Ever wondered what’s going on beneath the surface of a Caterpillar D4? In this video, I open up the transmission and steering compartments to show exactly how this beast operates. Grease, gears, and ...

Taking off the winch from a Caterpillar D4 might seem simple… until you feel the weight! Watch this heavy-duty teardown step-by-step, and see why this job takes more than just muscle. Real shop vibes, ...

We’re talking about the new Cat D4. Aka, the dozer formerly known as the Cat D6K2. This medium size-class dozer weighs in at 29,259 pounds and is powered by a Cat C4.4 engine producing 130 ...

suite of features will be included as a standard feature on Cat D4, D5, D6, D6 XE and D7 models. Additionally, a new Cat Grade with 3D Ready option provides flexibility for customers upgrading to ...