The new Caterpillar D7 dozer, replacing the D7E Caterpillar bulldozer, features a high-drive undercarriage, fully automatic four-speed transmission designed to continuously adjust for optimum power, ...

The new Cat ® D7 dozer offers high drive undercarriage design, increased performance and an array of easy-to-use technology features to help operators get the most from their bulldozers.

So we bought the cheapest cat D7 Bulldozer and I was told it hasn't started in 10 years. So today will be its first start in a long time.