Grove TLL Teleboom Net Capacity Basic
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- เผยแพร่เมื่อ 20 ต.ค. 2024
- Calculating the net capacity for a Grove TLL (large telescopic boom swingcab) crane. If using the Load Chart Lab illustrations in your preparation for the Grove TLL specialty exam, start with this video.
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Thank You for your videos. They really help
Is there a certain osha or ansi/same question I should focus on for the test? So many different numbers.
Thank you for this video I'm extremely interested in becoming a crane operator
Go for it man. Great career. Good money, travel if you want, and not too hard on the body like other construction jobs.
@@LoadChartLab i will thanks i appreciate you taking your time to make this video for us. Best of luck!
Sir i need your help .
Sir i want to know what is difference between auxiliary boom head or auxiliary boom nose?
Do you still send out practice tests? My dad has failed this test twice and is so discouraged.
If it's the load chart problem portion of the exam with which he's having difficulty I would recommend the grove problem sets available on Amazon. There are 42 different problems with complete solutions. It can help operators build their speed and maintain accuracy. If you could give me a breakdown of strengths and weaknesses on the exams he's taken I may be able to provide additional recommendations. Don't let him give up. The best crane operators I've worked with have had to take the exam multiple times.
Your vids have helped me I’m still stomped as far as the Grove Telescoping Load charts for a mobile crane. I keep coming up a few pounds to a few hundred pounds off. And it’s frustrating Where on the chart do you find the weight of the Main rope and aux rope and when it says 15ft below the tip how do you get those numbers thats where I get lost
It's in the load chart notes. 1 pound per foot for main and aux. 15 below tip would 15 pounds for single part line. 30 lbs for 2 parts, and so on.
Load Chart Lab thank you for clarifying this for me and thanks for replying, the info you sell on Amazon do they have tips like that in the packets for grove charts?
@@MrATL27 Yes. With the practice load chart problems there are solutions and explanations for each of the problems. I've had some good reports from operators who have used the load chart problems to prepare for their exam. Also you can always email if you have a question--sometimes my response will be slow, my day job can get in the way, but I will respond.
Load Chart Lab I really appreciate your time and I have a few more questions on these charts ,I didn’t want to bother you I’m gearing up for my retest and charts kick my butt but your vids explained better than the guys at “said course I took” whats your email ?
@@MrATL27 dem@loadchartlab.com
Hi, I just completed school. I passed the ccco core, and I practicing my load charts. I have trouble with one chart. I keep coming up 10 pounds off. Can I send the problem. I'm due to take my gro e test (written) in 2 weeks
Sure I can take a look. Without seeing it, it may be a wire rope deduction?
Load Chart Lab
I type it out. Not sure if I can send picture
Outriggers fully extended
7800 lb removable
Main boom 110'
Boom angle 65-degrees
Rad N/A
OTHER N/A
Extension 32ft, fixed, erected
Offset n/a
Block 15 ton, 1 sheave 2 parts
Ball 7.5 ton, 8ft below
Rig 200 lbs
Main rope 1lb/ft
Aux rope 1lb/ft
What is net cap lifting off the main boom over the side?
How do u determine if u deduct all parts of line or only excess parts of line u mentioned it is different with every crane but i didn't notice how u determined that on this chart
Ken. . . It is covered in some of the other videos on the channel.
th-cam.com/users/edit?o=U&video_id=6QYVh5E3llQ
If the link doesn't work the title of video you should look at first is "Grove TLL Teleboom Net Capacity Extra Line Deduction." There are other videos also that discuss wire rope deductions.
@@LoadChartLab thanks
@@kenphillips479 Let me know if you still have questions after watching the video.
Hello and thank you for your time iv watched all your videos and they are very clear and easy to follow and also thank you for the speedy reply to my question
Is ABH always deducted
Yes.
Load Chart Lab been trying to find a video on gross capacity. Is it GP=NC +deductions?
@@juanvargas8361 Gross Capacity is not calculated. It is either the chart capacity or the line pull--whichever is lowest will be your gross capacity. You may be thinking of gross load--gross load = object weight + deductions. There are videos for gross load, and several videos illustrate what is meant by gross capacity.
Load Chart Lab thank you 👍
Good morning
Hello
Not showing properly
Looks good to me. Not designed to be viewed on cell phone.
Man... I hung my ole lady on the aux haul ball, and she broke my roooster sheave off the tip! May need to move her to the counterweight section...shooot!😮
LOL