- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D9L ➔
The Caterpillar D9L is a heavy-duty crawler dozer produced by Caterpillar for earthmoving, mining, and large-scale construction applications. It is part of the D9 series and is known for its high drawbar pull, durable undercarriage, and ability to handle demanding grading, ripping, and land clearing tasks. The D9L typically features a large diesel engine, power shift transmission, and a reinforced track-type undercarriage designed for traction and stability in rough terrain. Used in quarry work, road building, and site preparation, the D9L remains a recognized model in the crawler dozer category for its size, strength, and serviceability.
Dimensions
| Ground Clearance | 2.10 ft (0.64 m)
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| Height - Top of Cab | 13.90 ft (4.24 m)
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| Length of Track on Ground | 11.70 ft (3.57 m)
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| Length w/ Blade | 23.30 ft (7.10 m)
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| Length w/o Blade | 17.50 ft (5.33 m)
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| Width Over Tracks | 10.50 ft (3.20 m)
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Engine
| Displacement | 1,647.70 cu in (27,001.03 cu cm)
|
| Engine Model | 3412
|
| Gross Power | 460.00 hp (343.03 kw)
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Operating Specifications
| Fuel Capacity | 255.00 gal (965.18 l)
|
| Operating Weight | 114,655.90 lbs (52,007.11 kg)
|
Standard Blade
Transmission
| Max Speed - Forward | 7.60 mph (12.23 kph)
|
| Max Speed - Reverse | 9.40 mph (15.13 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 | 6,696.10 cu in (109,729.66 cu cm)
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| Ground Pressure | 17.2 psi
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| Number of Track Rollers per Side | 8
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| Standard Shoe Size | 24.10 in (61.21 cm)
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| Track Gauge | 8.30 ft (2.53 m)
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