D11N
The D11N was introduced in February 1986 to replace the D10. The D11N had some major improvements over the D10: it includes a bigger … See more

The dozer blade on front of the tractor usually comes in three varieties:
• A straight blade ("S-Blade"), which is short and has no lateral curve, no side wings, and can be … See more

The nearest direct competitor to the Caterpillar D11 is the Komatsu D475. The Caterpillar D11 can be distinguished from the Komatsu D475 by the elevated drive sprocket, or "High Drive" system, which results in a triangular, rather than oval, shaped See more

• Benjamin Holt
• Civil engineering
• Heavy equipment
• Komatsu Limited
• Tractor See more

These machines are so big that they must be partially dismantled for shipment to most sites. Some are shipped in the United States by railroad flatcars with the blade, push arms and ripper frame removed. Others are dismantled into several units for … See more

These images are of a Caterpillar D11R III.
• Front-quarter view
• Side view
• Rear … See more

• Caterpillar D-Series Track-Type Tractors — Official Caterpillar website
• Short review of large dozers See more