little mule Lineman's 344DHC 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 (800) 477-5003
OPERATING, MAINTENANCE
& PARTS MANUAL
HOIST
LINEMAN'S
P/N 192061515 Rev AA April 2019

little mule Lineman's 344DHC Specifications

General

Brand	little mule
Model	Lineman's 344DHC
Category	Chain Hoists
Language	English

Summary

General Safety Information

Safety Warnings and Precautions

Covers critical safety instructions to avoid serious injury or death, including electrical shock risks.

Moving Hazardous Loads

Guidelines for handling loads that could cause widespread damage if dropped, avoiding hazardous materials.

Hoist Safety Responsibility

Safety Guidelines and Best Practices

Operation

Lifting and Pulling Procedures

Step-by-step guide for engaging the loading pawl and operating the handle for lifting or tensioning.

Lowering Loads

Instructions for placing the reversing lever and operating the handle to safely lower a load.

Free-Wheeling Mechanism

Explanation of how to release the strap for free-wheeling when the hoist is unloaded.

Installation

Spring Installation Steps

Maintenance

Cleaning and Lubrication

Procedures for cleaning metal parts and web straps, and recommended lubrication points.

Frequent Inspections

Guidelines for regular visual inspections of mechanisms, hooks, levers, and supports for defects.

Web Strap Inspection

How to visually inspect the web strap for immediate hazards like melting, cuts, or wear.

Periodic Inspections

Inspection and Maintenance Check List

Service Level Inspection Schedule

Base Hoist Parts

Models 322C & 344C Parts List

Models 322DC & 344DC Parts List

Models 322CC & 344CC Parts List

Models 322DHC & 344DHC Parts List