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Newbie buying used Cat Excavator - Opinions, Recommendations ?

skyking1

Senior Member
Joined
Nov 3, 2020
Messages
7,710
Location
washington
sounds fun! I'll be straight up, I won't bother looking at the 315 picture because it's the wrong machine for the job. I'd be interested in pictures of the woods and property, if you want to share.
 

landrand

Member
Joined
Apr 13, 2024
Messages
20
Location
Michigan
Around here 50 acres is enough land for 2-3 cows even if it is all grass.
The property has a 6.5 acre field. For the last two summers I was able to rotationally graze 7 cows and a few of their calves. I just rotate them every 5 days or so.
 

Nige

Senior Member
Joined
Jun 22, 2011
Messages
29,474
Location
G..G..G..Granville.........!! Fetch your cloth.
Actually, it looks like the filters have 824 hours on them as the hour meter reads 9459 hrs. How many hours does caterpillar recommend to change hydraulic filters on this unit?
By the book - 1000 hours or every 6 months, whichever comes first.
The 6 months could probably stretch to 1 year for someone with short arms and deep pockets.
1000-hour filter changes would generally be for machines on a steady 50-hour work week.
 

CM1995

Administrator
Joined
Jan 21, 2007
Messages
13,413
Location
Alabama
Occupation
Running what I brung and taking what I win
Actually, it looks like the filters have 824 hours on them as the hour meter reads 9459 hrs. How many hours does caterpillar recommend to change hydraulic filters on this unit?

We change engine oil and filter at 200 and hydros at 500. EDIT - didn't see Niges response.

I might be wasting oil and filters but it's cheap insurance IMO. Either way 3 years and 824 hrs is way too much on a hydro filter on a machine that age.

If they haven't changed the oil in 3 years I doubt they sampled the fluid either. Makes one wonder what else they didn't take care of or how they've operated the machine.
 

landrand

Member
Joined
Apr 13, 2024
Messages
20
Location
Michigan
We change engine oil and filter at 200 and hydros at 500. EDIT - didn't see Niges response.

I might be wasting oil and filters but it's cheap insurance IMO. Either way 3 years and 824 hrs is way too much on a hydro filter on a machine that age.

If they haven't changed the oil in 3 years I doubt they sampled the fluid either. Makes one wonder what else they didn't take care of or how they've operated the machine.
He said they run about 500 hours per year operating the excavator. It's a trucking and excavating business. He uses the excavator mainly for clearing lots or perhaps digging basements.
 
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