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For Safety: The Major Types of Mobile Cranes

The document discusses several topics related to crane safety. It identifies some common types of mobile cranes like rough terrain and truck mounted cranes. It also lists some frequent causes of crane accidents such as exceeding the rated capacity or failing to follow safety procedures. The document provides guidance on preventing load drops and crane failures by following practices like inspecting equipment, knowing a crane's capabilities, and using outriggers when available. It suggests precautions for avoiding accidental load contact like using tag lines and inspecting plant equipment. Finally, it outlines the danger zones around cranes, which include areas under loads, between loads and crane tires, and any blind spots for the operator.

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221 views26 pages

For Safety: The Major Types of Mobile Cranes

The document discusses several topics related to crane safety. It identifies some common types of mobile cranes like rough terrain and truck mounted cranes. It also lists some frequent causes of crane accidents such as exceeding the rated capacity or failing to follow safety procedures. The document provides guidance on preventing load drops and crane failures by following practices like inspecting equipment, knowing a crane's capabilities, and using outriggers when available. It suggests precautions for avoiding accidental load contact like using tag lines and inspecting plant equipment. Finally, it outlines the danger zones around cranes, which include areas under loads, between loads and crane tires, and any blind spots for the operator.

Uploaded by

federalul
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPT, PDF, TXT or read online on Scribd
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The major types of mobile cranes

GRUP SERVICII PETROLIERE


S.A. CONSTANTA

Some of the most commonly used cranes are:

For Safety
Rough terrain

People behind safety

Truck mounted crane

Hydraulic mobile crane

Some causes of crane accidents


GRUP SERVICII PETROLIERE
S.A. CONSTANTA

There are a lot of factors that can contribute to accidents when you are
operating a crane. Here are some common ones:

contact with power lines;

exceeding the rated capacity of the crane;

lifting gear failure; and

failing to follow site rules, procedures and


legislative requirements.
People behind safety

How to prevent load falls and crane failure


GRUP SERVICII PETROLIERE
S.A. CONSTANTA

In order to prevent the load falls and crane failure, you must follow these
work practices:

read the operators manual;

read and understand the load chart;

use the correct lifting gear;

inspect the crane and equipment before commencing the job;

inspect the ground;

stay alert at all times when operating a crane;

know the machines capabilities;

assess the mass of the load to be lifted; and

use outriggers, if they are fitted.

People behind safety

How to prevent accidental contact with loads


GRUP SERVICII PETROLIERE
S.A. CONSTANTA

The precautions you should take to prevent accidental load contact include:

using a tag line;

not handling large loads in high winds;

using smooth control actions; and

carrying out inspections of plant and equipment.

People behind safety

The danger zones around a crane


GRUP SERVICII PETROLIERE
S.A. CONSTANTA

The danger zones around a crane are:

any blind spot for the operator;


under the load;
on the crane while it is in operation;
between the load and the tyres of a mobile crane; and

behind the crane.


People behind safety

GRUP SERVICII PETROLIERE


S.A. CONSTANTA

People behind safety

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