Original Caterpillar D4 small bulldozer for sale
The Caterpillar D4 Bulldozer represents the next generation of medium-track dozers, engineered to deliver exceptional performance, precision, and efficiency across a wide range of construction, mining, and land development applications. As a cornerstone of Caterpillar’s renowned dozer lineup, the D4 combines robust power with advanced technology to meet the demands of modern worksites while reducing operational costs.
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The Caterpillar D4 Bulldozer represents the next generation of medium-track dozers, engineered to deliver exceptional performance, precision, and efficiency across a wide range of construction, mining, and land development applications. As a cornerstone of Caterpillar’s renowned dozer lineup, the D4 combines robust power with advanced technology to meet the demands of modern worksites while reducing operational costs.
Powered by a high-performance Cat C4.4 ACERT™ engine producing 214 horsepower (160 kW), the D4 delivers impressive pushing capability while maintaining optimal fuel efficiency. With an operating weight of approximately 13,599 kg, this bulldozer provides superior stability and traction across diverse terrains, from soft soil conditions to rugged construction environments. The fully hydrostatic transmission ensures smooth, responsive operation, allowing operators to handle both fine grading tasks and heavy earthmoving with exceptional precision.
Equipped with cutting-edge technologies such as Cat Grade 3D with Advanced Inertial Measuring Unit (IMU) and Blade Load Monitor, the D4 significantly enhances productivity by reducing operator fatigue and minimizing rework. The redesigned operator 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 land development, the Caterpillar D4 Bulldozer sets new standards for performance, durability, and value in the medium dozer category.
Product Images
D4
Medium Track-Type Bulldozer
13,599 kg (29,981 lbs)
EU Stage V / U.S. EPA Tier 4 Final
Core Parameters
Technical Features
- Cat C4.4 ACERT™ engine with advanced fuel management, delivering 23% better fuel efficiency than previous models
- Cat Grade 3D with Advanced IMU for automated blade control and precise grading operations, reducing rework by up to 45%
- Fully hydrostatic transmission with variable speed control and automatic power management
- Heavy-duty undercarriage with extended-life components and optional low ground pressure configuration
- Cat Link telematics system with Product Link™ and VisionLink® for remote monitoring and fleet management
- Redesigned operator cab with 72 dB(A) noise level, premium air-suspension seat, and intuitive 10-inch touchscreen display
- Optional rear ripper attachment for breaking up compacted soil and rock formations
Typical Applications
Highway and road construction
Mining and quarry operations
Land development and site remediation
Airport runway construction and maintenance
Flood control and water management projects
Forestry and land clearing operations
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