Pacific Northwest Hillbilly on MSN

Restored Caterpillar D4 7U first start after rebuild

After a full rebuild this Caterpillar D4 7U finally moves under its own power Discover the process challenges and rewarding moment of bringing a classic machine back to life. #Caterpillar #HeavyEquipm ...
Pacific Northwest Hillbilly on MSN

Caterpillar D4 Blade Upgrade That Improve Precision Fast Part 1

Discover how a Caterpillar D4 blade fitting and tilt modification can improve control, precision, and overall machine ...
For Construction Pros

Caterpillar Announces Technology Package Upgrades for Medium Dozers

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 ...