The Cat® D3 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.
Power - Net
77.6kW
Displacement
3.6l
Net Power - 2,200 rpm - SAE J1349
77.6kW
Overview
The Cat® D3 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.
Specifications
Engine
- Power - Net77.6kW
- Displacement3.6l
- Net Power - 2,200 rpm - SAE J134977.6kW
- Net Power - 2,200 rpm - ISO 9249/EEC 80/126977.6kW
Attachments
COMPATIBLE WITH
Cat® Detect with Smart Camera
The Cat® Detect with Smart Camera safety technology utilizes a smart camera, an in-cab display and alerts to help your operator keep track of people near the machine.
View ModelsCat® Detect with Surround Cameras
The Cat® Detect with Surround Camera system uses three or four cameras and an in-cab display to give operators a view of their surroundings. It's an effective way to increase safety at the site.
View Models
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