- 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. Introduced as part of the D9 series, the D9L is known for its high drawbar pull, durable undercarriage, and ability to handle demanding grading, ripping, and bulk material movement. It typically features a large diesel engine, power shift transmission, and a rugged steel track undercarriage designed for traction in difficult ground conditions. The D9L has been used in quarrying, land clearing, road building, and site preparation. It remains a recognized model in the Caterpillar crawler dozer lineup.
Dimensions
| Ground Clearance | 2.10 ft (0.64 m)
|
| Height - Top of Cab | 13.90 ft (4.24 m)
|
| Length of Track on Ground | 11.70 ft (3.57 m)
|
| Length w/ Blade | 23.30 ft (7.10 m)
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| Length w/o Blade | 17.50 ft (5.33 m)
|
| Width Over Tracks | 10.50 ft (3.20 m)
|
Engine
| Displacement | 1,647.70 cu in (27,001.03 cu cm)
|
| Engine Model | 3412
|
| Gross Power | 460.00 hp (343.03 kw)
|
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
|
| Number of Reverse Gears | 3
|
| Transmission Type | Powershift
|
Undercarriage
| Ground Contact Area | 6,696.10 cu in (109,729.66 cu cm)
|
| 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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