3 ms·

I'm hardly an expert, but I believe caterpillar treads have been in regular use for over a century and still take loads of maintenance compared to wheels. Howev

I'm hardly an expert, but I believe caterpillar treads have been in regular use for over a century and still take loads of maintenance compared to wheels. However effective it may ultimately be, it seems unlikely that this team will solve that particular problem.

vvanders 8y ago
Yup, quickest way to eat into your bank account is to "save" money buying a 20k hour+ old excavator.