1.25 983880 1
2 Bushing LM12 2 19 Winding Wheel 32R 1
3 Main Frame Assembly (includes 1-6) LG3411C 1 20 Winding Wheel Assembly (includes 10, 16-19) LG107B 1
4 Pin, 3/16 x .75, Type B H5230 32 1 21 Pawl Shaft 445C 1
5 Strap Roller 3427 1 22 U-Frame (includes 26) 440BRP 1
6 Pin, 1/4 x 2.50 H5242 1 23 Reversing Spring 42 1
7 Washer LM4000 2 24 Reversing Lever 47B 1
8Pawl 241C 1 25 Pawl 242C 1
9 Pawl Shaft 444C 1 1 26 Handle Lock 51 1
10 Pin, 1/8 x 1.00 H5251 2 27 U-Frame Assembly (includes 16, 21-26) 446C 1
11 Free-Wheel Lever 348D 1 28 Drive Screw H2861P 2
12 Pawl Spring 23L5 1 29 Name Plate Kit (includes 28) 676L1K 1
13 Pin, 1/8 x .88 H5250 1 30 Strap Drum Cover Kit (optional cover shown) 34K *
14 Reversing Mechanism Kit (includes 7-13) 348K1 1
15 Strap Drum 3470B 1 1
16 Retaining Ring H5596 4
17 Drum Shaft 472B 1
2
2
16
10
18
19
21
16
25
24
23 26
22 3
5
6
15
11
13
16
9
10
12
7
8
17
20
27
14
29
4
1
28
30
FIGURE 5. - BASE HOIST

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11 P/N 192061515 Rev AA April 2019
Ref No. Description Model 322C Model 344C Qty
1 Strap 3471/15 * 372/12 ** 1
2 Handle Assembly (includes 3-5) 2450B 3050B 1
3 Handle Grip 50R 50R 1
4 Warning Decal 649040344 649040344 1
5 Handle Tip Kit (includes 6-8) 350K 350K 1
6 Screw H2753 H2753 1
7 Nut H3941 H3941 1
8 Drive Screw H2864P H2864P 1
9 Hook & Latch Assembly (includes 10) 3M003C01S 3M004C09S 2
10 Latch Kit 10A 10A 3
11 Nut LM16 H3986P 2
12 Pin, 1/8 x .88 H5250 H5250 3
13 Hook & Latch Assembly (includes 10) 3M003C01S 3M003C01S 1
14 Nut LM16 LM16 1
15 Retaining Ring H5596 H5596 2
16 Shaft 396B 396B 1
17 End Yoke LM3433 LM3433 1
18 Idler Yoke 394 394 1
19 Quick Connect Ring L18 3 L18 3 1
20 Quick Connect Pin L18 1 L18 1 1
21 Roller 3495 3495 1
22 End Hook & Yoke Assembly (includes 12-17) 335B 335B 1
23 Idler Hook & Yoke Assembly (includes 9, 11, 12, 18-21) 399B 3499B 1
FIGURE 6- MODELS 322C & 344C
* Yellow, 15’ Long
** Blue, 12’ Long
Parts List for Models 322C & 344C

ENGLISH
12 P/N 192061515 Rev AA April 2019
FIGURE 7- MODELS 322DC & 344DC
Ref No. Description Model 322DC Model 344DC Qty
1 Strap 3471/15 * 372/12 ** 1
2 Handle Assembly (includes 3-7) 2450DB 3050DB 1
3 Handle Cap 350 5 6 350 5 6 1
4 Pin, 1/8 x 1.25 983880 983880 1
5 Handle Grip 50R 50R 1
6 Warning Decal 649040344 649040344 1
7 Handle Tip Kit (includes 8-10) 350K 350K 1
8 Screw H2753 H27531 1
9 Nut H3941 H3941 1
10 Drive Screw H2864P H2864P 1
11 Hook & Latch Assembly (includes 12) 3M003C02S 3M004C02S 2
12 Latch Kit 10A 10A3 3
13 Nut LM16 H3986P2 2
14 Pin, 1/8 x .88 H5250 H52503 3
15 Nut LM16 LM16 1
16 Retaining Ring H5596 H55962 1
17 Shaft 396B 396B 2
18 End Yoke LM3433 LM3433 1
19 Hook & Latch Assembly (includes 12) 3M003C02S 3M003C02S 1
20 Idler Yoke 394 3941 1
21 Quick Connect Pin L18 1 L18 11 1
22 Roller 3495 34951 1
23 Quick Connect Ring L18 3 L18 31 1
