Caterpillar D9 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D9 ➔

The Caterpillar D9 is a heavy-duty crawler dozer used in earthmoving, mining, land clearing, and large-scale construction. Built for high drawbar pull and blade capacity, the D9 is designed to move material in demanding conditions and on rough terrain. Caterpillar has produced multiple D9 variants over time, including older mechanical models and newer electronically controlled versions. Typical applications include ripping, grading, site preparation, and bulk material handling. The D9 is recognized for its large undercarriage, powerful diesel engine, and durable frame construction. It remains a standard reference model in the crawler dozer category.

General Specifications

Caterpillar D9 Crawler Dozer General Specifications specifications
Blade Cap.	21.7 cu yd — Starting 2021 Model Year
Blade Capacity	21.7 cu yd — Starting 2023 Model Year
Engine	C18 — Starting 2023 Model Year
Engine Power hp (kW)	452 (337.1) — Starting 2024 Model Year
Engine Type	Cat C18 — Starting 2024 Model Year
Net Power	452.00 hp (337.06 kw) — Starting 2021 Model Year
Operating Weight	110,225.00 lbs (49,997.28 kg) — Starting 2021 Model Year
Weight lbs (kg)	110,225 (49,988) — Starting 2024 Model Year

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Caterpillar D9 Crawler Dozer Specs

General Specifications

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