1. A Crane's swing lock mechanism prevents the Crane's rotating superstructure from rotating unintentionally.
2. Ensuring safety during operation and prevent potential damage.
3. It's a crucial safety feature, particularly on the CRANES with swing bearings
4. Prevents unintentional swinging - The primary function is to hold the Crane's superstructure firmly in the place, preventing it from rotating due to wind, momentum or operator error
5. Enhances safety - By preventing unexpected swings, the swing lock minimizes the risks of accidents, injury and damage to the crane, it's load or surrounding structures
6. Enables controlled movements, - When the swing lock is disengaged, it's allows the operator, to precisely control the Crane's swing, enabling accurate load positioning
7. Reduces wind Load - When crane is not in operation, a swing lock can be disengaged, to allow the crane to weather vane, minimizing the wind's impact on the crane
8. Provides stability - In some cases, swing lock maybe used to stabilize the crane during lifting operations, particularly when you lift heavy loads
9. Automatic swing Lock - Some of the crane, utilize an automatic swing lock to automatically lock the boom at the base of the slewing post while traveling, enhancing safety during transporting
10. Swing brake - Some cranes may also have a swing brake that provides holding power in both directions to prevent movement of rotating superstructure.
Understanding Boom Deflection on Mobile Cranes – Why It Matters
As someone working in the crane industry, I wanted to share a critical but often overlooked topic: boom deflection, particularly on telescopic mobile cranes.
📉 What happens when we lift a load? The moment a crane lifts its rated capacity, several components begin to flex under stress: - Outriggers and chassis may deflect and twist, increasing the lifting radius. - The telescopic boom itself will naturally bend downward, especially when working with a fully extended boom.
🔄 All of these combine to slightly increase the actual radius, sometimes beyond the radius used during planning or setup. And that’s where the danger lies.
🔍 Why is this important? Crane charts list loaded radii, meaning the radius after deflection. But if operators don't account for the change, the lift could unknowingly exceed the crane's safe working limit. This can lead to overload or even failure.
⚠️ As the boom deflects and then rebounds slightly during lifting, it can cause the load to swing unexpectedly. This movement can shock load the crane, placing sudden and excessive force on the structure, potentially exceeding safe limits even if the static load was within the chart.
✅ Practical safety measures: - Start the lift with a shorter radius to compensate for deflection. - Always perform lifts on firm, level ground with outriggers fully deployed. - Use experience (or measurement tools) to predict and verify actual loaded radius. - Brief operators and dogman before lifting to discuss hazards of boom deflection and how it impacts the radius and load control. - Where possible, utilize a crane with a higher lifting capacity. It’s never ideal to be operating near the maximum rated load. - Avoid performing lifts in windy conditions, especially with long booms or light loads.
💬 Boom deflection may seem like a minor detail, but in lifting, a few extra centimetres at the hook can be the difference between a safe job and a serious incident. Please feel free to comment your own thoughts and experiences!
Heartfelt congratulations to Group Captain Shubhanshu Shukla on becoming the first Indian astronaut in 40 years to venture into space! 🇮🇳❤️
As the pilot of NASA's Axiom-4 mission, Shukla has made India proud by embarking on this remarkable journey to the International Space Station. This milestone marks a significant leap forward for India's space program, highlighting its growing presence in global space exploration.
Shubhanshu Shukla's Historic Achievement:
First Indian Astronaut in 40 Years: Shukla's mission follows Rakesh Sharma's spaceflight in 1984, showcasing India's progress in space technology. Axiom-4 Mission: This mission is one of the most research-intensive commercial missions to the ISS, emphasizing India's commitment to scientific advancement.
Inspiring a Nation: Shukla's bravery and dedication serve as a beacon of inspiration for aspiring astronauts and scientists across India
Salute to Shubhanshu Shukla and the Indian Space Program!
