The 2021 Caterpillar D3 is a next-generation crawler dozer engineered for precision grading, site preparation, road construction, land clearing, utility work, and commercial earthmoving. Featuring Caterpillar's advanced hydrostatic drive system, differential steering, and a versatile 6-way PAT blade, the D3 delivers exceptional maneuverability, fuel efficiency, and grading accuracy in a compact yet highly capable machine.
With only 504 verified hours, this dozer has seenโฆ
The 2021 Caterpillar D3 is a next-generation crawler dozer engineered for precision grading, site preparation, road construction, land clearing, utility work, and commercial earthmoving. Featuring Caterpillar’s advanced hydrostatic drive system, differential steering, and a versatile 6-way PAT blade, the D3 delivers exceptional maneuverability, fuel efficiency, and grading accuracy in a compact yet highly capable machine.
With only 504 verified hours, this dozer has seen exceptionally light use and has been professionally maintained, fully serviced, and thoroughly inspected to ensure it is ready for immediate operation. Equipped with a three-shank ripper, forestry protection package, Electronic Monitoring System, and a fully enclosed climate-controlled cab, this machine is built for maximum productivity in demanding environments.
Specifications
Year: 2021
Manufacturer: Caterpillar
Model: D3
Machine Type: Crawler Dozer
Condition: Used
Hours: 504 (Meter Reading)
Engine
Caterpillar Turbo Diesel Engine
4 Cylinders
Fuel Type: Diesel
Excellent fuel efficiency
High torque output
Reliable cold starts
Smooth and dependable performance
Designed for continuous heavy-duty operation
Transmission
Hydrostatic Transmission
Smooth, infinitely variable speed control
Excellent pushing performance
Responsive travel controls
Superior maneuverability on rough terrain
Operator Station
Enclosed Cab
Air Conditioning
Heating System
Electronic Monitoring System (EMS)
Differential Steering
Ergonomic joystick controls
Suspension seat
Excellent visibility
Low-noise operator environment for maximum comfort
Blade
6-Way Straight (PAT) Blade
Blade Type: 6-Way Straight
Width: 9 Feet
Hydraulic angle, tilt, and pitch adjustment
Outstanding grading precision
Excellent material control
Ideal for finish grading and site preparation
Perfect for:
Road Construction
Site Development
Finish Grading
Land Clearing
Backfilling
Landscaping
Utility Projects
Rear Attachment
Heavy-Duty Ripper
Three-Shank Configuration
Excellent penetration into compacted soil and rock
Ideal for:
Breaking hard ground
Land development
Pipeline preparation
Forestry work
Road construction
Forestry Protection Package
This machine is equipped with heavy-duty protective components, including:
Screen Guards
Protective Sweeps
Added protection for the cab and engine compartment
Ideal for forestry, land clearing, and brush management applications
Tracks
Heavy-Duty Steel Tracks
Width: 20 Inches
Single Grouser Shoes
7 Bottom Rollers
Excellent traction
Stable operation on soft and uneven terrain
Durable undercarriage designed for long service life
Ideal Applications
Site Preparation
Road Construction
Land Clearing
Commercial Construction
Utility Installation
Forestry Operations
Property Development
Agriculture
Pipeline Projects
Municipal Maintenance
Grading
Earthmoving
Condition
This 2021 Caterpillar D3 has been fully serviced, professionally inspected, and is work-ready. With only 504 verified hours, it has experienced exceptionally light use and remains in outstanding operating condition. The Caterpillar 4-cylinder diesel engine runs smoothly, the hydrostatic transmission delivers precise control, and all hydraulic systems perform exactly as intended.
The enclosed heated and air-conditioned cab provides exceptional operator comfort, while the 6-way PAT blade, three-shank ripper, Electronic Monitoring System, differential steering, forestry screen guards, and protective sweeps make this dozer exceptionally versatile for grading, earthmoving, land clearing, and construction applications.
Whether you’re a contractor, developer, municipality, or land management professional, the 2021 Caterpillar D3 delivers outstanding performance, precision, durability, and the legendary reliability that Caterpillar equipment is known for. Ready to work from day one, this low-hour dozer is an excellent addition to any professional fleet.
Frontier Legacy Fleet
Bond Number: CO 13069
Company Reg#: 20211929794
Formation Date: 10/07/2015
support@frontierlegacyfleet.com
1691 Walrond Ave, Kansas City, MO 64127
