I'm looking to buy a good used excavator to use along with d37 and 943 I've owned 150 size and a 312cl In the past I'm favoring the 312 size because I can haul it on my 20 ton trailer behind my tandem but looking at the market I can by a 200 size for the same money but i don't have a way of transporting that size of machine I will be using the machine to load tandems clear lots dig stumps and small demo (houses) and dig basements etc what would be my best option
I would go for a 315 or 160 size. Big enough to do plenty of work but still movable behind a tri-axle.
I second the 315/160 size for the same reasons.
I was told a 315 /160 size was to big to haul on my tandem axle 20 ton trailer
We move our 315 short distances but not long hauls on a 20 ton Eager Beaver.
I only work around my area not more than 30 miles or so
Most 160 size hoes weigh around 37,000 lbs. So, if your trailer weighs 8,000 lbs, you need to carry 10,000 lbs on the hook. If you have a coupler, you can set the bucket up in the truck box and lose 1500 off the trailer. 10,000 is a fair bit on a pintle hook, but not out of the question.