The Cat D3 Dozer is a rugged, medium-sized crawler dozer built for versatile earthmoving, grading, and site preparation. Powered by a fuel-efficient Cat® C4.4 engine and advanced hydrostatic transmission, it delivers strong pushing power, smooth operation, and excellent productivity with low owning and operating costs.
With factory-integrated technology options, responsive controls, and a comfortable ergonomic cab, the Cat D3 excels on residential, commercial, utility, and road construction sites. If you’re searching for a compact bulldozer for sale, Cat D3 specs, or a reliable medium dozer for grading and leveling, the Cat D3 provides the perfect balance of power, precision, and efficiency.
Machine Width: 2,010 mm
Machine Length: 3,568 mm
Machine Height: 2,782 mm
Machine Weight: ~9,675 kg
Engine Power: 100 hp / 75 kW (Cat C4.4) kW
Type: Small Dozers
The Cat D3 Dozer delivers fuel-efficient performance with a clean-burning Cat C4.4 engine, helping reduce emissions and lower operating costs. Its durable design supports extended service life and sustainable operation across grading, site prep, and earthmoving jobs.
Equipped with advanced Cat Grade and control technologies, the D3 improves accuracy and productivity on every pass. Responsive hydrostatic transmission and intuitive operator controls ensure smooth performance, faster cycle times, and reduced rework.
The Cat D3 Dozer prioritises jobsite safety with enhanced visibility, a comfortable ROPS/FOPS cab, and ergonomic controls. Stable undercarriage design and reliable braking systems help operators maintain control in challenging terrain.