When choosing between Cat compact track loaders, such as the Cat 259D and Cat 259D3, you may find yourself torn between their features. Both models are favored for their impressive capabilities and are reliable choices for heavy-duty construction operations. So, Cat 259D vs 259D3, which one is better? There are subtle differences between them that may influence your decision. Let’s delve into the factors to consider, including performance, usability, maintenance, and comfort.

Cat 259D vs Cat 259D3: Differences in Equipment

Cab interior space

The Cat 259D3 offers 15% more cab interior space compared to competitors, while specific data for the Cat 259D may vary and should be referenced in the specifications.

Cushioned seats

Both models may come equipped with cushioned seats, providing a more comfortable driving experience.

Door width

The Cat 259D3 may feature a wider door for improved accessibility, while the door width of the Cat 259D may vary depending on the model and optional accessories.

Pressurized cab

The Cat 259D3 may come with a quiet, pressurized cab for a more comfortable working environment. The Cat 259D may also have this feature, depending on the model and optional accessories.

Cat 259d VS 259d3 in construction site

Cat 259D vs 259D3: Differences in Features

Power and efficiency

The Cat 259D boasts powerful performance and high efficiency, equipped with a reliable engine and advanced hydraulic system for outstanding power and fuel economy.

Related read: CAT 259D Skid Steer Info & Parts Lookup

The Cat 259D3 often adopts more advanced engine technology, potentially offering higher power and greater fuel efficiency. It also features a smarter power management system to optimize fuel consumption and performance.

Related read: Cat 259D3 Compact Track Loader Info & Parts Lookup


Both the CAT 259D and 259D3 exhibit excellent maneuverability, suitable for narrow and crowded workspaces.

The 259D3 incorporates some improved maneuverability features, such as faster steering or more flexible turning radius, making it easier to navigate in tight spaces.

Operational performance

Both the CAT 259D and 259D3 deliver excellent operational performance, capable of executing various loading, digging, and hauling tasks.

The 259D3 may come with some new operational performance enhancement features, such as faster loading speeds or smoother operation.

Durability and reliability

Both the CAT 259D and 259D3 feature Caterpillar’s robust design and reliable engineering technology to ensure durability and reliability.
The 259D3 may adopt some updated technologies and materials to further enhance durability and reliability.


Both the CAT 259D and 259D3 are designed with comfortable cabs to provide operator comfort and convenience.
The 259D3 may incorporate some updated comfort features, such as more comfortable seats, lower noise levels, or better air conditioning systems.

Ease of maintenance

Both the CAT 259D and 259D3 are designed for easy maintenance and repair, ensuring efficient operation over the long term. These loaders typically feature modular designs for easier maintenance and replacement of parts. However, the 259D3 may adopt some updated technologies and engineering designs, with all maintenance access points located at ground level.

Final Thoughts

After reading this article, you may have the decision. In short, when it comes to choosing between Cat 259D and Cat 259D3, consider your specific needs and preferences. Whether it’s the 259D or 259D3, they both serve as the true workhorses of construction sites. By the way, don’t forget to consider aftermarket Cat parts, which can help avoid downtime during work when necessary.