Jay Hind! 🇮🇳 As Shukla would say, "Namaskar, my dear countrymen; we have reached space after 41 years. It was a great ride." This achievement is a testament to India's growing capabilities in space exploration.
Really love ❤️ India, and moments like these make us proud to be Indian! 🇮🇳
The Safety Factor (SF) in rigging gear refers to the ratio between the breaking strength of a component and its maximum working load limit (WLL). It acts as a margin of safety to ensure that the rigging equipment can handle unexpected forces, such as shock loads, wear, and material defects.
Why Safety Factors Are Important?
🚧 Ensures Durability: Prevents failures due to unexpected stress. 🚧Accounts for Wear & Tear: Compensates for material degradation over time. 🚧 Provides a Safety Margin: Helps mitigate risks of overloading or impact forces. 🚧 Regulatory Compliance: Meets industry safety standards (ASME, ISO, API, EN).
Conclusion: The higher the safety factor, the greater the margin of safety, but this also means heavier and more expensive equipment. For critical applications like personnel lifting, higher safety factors (e.g., 10:1) are required. 🚧
The Gulf Technical
The Gulf Technical
On job Training
2 months ago | [YT] | 7
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The Gulf Technical
most important video for new rigger or lifting engineer link in the below or check in youtube
Adnoc According types of hitches slings type
https://youtu.be/AIxAvsx7z_Q
2 months ago | [YT] | 1
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The Gulf Technical
ABOUT A CRANE'S SWING LOCK
1. A Crane's swing lock mechanism prevents the Crane's rotating superstructure from rotating unintentionally.
2. Ensuring safety during operation and prevent potential damage.
3. It's a crucial safety feature, particularly on the CRANES with swing bearings
4. Prevents unintentional swinging
- The primary function is to hold the Crane's superstructure firmly in the place, preventing it from rotating due to wind, momentum or operator error
5. Enhances safety
- By preventing unexpected swings, the swing lock minimizes the risks of accidents, injury and damage to the crane, it's load or surrounding structures
6. Enables controlled movements,
- When the swing lock is disengaged, it's allows the operator, to precisely control the Crane's swing, enabling accurate load positioning
7. Reduces wind Load
- When crane is not in operation, a swing lock can be disengaged, to allow the crane to weather vane, minimizing the wind's impact on the crane
8. Provides stability
- In some cases, swing lock maybe used to stabilize the crane during lifting operations, particularly when you lift heavy loads
9. Automatic swing Lock
- Some of the crane, utilize an automatic swing lock to automatically lock the boom at the base of the slewing post while traveling, enhancing safety during transporting
10. Swing brake
- Some cranes may also have a swing brake that provides holding power in both directions to prevent movement of rotating superstructure.
thanks and regards,
mozammil malik
3 months ago | [YT] | 3
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The Gulf Technical
Understanding Boom Deflection on Mobile Cranes – Why It Matters
As someone working in the crane industry, I wanted to share a critical but often overlooked topic: boom deflection, particularly on telescopic mobile cranes.
📉 What happens when we lift a load?
The moment a crane lifts its rated capacity, several components begin to flex under stress:
- Outriggers and chassis may deflect and twist, increasing the lifting radius.
- The telescopic boom itself will naturally bend downward, especially when working with a fully extended boom.
🔄 All of these combine to slightly increase the actual radius, sometimes beyond the radius used during planning or setup. And that’s where the danger lies.
🔍 Why is this important?
Crane charts list loaded radii, meaning the radius after deflection. But if operators don't account for the change, the lift could unknowingly exceed the crane's safe working limit. This can lead to overload or even failure.
⚠️ As the boom deflects and then rebounds slightly during lifting, it can cause the load to swing unexpectedly. This movement can shock load the crane, placing sudden and excessive force on the structure, potentially exceeding safe limits even if the static load was within the chart.
✅ Practical safety measures:
- Start the lift with a shorter radius to compensate for deflection.
- Always perform lifts on firm, level ground with outriggers fully deployed.
