The CAT D6R is a popular model of bulldozer manufactured by Caterpillar Inc. It belongs to the CAT D6 series, which is known for its versatility and performance in various earthmoving and construction applications. Here are some key features and specifications of the CAT D6R bulldozer:

Engine: The CAT D6R is typically powered by a Caterpillar diesel engine. The specific engine model can vary depending on the year of manufacture and regional specifications. Some common engine options for the CAT D6R include the Caterpillar C9 or C9.3 engines, which are 6-cylinder engines known for their power and fuel efficiency.

Operating Weight: The operating weight of the CAT D6R can vary depending on the specific configuration, optional attachments, and model year. Typically, the operating weight falls within the range of approximately 19,000 to 25,000 kilograms (42,000 to 55,000 pounds).

Blade Capacity: The CAT D6R is equipped with a blade designed for various earthmoving and grading tasks. The blade capacity can vary based on the specific model and blade type, ranging from approximately 4.5 to 7.3 cubic yards (3.4 to 5.6 cubic meters).

Transmission: CAT D6R bulldozers are typically equipped with a power shift transmission that provides multiple forward and reverse gears for efficient operation and precise control.

Undercarriage: The undercarriage of the CAT D6R features tracks, rollers, and idlers designed to deliver excellent traction, stability, and durability even in challenging terrains.

Operator Comfort: The operator's cab in the CAT D6R bulldozer is designed for comfort and productivity. It includes features such as adjustable seating, ergonomic controls, excellent visibility, and advanced technologies for enhanced operator comfort and safety.

Versatility: The CAT D6R can be equipped with various optional attachments and work tools to increase its versatility for different applications. These can include rippers, winches, and specialized blades.