Caterpillar D7E Worldwide '2009–14
In 2008 Caterpillar announced the first-of-its-kind electric drive track-type tractor – the D7E.
Caterpillar D7E Worldwide '2009–14
![Caterpillar D7E [Worldwide] '2009–14](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/d7e/caterpillar_d7e_5_00bc01770371028d.avif "Caterpillar D7E [Worldwide] '2009–14")
![Caterpillar D7E [Worldwide] '2009–14](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/d7e/caterpillar_d7e_43_0087006606c60512.avif "Caterpillar D7E [Worldwide] '2009–14")
![Caterpillar D7E [Worldwide] '2009–14](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/d7e/caterpillar_d7e_2_00310059045d0347.avif "Caterpillar D7E [Worldwide] '2009–14")
In 2008 Caterpillar announced the first-of-its-kind electric drive track-type tractor – the D7E.
WheelsAge.org '2005–pr.