Need a smaller general purpose excavator bucket... what size? 36" and 6" currently

[Dadnatron]

Kubota KX-080

Need a smaller general purpose digging bucket. Currently have a 36" and a 6" Rhinox deep trenching bucket. I need it for general farm related things. I can 'make due' with what I have but I find I am not using the right tool for the job. Either my hole is far too big, and unwieldly, or I'm picking picking picking...

I'm looking to get something useful in between... but would like your thoughts. Primarily at this point, I'm putting in a farm wide water system and don't need huge holes for junctions and would rather have more control over digging up pipes, etc. I feel like I'm using a D8 to smooth some ant hills.

I'm thinking something like 18"... but I'd like some thoughts and experience. Something more nimble and useful.

Also... your thoughts on 'bucket teeth' styles and utility. Soils are clay with limestone underneath.

 

[HarleyHappy]

Definitely a 18” with digger teeth, would be on the menu for the day!

 

[skyking1]

for an 8 ton I would opt for 24" and by all means get a 48" + clean up for bulking. Depending on how deep it is, they might make a 54".
Once you have a big smooth bucket you would miss it terribly.

 

[CM1995]

FWIW we have the following for our 305's (5T) -

18" w/teeth
24" w/teeth
36" smooth

The 24" and 36" get used the majority of the time. 18" is useful for demo and rock other wise the 24" goes on for digging purposes.

 

[skyking1]

most times nobody wants to get into the 18" dug trench. He has that 6" for drop in HDPE installs. You can turn around in a 24" trench.
I dig for the plumbers and have an 18" when it is relatively shallow it is OK.

 

[MG84]

24" bucket is by far my most used size past/present on everything from 3.5t mini ex's to full size backhoes. Good size for general purpose digging, digging footers, clearing land, works fine for trenching, ok for loading.

For my 5t mini ex I have a 12", 24" and 36" buckets as well as a smooth edge grading/ditching bucket.

For the backhoe (which would be equivalent size to your 8t) I have an 18", 24" and 36". There is a ratio for depth vs width that works good and doesn't plug. 12" is too narrow for a bucket that big IMO, 6" sounds like a nightmare, even on a long low profile bucket. I'd bet good money you could actually trench faster with an 18-24" bucket and have a trench that's a lot easier to back fill and compact.

 

[CM1995]

This thread just reminded me I do have a 36" toothed bucket for a Cat 420DIT I sold several years ago. Anyone interested PM.

 

[suladas]

24" IMO is ideal. Another thing to consider is if you have a thumb more then likely it's right around 24" wide so anything narrower you won't be able to dig a trench more then like 3' deep.