24 End Hook & Yoke Assembly (includes 14-19) 335DB 335DB 1
25 Idler Hook & Yoke Assembly (includes 11, 13, 14, 20-23) 399DB 3499DB 1
* Yellow, 15’ Long
** Blue, 12’ Long
Parts List for Models 322DC & 344DC

ENGLISH
13 P/N 192061515 Rev AA April 2019
FIGURE 8- MODELS 322CC & 344CC
Ref No. Description Model 322CC Model 344CC Qty
1 Strap 3471/15 * 372/12 ** 1
2 Handle Assembly (includes 3-5) 2450B 3050B 1
3 Handle Grip 50R 50R 1
4 Warning Decal 649040344 649040344 1
5 Handle Tip Kit (includes 6-8) 350K 350K 1
6 Screw H2753 H2753 1
7 Nut H3941 H3941 1
8 Drive Screw H2864P H2864P 1
9 Hook 324PGH9 324PGH9 2
10 Gate Latch 324PGH1 324PGH1 3
11 Nut H3986P H3986P 2
12 Spring 324DH2 3 324DH2 3 3
13 Pin, 1/8 x .88 H5250 H5250 3
14 Hook 324PGH8 324PGH8 1
15 End Yoke LM3433 LM3433 1
16 Nut LM16 LM16 1
17 Retaining Ring H5596 H5596 2
18 Shaft 396B 396B 1
19 Idler Yoke 394 394 1
20 Quick Connect Pin L18 1 L18 1 1
21 Roller 3495 3495 1
22 Quick Connect Ring L18 3 L18 3 1
23 End Hook & Yoke Assembly (includes 10, 12-18) 335CB 335CB 1
24 Idler Hook & Yoke Assembly (includes 9-13, 19-22) 3499CB 3499CB 1
Parts List for Models 322CC & 344CC

ENGLISH
14 P/N 192061515 Rev AA April 2019
FIGURE 9- MODELS 322DHC & 344DHC
Ref No. Description Model 322DHC Model 344DHC Qty
1 Strap 3471/15 * 372/12 ** 1
2 Handle Assembly (includes 3-7) 2450DB 3050DB 1
3 Handle Cap 350 5 6 350 5 6 1
4 Pin, 1/8 x 1.25 983880 983880 1
5 Handle Grip 50R 50R 1
6 Warning Decal 649040344 649040344 1
7 Handle Tip Kit (includes 8-10) 350K 350K 1
8 Screw H2753 H2753 1
9 Nut H3941 H3941 1
10 Drive Screw H2864P H2864P 1
11 Hook 3M003C03 3M004C06 2
12 Spring 324DH2 3 324DH2 3 3
13 Gate Latch 324DH9 324DH10 2
14 Nut LM16 H3986P 2
15 Pin, 1/8 x .88 H5250 H5250 3
16 End Yoke LM3433 LM3433 1
17 Nut LM16 LM16 1
18 Retaining Ring H5596 H5596 2
19 Shaft 396B 396B 1
20 Gate Latch 324DH9 324DH9 1
21 Hook 3M003C03 3M003C03 1
22 Idler Yoke 394 394 1
23 Quick Connect Ring L18 3 L18 3 1
24 Quick Connect Pin L18 1 L18 1 1
25 Roller 3495 3495 1
26 End Hook & Yoke Assembly (includes 12, 15-21) 335DHB 335DHB 1
27 Idler Hook & Yoke Assembly (includes 11-15, 22-25) 399DHB 3499DHB 1
* Yellow, 15’ Long
** Blue, 12’ Long
Parts List for Models 322DHC & 344DHC

ENGLISH
15 P/N 192061515 Rev AA April 2019
{6354742:2}
WARRANTY
LIMITATION OF WARRANTIES, REMEDIES AND DAMAGES
INDEMNIFICATION AND SAFE OPERATION
Buyer shall comply with and require its employees to comply with directions set forth in
instructions and manuals furnished by Seller and shall use and require its employees to
follow such instructions and manuals and to use reasonable care in the use and
maintenance of the Goods and any Replacement Parts. Buyer shall not remove or permit
anyone to remove any warning or instruction signs on the Goods or Replacement Parts. In
