Large tree stump 5T Excavator ??
Large tree stump 5T Excavator ??
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Discussion

Wilmslowboy

Original Poster:

4,727 posts

233 months

Sunday 21st June
quotequote all
I know the correct answer is to buy a mini digger and DIY , but setting that aside...

Would a 5 tonne excavator, with a pro driver (for a couple of days), be enough to tackle the following?

Remove a number of fairly large tree stumps (and most of the roots)
Rip out several well established bushes.
Spread around 2 tonnes of old wood chip.
Carry out a small amount of ground levelling.

I plan to lay the cleared areas to lawn, so the finish would need to be reasonably smooth.

Access to all areas is not a challenge once through the 9 feet wide gates, the drive is old tarmac (which i'd rather not get damaged).











theposhboy

107 posts

155 months

Sunday 21st June
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From the pictures those large tree stumps look beyond a 5t machine, 13t would be better

OutInTheShed

14,006 posts

53 months

Sunday 21st June
quotequote all
A big stump grinder will do those in an hour.

Get a man with a small digger to do the other work?

Wilmslowboy

Original Poster:

4,727 posts

233 months

Sunday 21st June
quotequote all
OutInTheShed said:
A big stump grinder will do those in an hour.

Get a man with a small digger to do the other work?
Once the tree stumps are removed from the task...DIY with a mini digger becomes an option.

Snow and Rocks

3,346 posts

54 months

Sunday 21st June
quotequote all
Should be fine if it can get those stumps out and move them as needed without too much bother. Difficult to get an idea of scale from the photo what sort of diameter are they?

I managed to dig this out and move it around 20m with a 9T slew but it was a struggle!


Wilmslowboy

Original Poster:

4,727 posts

233 months

Sunday 21st June
quotequote all
The bigger tree stump, is probably just over 1.5 meters in diameter.
The man in this photo (to the right) is further away so there is a bit of Father Ted prospective at play.




Snow and Rocks

3,346 posts

54 months

Sunday 21st June
quotequote all
Yeah a 5T machine isn't going to cut it.

Like I say, I really struggled to even move the stump pictured with the spade above with a 9 tonner.

Job for a 13T - the rest of the job will go much faster too. A decent driver in a big slew digger can do a huge amount of work in a day.


Wilmslowboy

Original Poster:

4,727 posts

233 months

Monday 22nd June
quotequote all
Snow and Rocks said:
Yeah a 5T machine isn't going to cut it.

Like I say, I really struggled to even move the stump pictured with the spade above with a 9 tonner.

Job for a 13T - the rest of the job will go much faster too. A decent driver in a big slew digger can do a huge amount of work in a day.
Thanks, useful to know.
Gap between gate posts just shy of 10 feet (3 meters)





LooneyTunes

9,259 posts

185 months

Monday 22nd June
quotequote all
Snow and Rocks said:
Yeah a 5T machine isn't going to cut it.

Like I say, I really struggled to even move the stump pictured with the spade above with a 9 tonner.

Job for a 13T - the rest of the job will go much faster too. A decent driver in a big slew digger can do a huge amount of work in a day.
A 13t is a huge step up from 5t. Definitely the better choice for large stumps, provided there is space to work, and not much more expensive.

Two things to watch out for/consider:
1) Transport costs; and
2) How to move/dispose of large stumps.

OutInTheShed

14,006 posts

53 months

Monday 22nd June
quotequote all
If you dig or pull out those stumps, the ground will still settle for ages afterwards, perhaps just as much as if you grind them.
It's not like a building site where the whole area gets equally done over with Tonka Toys.

Also the further roots may be interleaved with some of the trees you are keeping?

Kobelco SK

25 posts

192 months

Monday 22nd June
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An eight tonne machine will be fine for that stump. The key is to attack it slowly and keep digging away all around stump. Take your time and nibble away with the smallest toothed bucket. Approx width for an eight tonne machine is 2200mm.

biggiles

2,124 posts

252 months

Monday 22nd June
quotequote all
Once the stumps have gone, the rest of the jobs look trivial for even a small excavator? 5t would be very happy doing that, maybe even 3t.

I'd get a stump grinder in for the stumps. We grind some and dig some out - a full size stump is enormous, and a pain to deal with if you don't have a huge bonfire area and a large soil pile to fill in the hole.

Snow and Rocks

3,346 posts

54 months

Monday 22nd June
quotequote all
Kobelco SK said:
An eight tonne machine will be fine for that stump. The key is to attack it slowly and keep digging away all around stump. Take your time and nibble away with the smallest toothed bucket. Approx width for an eight tonne machine is 2200mm.
You might dig it out but I could only just move that smaller stump I pictured above with a 9T machine even once I'd managed to get it free and on the surface. It took me a couple of hours to move it 20m with what was borderline abuse of the machine.

The increase in cost to get a bigger machine will be offset by how quickly it will work.

treehack

998 posts

266 months

Monday 22nd June
quotequote all
A 1.5m stump is going to leave a very large hole, they look like Cedar stumps, if so your also going to be chasing roots everywhere. Also if your disposing off site it could well cost more than machinery hire.
Get them ground out.

smifffymoto2

115 posts

8 months

Monday 22nd June
quotequote all
A proper forestry mulcher will do everything you want and level the ground , gate width may be an isdue