Neat trick using loader as a box scraper!

   / Neat trick using loader as a box scraper! #51  
Westendorf-RR said:
Maybe not gold, but a high grade "hardened steel". Roughly will run about $250 and up depending on length or if you want to add the scarifying teeth. I can be added to most buckets. It is less expensive the replacing or repairing your cylinders if you hit a stump or rock.

So if you are engaging the scarifyers and hit a rock or roots strong enough to stop the tractor, that wouldn't cause any damage to anything? I was wondering about putting some weight (dirt) in the bucket and back dragging my camp road??? What do you think?
 
   / Neat trick using loader as a box scraper! #52  
RonMar said:
It is a leverage and column strength issue with the cylinders at full extension. That expensive green paint dosn't make the cylinders any stronger:)
It does if the greens are speced with bigger rods. My Mahindra with the ML275 handles backdrag at 90 with the loaded fronts in the air. Im careful, but at times I need to take advantage of all the equipment is capable of. I would be extremely apprehensive at FULL dump because leverage against the cyls is tremendous.
larry
 
   / Neat trick using loader as a box scraper! #53  
darkviper said:
I did exactly what the guy said about bending the cylinders on a 100 HP tractor one time. Bent both of them almost to a perfect 90. BAD BAD THING TO DO :):):)

When i did the same thing a number of years ago, brought in to northern tool and asked the sales lady if they had any new ones like this, she dead faced me and said that 'they only had straight ones'. Still chuckle over that one.
 
   / Neat trick using loader as a box scraper! #54  
If you know how to use a boxblade , you will not need your FEL. I know several full time tractor guys who do not own front end loaders on their tractors. They use a boxblade for everything.
Lanterman Tractor
 
   / Neat trick using loader as a box scraper! #56  
I too am thankful that I now understand the warning I had read in the loader manual about not bulldozing with the bucket in the dump position before any damage was done.

I am curious, however, about the comment about never using a "big" loader in this way. Specifically, I see many large construction loaders use some kind of crank arm to reverse the motion of the dump cylinder(s.) Of course, using such a crank arm lets the cylinder push/extend rather than retract when curling the bucket - extend being the kind of motion in which a cylinder has more force. Doesn't this kind of construction, however, pretty much *allow* dozing with the bucket edge since dumping the bucket on this kind of loader retracts the curl cylinder(s) instead of extending them into a vulnerable position as this thread has discussed? I enclose a sample pic off of the web of such a beast.
 

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   / Neat trick using loader as a box scraper! #57  
The larger loaders like the one you pictured use what is called a "Z" arm.

That is the arm that is connected from the hyd cylinder to the bucket for the curl function.

The reason for this is force - a hyd cylinder has more power pulling in rather than pushing out. The "Z" arm configuration gives the most force for curling the bucket.
 
   / Neat trick using loader as a box scraper! #58  
Kubota manual explicitly says... don't do that.... you can back drag with the heel of the loader bucket, with bottom of bucket nearly level and cutting edge pointed forward.

I back bladded like crazy for 4 years with my Kubota BX. Often the front wheels were lift off the ground and I'd be hitting hard bumps. I could never see the need for a box blade. Not a problem. I've never seen anything in my manual advising against it. Perhaps it is bad for the bigger machines because of their weight and power.
 
   / Neat trick using loader as a box scraper! #59  
   / Neat trick using loader as a box scraper! #60  
Kubota manual explicitly says... don't do that.... you can back drag with the heel of the loader bucket, with bottom of bucket nearly level and cutting edge pointed forward.

I back bladded like crazy for 4 years with my Kubota BX. Often the front wheels were lifted off the ground and I'd be hitting hard bumps. Not a problem. I've never seen anything in my manual advising against it. Perhaps it is bad for the bigger machines because of their weight and power.
 
 

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