the event of personal injury or damage to property or business arising from the use of the
Goods or Replacement Parts, Buyer shall within 48 hours thereafter give Seller written
notice of such injury or damage. Buyer shall cooperate with Seller in investigating any such
injury or damage and in the defense of any claims arising therefrom.
If Buyer fails to comply with this section or if any injury or damage is caused, in whole or in
part, by Buyer’s failure to comply with applicable federal or state laws, rules or regulations
safety requirements, Buyer shall indemnify and hold Seller harmless against any claims,
loss or expense for injury or damage arising from the use of the Goods and/or
Replacement Parts.
CMCO Warranty (HOISTS)
A. Columbus McKinnon Corporation (“Seller”) warrants to the original end user
(“Buyer”) that: (a) for a period of one (1) year from the date of Seller’s delivery
of the goods (collectively, the “Goods”) to the carrier, the electrical components
of the Goods will be free from defects in workmanship and materials; and (b)
for the life of the Goods, the mechanical components of the Goods will be free
from defects in workmanship and materials. In addition, Seller warrants to
Buyer that, for a period of one (1) year from the date of their delivery by Seller
to the carrier, any aftermarket or replacement parts, accessories or
components purchased by Buyer with respect to any Goods (collectively,
“Replacement Parts”) will be free from defects in workmanship and materials.
B. IN THE EVENT OF ANY BREACH OF ANY SUCH WARRANTY,
SELLER’S SOLE OBLIGATION SHALL BE EXCLUSIVELY LIMITED TO, AT
THE OPTION OF SELLER, REPAIR OR REPLACEMENT, F.O.B. SELLER’S
POINT OF SHIPMENT, OF ANY GOODS OR REPLACEMENT PARTS THAT
SELLER DETERMINES TO HAVE BEEN DEFECTIVE OR, IF SELLER
DETERMINES THAT SUCH REPAIR OR REPLACEMENT IS NOT FEASIBLE,
TO A REFUND OF THE PURCHASE PRICE UPON RETURN OF THE
GOODS OR REPLACEMENT PARTS TO SELLER. NO CLAIM AGAINST
SELLER FOR ANY BREACH OF (i) SUCH WARRANTY WITH RESPECT TO
THE ELECTRICAL COMPONENTS OF ANY GOOD, OR ANY REPLACEMENT
PART, SHALL BE VALID OR ENFORCEABLE UNLESS BUYER’S WRITTEN
NOTICE THEREOF IS RECEIVED BY SELLER WITHIN ONE (1) YEAR FROM
THE DATE OF SELLER’S DELIVERY TO THE CARRIER AND (ii) SUCH
WARRANTY WITH RESPECT TO THE MECHANICAL COMPONENTS OF ANY
GOOD SHALL BE VALID OR ENFORCEABLE UNLESS BUYER’S WRITTEN
NOTICE THEREOF IS RECEIVED BY SELLER WITHIN ONE (1) YEAR FROM
THE DATE THE DATE ANY ALLEGED CLAIM ACCRUES. EXCEPT FOR
THE WARRANTIES SET FORTH ABOVE, SELLER MAKES NO OTHER
WARRANTIES WITH RESPECT TO THE GOODS OR ANY REPLACEMENT
PART, WHETHER EXPRESSED OR IMPLIED, INCLUDING ANY
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, QUALITY AND/OR THOSE ARISING BY STATUTE OR
OTHERWISE BY LAW OR FROM ANY COURSE OF DEALING OR USE OF
TRADE, ALL OF WHICH ARE HEREBY EXPRESSLY DISCLAIMED.
