Using the Grove Range Diagram

No video

Using the Grove Range Diagram

Рет қаралды 87,298

Күн бұрын

Tips for using the range diagram for the Grove Telescopic boom, carrier mounted crane. Using the range diagram is necessary for determining the boom height (tip to ground distance) and calculating wire rope deductions for NCCCO specialty exams.

Пікірлер: 49

@miguelducasse Жыл бұрын

I must tell you this but the way you explain and teach this subject is so clear, organized on point and very easy to understand you have that teaching 📦 gift

@guesswho44719 9 ай бұрын

I appreciate this video, as well as many others. They have madevthe calculations much more easier to do👍🏼👍🏼

@juniormartinez8691 2 жыл бұрын

I just want to thank you you really helped me out so much with this video

@LoadChartLab 2 жыл бұрын

Good to hear Junior. I'm glad it helped.

@muhammadamir7583 11 ай бұрын

Appreciate the work. Very well done.

@mandomdza 5 жыл бұрын

Very good way for teach thanks

@manikkammn 6 ай бұрын

It's really helpful. Please help me find this particular angle and radius load to prepare the load chart

@rexdoyourjob7665 3 жыл бұрын

Good job, very informative 👍

@straycatvictor 6 жыл бұрын

Very nice! Good studying material!

@nickk7425 Жыл бұрын

I have one question about the final load chart, since the line fell in between 100 and 110 feet i thought that you were supposed to go with the smaller number, so shouldn't have been 100?? Thank you

@wmyar3500 Жыл бұрын

My understanding on using load charts is that if your numbers fall between two chart numbers you use the one that creates more restriction. Since this exercise is finding out how much to deduct for the wire rope the larger number is used because there is more wire rope being used. If the rope being used is 2 pounds per foot the difference is 20 pounds on your load calculation between 100 and 110 feet of tip height. Same goes for boom telescoping, if you are between chart values, use the larger (longer) value.

@jidealamutu 5 жыл бұрын

Very educative video. Thank you so much. Please, can you make a video about wire rope sling chart?

@shankar20189 Жыл бұрын

Very useful topic

@lyly8593 Жыл бұрын

100% agree with the tips

@zakirkhan-lw3wh 6 жыл бұрын

Good job

@mmorton9004 6 жыл бұрын

thanks

@bobsmithers1924 5 жыл бұрын

Thank You.

@Premasiri471 Жыл бұрын

Good

@leonardocaangjr.5590 4 жыл бұрын

More video plss.thanks

@ReapWhatYouSeauxLeJeune 3 жыл бұрын

Perfect 👍

@LoadChartLab 3 жыл бұрын

Thank you sir.

@manazaraltaf3906 6 жыл бұрын

good

@garyjene9146 2 жыл бұрын

Could something like this also be used for the telescopic range of forklift like the JCB and the Magni line?

@LoadChartLab 2 жыл бұрын

Hello Gary. Sorry for the late reply. Telescopic boom forklifts should have a chart that is very similar to a range diagram. The chart will be from the manufacturer for specific makes/models of machines. It will show the lift capacity at different angles, heights and reach distance. Check out this video kzfaq.info/get/bejne/aad-hJZ5qKm7oKM.html

@brandonglenn8570 2 жыл бұрын

Hello. I am taking my cco test this coming week. Do you have any videos on ground pressure and things that associate with that? Thanks for your time.

@LoadChartLab 2 жыл бұрын

This may be too late to help you. I do not have any videos on ground pressure. It is an important concept that can show up on exam. Know which entities are responsible for ground conditions and methods for mitigating poor ground conditions--e.g. cribbing. You will probably will not need to calculate ground pressure. But if you do the formula is P=F/A where F is the weight of the crane and load and A is the contact are of the crane (where the crane contacts the supporting surface). These values are often expressed in PSA (pounds per square inch) so contact area should be in inches. But if you are asked For PSF the area would be in feet.

@elmerreyes2442 3 жыл бұрын

If the radius is 10 meters but in crane diagram 10 meters is not there only 9m and 12m radius but in the crane load chart 10 meters radius is there and also the 12m,what crane capacity i will follow,for the 10m or for the 12m radius,but the question is 10m radius,tnx for the answer

@LoadChartLab 3 жыл бұрын

I would need to see the range diagram, in meters.

@user-rx3xg6xc1p 3 жыл бұрын

In between values: Boom Angle- lowest Tip to Ground- highest Boom Length- longest Radius- longest IS THIS CORRECT??

@LoadChartLab 3 жыл бұрын

Yes. Sorry for late reply. I've been teaching a class all week and haven't checked my youtube messages.

@juniorarciniega8694 3 жыл бұрын

Is it the same for link-belt load chart?

@LoadChartLab 3 жыл бұрын

Similar, but not the same. Sorry I don't have link belt.

@juniorarciniega8694 3 жыл бұрын

@@LoadChartLab i mean but when I’m between hight in feet u go to the higher number correct?

@LoadChartLab 3 жыл бұрын

@@juniorarciniega8694 yes same rules apply.

@juniorarciniega8694 3 жыл бұрын

@@LoadChartLab thank you sir 🙏

@juniorarciniega8694 3 жыл бұрын

@@LoadChartLab I passed thanks for the advice

@allanulsby1433 3 жыл бұрын

if any of you people are taking you mobile cco' test know the difference between gross and net capacity...it may have been a load chart question on the recertification test...just saying

@LoadChartLab 3 жыл бұрын

Yea, pretty common. Also can show up on the core.