- Use experience (or measurement tools) to predict and verify actual loaded radius.
- Brief operators and dogman before lifting to discuss hazards of boom deflection and how it impacts the radius and load control.
- Where possible, utilize a crane with a higher lifting capacity. It’s never ideal to be operating near the maximum rated load.
- Avoid performing lifts in windy conditions, especially with long booms or light loads.
💬 Boom deflection may seem like a minor detail, but in lifting, a few extra centimetres at the hook can be the difference between a safe job and a serious incident. Please feel free to comment your own thoughts and experiences!
Thanks and Regards
Mozammil Malik
3 months ago | [YT] | 4
View 0 replies
The Gulf Technical
Heartfelt congratulations to Group Captain Shubhanshu Shukla on becoming the first Indian astronaut in 40 years to venture into space! 🇮🇳❤️
As the pilot of NASA's Axiom-4 mission, Shukla has made India proud by embarking on this remarkable journey to the International Space Station. This milestone marks a significant leap forward for India's space program, highlighting its growing presence in global space exploration.
Shubhanshu Shukla's Historic Achievement:
First Indian Astronaut in 40 Years: Shukla's mission follows Rakesh Sharma's spaceflight in 1984, showcasing India's progress in space technology.
Axiom-4 Mission: This mission is one of the most research-intensive commercial missions to the ISS, emphasizing India's commitment to scientific advancement.
Inspiring a Nation: Shukla's bravery and dedication serve as a beacon of inspiration for aspiring astronauts and scientists across India
Salute to Shubhanshu Shukla and the Indian Space Program!
Jay Hind! 🇮🇳 As Shukla would say, "Namaskar, my dear countrymen; we have reached space after 41 years. It was a great ride." This achievement is a testament to India's growing capabilities in space exploration.
Really love ❤️ India, and moments like these make us proud to be Indian! 🇮🇳
Regards,
Mozammil Malik
#isro #iloveindia @india
@indiaspaceshuttele
4 months ago | [YT] | 7
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The Gulf Technical
Lifting Supervisor interview|| How to Crack interview Easy tips trick What is the Standard Procedure
https://youtu.be/FSpVfJJSU58
4 months ago | [YT] | 14
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The Gulf Technical
start my offshore training with Adnoc Appointed person lifting operation offshore mobile crane
5 months ago | [YT] | 7
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The Gulf Technical
this is adnoc lifting category
5 months ago | [YT] | 5
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The Gulf Technical
HR:
I rejected a CV from a candidate twice.
He applied for the third time, and I called him for an interview.
And guess what? We offered him a role right after the interview.
Now, a year later, he has become the Team Leader and is performing excellently.
The lesson I learned from this: do not always judge a person solely based on their CV.
Sometimes, they are more than that one-page profile.
Give a chance to candidates; they have energy and ideas more than you can think of.
Best Regards,
Mozammil Malik
Thegulftechnical
8 months ago | [YT] | 0
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The Gulf Technical
Safety Factor Rigging Gear From Relevant Standard
The Safety Factor (SF) in rigging gear refers to the ratio between the breaking strength of a component and its maximum working load limit (WLL). It acts as a margin of safety to ensure that the rigging equipment can handle unexpected forces, such as shock loads, wear, and material defects.
Why Safety Factors Are Important?
🚧 Ensures Durability: Prevents failures due to unexpected stress.
🚧Accounts for Wear & Tear: Compensates for material degradation over time.
🚧 Provides a Safety Margin: Helps mitigate risks of overloading or impact forces.
🚧 Regulatory Compliance: Meets industry safety standards (ASME, ISO, API, EN).
Conclusion: The higher the safety factor, the greater the margin of safety, but this also means heavier and more expensive equipment. For critical applications like personnel lifting, higher safety factors (e.g., 10:1) are required. 🚧
Best Regards,
Mozammil Malik
Thegulftechnical
8 months ago | [YT] | 6
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