- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D9N ➔
The Caterpillar D9N Crawler Dozer is a powerful and versatile machine designed to handle tough earthmoving and construction tasks with ease. With a reliable 3408 engine and a hydraulic system capable of delivering 81.9 gpm, this dozer provides optimal performance for various applications. Its impressive dimensions, including a ground clearance of 1.7 ft and a blade width of 14.2 ft, make it ideal for large-scale projects. The D9N's transmission features three forward and reverse gears, allowing for efficient movement on the job site, while the undercarriage design ensures stability and traction in challenging terrain.
General Specifications
Dimensions
Ground Clearance | 2 ft (1 m)
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Height - Top of Cab | 13 ft (4 m)
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Length of Track on Ground | 11 ft (3 m)
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Length w/ Blade | 23 ft (7 m)
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Length w/o Blade | 17 ft (5 m)
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Width Over Tracks | 10 ft (3 m)
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Engine
Displacement | 1,099 cu in (18,001 cu cm)
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Engine Model | 3408
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Hydraulic System
Pump Flow Capacity | 82 gpm (310 lpm)
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Relief Valve Pressure | 2700 psi
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Operating Specifications
Fuel Capacity | 209 gal (792 l)
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Hydraulic Fluid Capacity | 24 gal (89 l)
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Standard Blade
Height | 71 in (181 cm)
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Width | 14 ft (4 m)
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Transmission
Max Speed - Forward | 8 mph (12 kph)
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Max Speed - Reverse | 9 mph (15 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 | 6,572 cu in (107,698 cu cm)
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Ground Pressure | 14.3 psi
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Number of Track Rollers per Side | 8
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Standard Shoe Size | 24 in (61 cm)
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Track Gauge | 7 ft (2 m)
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