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7,500 hrs
145 HP
Dozer
Tracks
Enclosed Cab
Used
36,400 lbs
78 gal
ROPS
Closed
Has AC
No
Has Heat
No
Horsepower
145 HP
Engine manufacturer
Caterpillar
Fuel capacity
78 gal
Track or wheel
Tracks
Operating weight
36,400 lbs
This 2006 Caterpillar D6N XL is a production-ready, extended track frame dozer built for high-speed finish grading, heavy utility backfilling, and long-distance right-of-way production. With 7,500 original hours, this highly desirable pre-emissions machine starts instantly, runs exceptionally strong, and features an uncompromised mechanical power train completely free of complex computer modules or DEF requirements.
Equipped with a tight, heavy-duty straight blade and an enclosed cabin, this unit stands on an excellent XL undercarriage showing minimal wear. This is a clean, turn-key asset engineered for maximum mechanical reliability and immediate field deployment—not a project machine.
Technical Specifications • Model Year: 2006 • Operating Hours: 7,500 • Engine: Cat 3126B HEUI Turbocharged 6-Cylinder Diesel (Pre-DEF) • Net Power: 145 hp • Transmission: Powershift (3 Forward / 3 Reverse) • Undercarriage Configuration: Extra Long (XL) Extended Track Frame • Blade Type: Straight Blade • Operating Weight: Approx. 36,400 lbs • Fuel Capacity: 78 gallons
Key Features & Equipment • Pre-Emissions Cat Engine: Powered by a reliable Cat 6-cylinder engine that starts easy and runs strong without DEF, DPF, or modern computer limitations. • High-Tier XL Undercarriage: Features the extended XL track footprint for enhanced fore-and-aft grading stability, with components in excellent condition. • Tight Straight Blade: Heavy-duty front blade assembly is tight at all pins, bushings, and cylinders, and is completely ready to push under heavy load. • Enclosed Cabin: Fully enclosed structural cab designed to protect the operator and minimize environmental fatigue on long shifts. • Job-Ready Status: Mechanically verified and functionally tested to ensure immediate uptime and cash flow out on the job site.
Additional Information • Undercarriage Longevity: The narrower shoe profile and extended frame of the XL layout significantly lower track twisting stresses on hard ground, ensuring lower maintenance overhead compared to LGP setups. • Simplified Maintenance: Built during the peak era of Caterpillar mechanical engineering, making this machine highly popular with independent mechanics due to straightforward hydraulic and fuel systems. • Transport Efficiency: The XL chassis configuration and blade dimensions optimize legal shipping widths, allowing for faster transport logi
Can I review inspection photos and a condition report before I buy?
Yes. Listings include detailed photos and, when available, an inspection or condition summary so you can see wear, leaks, undercarriage, and cab condition. Ask your representative for the latest meter reading and any service records the seller can provide—hours and condition are often verified at listing time but can change.
Do you arrange shipping or delivery?
Shipping and logistics are often available nationwide through vetted transport partners. Cost depends on distance, dimensions, weight, and whether the machine is running and load-ready. Your sales representative can quote options and timing; pickup at the equipment location may also be arranged where allowed.
How accurate is the hour meter, and can I verify it?
Published hours reflect the last reported reading on the machine or in available documentation. Meters can be replaced or incorrect; we recommend confirming hours with your own inspection or a qualified technician before purchase. Ask whether an ECM or telematics readout is available for your unit.
Is the machine sold as-is, and is there a warranty?
Used heavy equipment is often sold as-is, where-is, unless a separate written warranty or service plan is offered on your specific deal. Remaining manufacturer or extended coverage, if any, may be transferable—confirm in writing. Always review the purchase agreement and inspection terms before committing.
What paperwork should I expect (title, lien release, export)?
Expect a bill of sale and any title or ownership documents required in your state or country. If the unit was financed, ensure lien release is documented. For export, additional customs, EPA, or certification paperwork may apply—your representative can flag what is needed for your destination.
Purchase
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Status: available
Price excludes taxes, fees, and shipping unless noted. Contact your representative for availability and inspections.