Caterpillar 307E2

The standard tail-swing design on the 307E2 incorporates a counterweight that extends further back on the machine for greater stabil- ity. Bucket rotation of 180° provides greater material retention during truck loading and easier flat wall digging without having to reposition the machine. The machine swing speed is at 10.2 rpm, while the dig depth of the blade comes in at 15.3 in.