If you think that heavy construction machinery like a Caterpillar 5230B Excavator is an unlikely source ... there has built a highly detailed wooden model, or rather, a semi-working replica ...

models for Cat 302.7 through 310 Next Generation Mini Excavators. The new TRS4 and TRS8 S45 plus updated TRS6 models allow attached work tools to rotate 360 degrees and tilt 40 degrees side-to-side.

The Cat 395 excavator will take on demanding work. Booms, sticks, and frames are twice as strong as those on the previous model — all to give owners reliable performance for the life of the machine.

Caterpillar has updated its Cat hydraulic excavator line as part of its annual product update (APU) program. Designed to ...