C. IN NO EVENT SHALL SELLER BE LIABLE TO BUYER OR ANY THIRD PARTY
WITH RESPECT TO ANY GOOD OR REPLACEMENT PART, WHETHER IN
CONTRACT, TORT OR OTHER THEORY OF LAW, FOR LOSS OF PROFITS
OR LOSS OF USE, OR FOR ANY INCIDENTAL, CONSEQUENTIAL, SPECIAL,
DIRECT OR INDIRECT DAMAGES, HOWSOEVER CAUSED. SELLER’S
MAXIMUM LIABILITY TO BUYER WITH RESPECT TO THE GOODS OR ANY
REPLACEMENT PART SHALL IN NO EVENT EXCEED THE PRICE PAID BY
BUYER FOR THE GOODS OR REPLACEMENT PART THAT ARE THE
SUBJECT OF THE APPLICABLE CLAIM.
D. Seller shall not be liable for any damage, injury or loss arising out of the use of
the Goods or any Replacement Part if, prior to such damage, injury or loss, such
Goods or Replacement Parts are: (1) damaged or misused following Seller’s
delivery to the carrier; (2) not maintained, inspected, or used in compliance with
applicable law and Seller’s written instructions and recommendations; or (3)
installed, repaired, altered or modified (a) with any part or accessory other than
those supplied by Seller or (b) without compliance with such laws, instructions or
recommendations.
E. This warranty is limited and provided only to the original end user. Each Good
and Replacement Part must be registered within sixty (60) days of receipt
of each product to establish eligibility. Please register at
www.cmworks.com/hoist-warranty-registration or submit registration card via US
mail.
F. Any action against Seller for breach of warranty, negligence or otherwise in
connection with the electrical components of any Good must be commenced by
Buyer within one (1) year after: (a) the date any alleged claim accrues; or (b) the
date of delivery of the Goods to Buyer, whichever is earlier. Any action against
Seller for breach of warranty, negligence or otherwise in connection with the
mechanical components of any Good must be commenced by Buyer within one
(1) year after the date any alleged claim accrues. Any action against Seller for
breach of warranty, negligence or otherwise in connection with any Replacement
Part must be commenced by Buyer within one (1) year after: (y) the date any
alleged claim accrues; or (z) the date of delivery of the Replacement Part to
Buyer, whichever is earlier.
G. This warranty is contingent upon Buyer’s proper maintenance and care of the
Goods and/or Replacement Parts, and does not extend to normal wear and tear.
Seller reserves the right, at its option, to void this warranty in the event of
Buyer’s use with the Goods and/or Replacement Parts of parts or accessories
other than those supplied by Seller.
Alterations or modifications of equipment and use of non-
Seller replacement parts can lead to dangerous operation and
injury.
TO AVOID INJURY:
• Do not alter or modify equipment.
• Do use only replacement parts manufactured by Seller.
USA: Ph: [phone] •[phone] •Fax: [phone] •www.cmworks.com
CANADA: Ph: [phone] •Fax: [phone] •www.cmworks.com

USA: Ph: [phone] •[phone] •Fax: [phone] •www.cmworks.com
CANADA: Ph: [phone] •Fax: [phone] •www.cmworks.com
P/N 192061515 Rev AA April 2019
© 2019 Columbus McKinnon Corporation. All Rights Reserved.