Original Caterpillar D3 small bulldozer for sale
The Caterpillar D3 Bulldozer stands as a powerful and versatile medium-sized track-type tractor engineered to excel in a wide range of construction, mining, and land management applications. As a key model in Caterpillar’s renowned dozer lineup, the D3 combines robust performance with advanced technology to deliver exceptional productivity and efficiency in medium to heavy-duty operations.
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The Caterpillar D3 Bulldozer stands as a powerful and versatile medium-sized track-type tractor engineered to excel in a wide range of construction, mining, and land management applications. As a key model in Caterpillar’s renowned dozer lineup, the D3 combines robust performance with advanced technology to deliver exceptional productivity and efficiency in medium to heavy-duty operations.
Powered by a high-performance Cat C4.4 engine generating 198 horsepower (148 kW), the D3 offers impressive pushing capability while maintaining excellent fuel efficiency. With an operating weight of approximately 11,929 kg, this bulldozer provides superior stability and traction across diverse terrains, from soft soil conditions to rugged construction sites. The fully hydrostatic transmission ensures smooth, precise operation, allowing operators to handle both fine grading work and heavy earthmoving with equal confidence.
Equipped with cutting-edge technologies such as Cat Grade 3D with Assist and Blade Load Monitor, the D3 significantly enhances operator productivity by reducing fatigue and minimizing rework. The spacious, ergonomically designed cab features intuitive controls, exceptional visibility, and reduced noise levels (72 dB(A)), creating a comfortable working environment during extended shifts. Whether utilized for site preparation, road construction, mining support, or agricultural land development, the Caterpillar D3 Bulldozer delivers consistent performance, durability, and value for modern construction and earthmoving operations.
Product Images
D3
Medium Track-Type Bulldozer
11,929 kg (26,300 lbs)
EU Stage V / U.S. EPA Tier 4 Final
Core Parameters
Technical Features
- Cat C4.4 ACERT™ engine with advanced fuel injection system, delivering 20% better fuel efficiency than previous models
- Cat Grade 3D with Assist technology for automated blade control and precise grading operations
- Fully hydrostatic transmission with variable speed control for optimal performance in all conditions
- Heavy-duty undercarriage with extended-life components and optional lubricated track links
- Cat Link telematics system for remote monitoring, diagnostics, and fleet management
- Premium operator environment with 72 dB(A) noise level, climate control, and adjustable air-suspension seat
Typical Applications
Large-scale construction site preparation
Road and highway construction and maintenance
Mining and quarry operations
Land development and site remediation
Forestry and land clearing operations
Flood control and water management projects
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