Six excavator models in the 7- to 10-ton range have been upgraded to Next Generation: 307.5, 308 CR, 308 CR VAB, 309 CR, 309 CR VAB, and 310. The 309 CR and 310 are new models. CR designates compact ...

TRS6 models are designed for the Cat 306 CR mini excavator. TRS8 models using the S-Type coupler for both top and bottom interfaces fit models 307.5, 308, 308.5, 309 and 310. One of the two remaining ...

Cat’s three new excavators contain features tuned to different market segments. Two of the models features 2D grade controls and electronic fencing as standard features.

Recently we showed what it could do to them, and it was, ‘whoa.’” As a result of the extra hydraulics, the 304.5E2 XTC weighs about 1,000 lb more than a standard 4-ton Cat mini excavator model.