Cat D4 Dozer Uses Technology to Boost Productivity, Lower Operating Costs Formerly the D6K2, this new dozer model features improved sight lines, reduced operating costs and a choice of easy to use ...

Caterpillar has launched its new Cat D4 dozer model into the European, North American, Australian and New Zealand construction equipment markets. The upgraded Cat D4 weighs 13.3 tonnes and is part of ...

The 130-horsepower Caterpillar D4 dozer replaces the Cat D6K2. The Cat D4 dozer weighs 29,259 pounds. The Cat D4 crawler dozer has a lower sloping hood than its predecessor that provides up to 30 ...

Additionally, a new Cat Grade with 3D Ready option provides flexibility for customers upgrading to Cat Grade with 3D on D4, D5 and D6 dozer models. Cat Grade with 3D uses a GPS signal to automatically ...

We're back at it with Part 7 of the Cat D4 rebuild—and things are getting messy. More disassembly reveals deeper engine damage than expected. Follow along as we dive into the gritty reality of this ...