- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D11R ➔
The Caterpillar D11R is a powerful and efficient Crawler Dozer designed for heavy-duty earthmoving tasks. With a turbocharged and aftercooled 3508B engine producing 915 horsepower, this dozer boasts impressive performance capabilities. Its dimensions, including a ground clearance of 2.1 feet, a height of 15.3 feet, and a width over tracks of 11.9 feet, make it suitable for a variety of construction and mining applications. Equipped with a Power Shift transmission with 3 forward and reverse gears, as well as a robust undercarriage featuring 41 shoes per side, the Caterpillar D11R ensures reliable operation and productivity on the job site.
General Specifications
Dimensions
Ground Clearance | 2 ft (1 m)
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Height - Top of Cab | 15 ft (5 m)
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Length of Track on Ground | 15 ft (4 m)
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Length w/o Blade | 20 ft (6 m)
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Width Over Tracks | 12 ft (4 m)
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Engine
Aspiration | Turbocharged and Aftercooled
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Engine Model | 3508B
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Gross Power | 915 hp (682 kw)
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Net Power | 850 hp (634 kw)
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Number of Cylinders | 8
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Power Measured @ | 1800 rpm
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Operating Specifications
Alternator Supplied Amperage | 100 amps
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Cooling System Fluid Capacity | 61 gal (231 l)
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Engine Oil Capacity | 28 gal (106 l)
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Final Drives Fluid Capacity | 8 gal (30 l)
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Fuel Capacity | 389 gal (1,471 l)
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Hydraulic Fluid Capacity | 54 gal (205 l)
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Operating Voltage | 24 volts
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Transmission
Max Speed - Forward | 7 mph (12 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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Transmission Type | Power Shift
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Undercarriage
Number of Shoes per Side | 41
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Number of Track Rollers per Side | 8
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Track Pitch | 13 in (32 cm)
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