- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D9H ➔
The Caterpillar D9H is a heavy crawler dozer produced by Caterpillar for earthmoving, ripping, and large-scale grading applications. Part of the D9 series, the D9H is known for its high drawbar pull, durable undercarriage, and use in mining, quarrying, forestry, and major construction work. It is typically equipped with a large diesel engine, power shift transmission, and a heavy-duty blade for pushing material in demanding conditions. The D9H remains a recognized model in the crawler dozer category due to its size, serviceability, and long production history in heavy equipment fleets.
Dimensions
| Width Over Tracks | 10.00 ft (3.05 m)
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Operating Specifications
| Fuel Capacity | 229.90 gal (870.17 l)
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Standard Blade
Transmission
| Max Speed - Reverse | 8.30 mph (13.36 kph)
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| Number of Forward Gears | 3
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| Number of Reverse Gears | 3
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| Transmission Type | powershift
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Undercarriage
| Ground Contact Area | 6,336.00 cu in (103,828.67 cu cm)
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| Ground Pressure | 14.7 psi
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| Number of Track Rollers per Side | 7
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| Standard Shoe Size | 24.10 in (61.21 cm)
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| Track Gauge | 7.60 ft (2.32 m)
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