- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D8R II ➔
The Caterpillar D8R II Crawler Dozer is a powerful and versatile machine designed for heavy-duty earthmoving tasks. With a Gross Power of 310 hp and an Operating Weight of 82,960 lbs, this dozer delivers reliable performance in various construction and mining applications. Equipped with a standard blade capacity of 11.4 cu yd and a durable undercarriage with 22.1-inch standard shoe size, the D8R II ensures efficient operations and optimal maneuverability. From its 6.6 mph maximum speed in forward to the 14.7 psi ground pressure, this crawler dozer offers exceptional productivity and precision on the job site.
General Specifications
Dimensions
Ground Clearance | 2 ft (1 m)
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Height - Top of Cab | 12 ft (4 m)
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Length of Track on Ground | 11 ft (3 m)
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Length w/ Blade | 22 ft (7 m)
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Length w/o Blade | 16 ft (5 m)
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Width Over Tracks | 9 ft (3 m)
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Engine
Displacement | 891 cu in (14,601 cu cm)
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Engine Model | 3406E TA
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Gross Power | 310 hp (231 kw)
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Number of Cylinders | 6
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Power Measured @ | 2000 rpm
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Operating Specifications
Fuel Capacity | 165 gal (625 l)
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Operating Weight | 82,960 lbs (37,630 kg)
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Standard Blade
Capacity | 11 cu yd (9 cu m)
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Height | 67 in (169 cm)
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Width | 13 ft (4 m)
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Transmission
Max Speed - Forward | 7 mph (11 kph)
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Max Speed - Reverse | 9 mph (14 kph)
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Number of Forward Gears | 3
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Number of Reverse Gears | 3
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Undercarriage
Ground Contact Area | 5,544 cu in (90,850 cu cm)
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Ground Pressure | 14.7 psi
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Number of Track Rollers per Side | 8
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Standard Shoe Size | 22 in (56 cm)
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Track Gauge | 7 ft (2 m)
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