Original Caterpillar D7 small bulldozer for sale
The Caterpillar D7 Bulldozer stands as a premier heavy-duty track-type tractor, engineered to deliver exceptional performance in the most demanding construction, mining, and large-scale earthmoving operations. Building upon Caterpillar’s decades of dozer expertise, the D7 combines raw power with advanced technology to set new standards for productivity, durability, and operator comfort.
- Description
- Inquiry
The Caterpillar D7 Bulldozer stands as a premier heavy-duty track-type tractor, engineered to deliver exceptional performance in the most demanding construction, mining, and large-scale earthmoving operations. Building upon Caterpillar’s decades of dozer expertise, the D7 combines raw power with advanced technology to set new standards for productivity, durability, and operator comfort.
Powered by a robust Cat C13B engine generating 265 kW (355 hp), the D7 delivers impressive pushing capability and breakout force, making it ideal for moving large volumes of material efficiently. With an operating weight ranging from 29,776 kg to 31,932 kg depending on configuration, this bulldozer provides superior stability and traction across diverse terrain conditions, from soft soil to rocky landscapes. The D7 features a fully automatic 4-speed power shift transmission that optimizes gear selection based on load and terrain, ensuring maximum efficiency in all operating scenarios.
Equipped with cutting-edge technologies such as Cat Grade with 3D, Automated Blade Assist, and Cat Command for remote operation capabilities, the D7 significantly enhances productivity while reducing operator fatigue. The redesigned operator cab offers exceptional visibility, intuitive controls, and reduced noise levels (72 dB(A)), creating a comfortable working environment during extended shifts. Whether utilized for large-scale site preparation, mining operations, road construction, or land development, the Caterpillar D7 Bulldozer delivers unmatched performance, reliability, and value for heavy-duty applications.
Product Images
D7
Heavy Track-Type Bulldozer
29,776-31,932 kg (65,645-70,408 lbs)
EU Stage V / U.S. EPA Tier 4 Final
Core Parameters
Technical Features
- Cat C13B engine with advanced fuel injection system, delivering exceptional power and fuel efficiency
- High-drive undercarriage design for improved durability and reduced maintenance requirements
- Cat Grade 3D with Advanced IMU for automated blade control and precise grading operations
- Adaptive Load Management system optimizes power delivery based on operating conditions
- Cat Link telematics with Product Link™ Elite for comprehensive fleet management and remote monitoring
- Optional Cat Command for remote control operation, enhancing safety in hazardous environments
- Spacious operator cab with 72 dB(A) noise level, premium air-suspension seat, and 10-inch touchscreen display
- Multiple blade options including Semi-U, Universal, and Angle blades for versatile applications
Typical Applications
Large-scale construction site preparation
Mining and quarry operations
Major highway and infrastructure development
Land development and site remediation
Airport construction and runway maintenance
Flood control and water management projects
Large-scale earthmoving operations
Mining site development and reclamation
Related Products
Original Caterpillar D11 bulldozer Applicable To Mining Work For Sale
The Caterpillar D11 Bulldozer represents the ultimate in ultra-heavy track-type tractor technology, engineered to tackle the world’s most demanding mining, quarrying, and large-scale earthmoving operations. As Caterpillar’s largest production dozer, the D11 combines unprecedented power, advanced engineering, and rugged durability to move massive volumes of material efficiently in extreme environments—from deep open-pit mines to major infrastructure projects.
Original Caterpillar D2 small bulldozer for sale
The Caterpillar D2 Bulldozer represents a versatile mid-range track-type tractor designed to deliver exceptional performance across a wide spectrum of construction, agriculture, and land management applications. As a popular model in Caterpillar’s extensive dozer lineup, the D2 strikes an ideal balance between power, maneuverability, and efficiency, making it a preferred choice for contractors and operators seeking reliable performance in medium-duty operations.
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.
Original Caterpillar D9 bulldozer for sale
The Caterpillar D9 Bulldozer represents the pinnacle of heavy-track dozer technology, renowned for its exceptional power, durability, and versatility in the world’s most demanding industrial applications. For decades, the D9 has been the benchmark for large-scale earthmoving, earning a reputation as a workhorse in mining, major construction, and disaster recovery operations worldwide.
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.
Original Caterpillar D1 small bulldozer for sale
The Caterpillar D1 Bulldozer stands as a versatile and efficient compact dozer designed for a wide range of light to medium-duty applications. As Caterpillar’s smallest track-type tractor in the current lineup, the D1 combines maneuverability with powerful performance, making it an ideal choice for landscaping, residential construction, road maintenance, and agricultural operations.
Original Caterpillar D5 small bulldozer for sale
The Caterpillar D5 Bulldozer stands as a premium medium-track dozer engineered to deliver exceptional performance, precision, and efficiency in heavy construction, mining, and large-scale earthmoving operations. As a key model in Caterpillar’s next-generation dozer lineup, the D5 combines robust power with advanced technology to meet the demands of modern worksites while reducing operational costs and environmental impact.
Original Caterpillar D10 bulldozer for sale
The Caterpillar D10 Bulldozer represents the pinnacle of ultra-heavy track-type tractor technology, engineered to excel in the most demanding mining, quarrying, and large-scale earthmoving operations. As one of Caterpillar’s flagship production dozers, the D10 combines exceptional power, advanced technology, and rugged durability to handle massive workloads in extreme environments, from deep open-pit mines to major infrastructure projects worldwide.
Original Caterpillar D6 small bulldozer for sale
The Caterpillar D6 Bulldozer represents the pinnacle of medium-track dozer technology, engineered to deliver exceptional performance, versatility, and efficiency across the most demanding construction, mining, and large-scale earthmoving operations. As a flagship model in Caterpillar’s renowned dozer lineup, the D6 combines brute strength with sophisticated technology to handle heavy workloads while minimizing operational costs.
Original Caterpillar D8 small bulldozer for sale
The Caterpillar D8 Bulldozer stands as a legendary heavy-duty track-type tractor, renowned for its exceptional power, durability, and versatility in the world’s most demanding construction, mining, and large-scale earthmoving operations. With a rich heritage spanning decades of innovation, the D8 continues to set industry standards for performance and reliability in heavy equipment.
