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JLG GRADALL 544D-10 User Manual

JLG GRADALL 544D-10
54 pages
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JLG GRADALL 544D-10 Specifications

General IconGeneral
BrandJLG
ModelGRADALL 544D-10
CategoryBoom Lifts
LanguageEnglish

Summary

IMPORTANT SAFETY AND OTHER NOTICES

General Safety Notice

Important safety instructions for operation.

INTRODUCTION

Operator Qualifications

Requirements for machine operators.

SAFETY HIGHLIGHTS

General Safety Precautions

Essential safety measures for operation.

OPERATIONAL SAFETY

General Operational Precautions

Daily checks and safe operating practices.

PRE-OPERATION CHECKS

Daily Checks

Tasks to perform at the start of each shift.

ENGINE OPERATION

Starting the Engine

Step-by-step procedure for engine start.

ENGINE RUNNING AND SHUTDOWN

Normal Engine Operation

Monitoring gauges and alerts during operation.

Stopping the Engine

Procedure for safely shutting down the engine.

BRAKE SYSTEM

Inching Travel and Service Brakes

Pedal control of braking and slow travel.

Parking Brakes

Operation of the parking brake system.

PARKING THE HANDLER

Parking Precautions

Safety advice before parking the machine.

Parking Procedure

Step-by-step guide for parking.

DRIVE TRAIN

Hydrostatic Drive System

Overview of the handler's drive system.

Operation Modes

Normal travel, inching, and four-wheel drive.

LEVELING THE HANDLER

Leveling Principles

Key considerations for safe handler leveling.

Leveling Handler Frame

Description of the frame tilting mechanism.

LEVELING PROCEDURE

Leveling Steps

Step-by-step guide for leveling the handler.

RATED CAPACITY CHART

Chart Description

Explanation of chart components and interpretation.

Load Center and Limits

Definition of load center and capacity factors.

USING THE CAPACITY CHART

Items Needed for Chart Use

Information required for capacity calculations.

Reading a Capacity Chart

Step-by-step guide to reading capacity charts.

ATTACHMENTS

Approved vs. Non-Approved Attachments

Importance of using approved attachments.

ATTACHMENT: BOOM HEAD WINCH

ATTACHMENTS: TRUSS BOOM

ATTACHMENT: SWING MAST

ATTACHMENT: PERSONNEL WORK PLATFORM

Platform Capacity and Operation

Details on platform usage and safety.

HYDRAULIC OIL SAMPLE

LOADING AND TRANSPORT

Loading and Securing Procedure

Steps for safely transporting the handler.

TOWING PROCEDURES

EMERGENCY BRAKE RELEASE

RESTORING PARKING BRAKE

LUBRICATION AND ROUTINE MAINTENANCE

BOOM MAINTENANCE

Stabilizer Usage and Precautions

Safe use of stabilizers.

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