- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D3B ➔
The Caterpillar D3B Crawler Dozer is a reliable and powerful piece of equipment designed for various construction and earthmoving tasks. With a net power of 65 hp and a hydraulic system pump flow capacity of 14.6 gpm, this bulldozer can handle a range of applications with ease. Its compact dimensions, including a height of 8.8 ft and width over tracks of 5.9 ft, make it versatile and maneuverable on job sites. Equipped with a durable blade and efficient transmission system, the Caterpillar D3B is a high-performing asset for tackling challenging terrain and getting the job done efficiently.
Dimensions
| Ground Clearance | 1 ft (0 m)
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| Height - Top of Cab | 9 ft (3 m)
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| Length of Track on Ground | 6 ft (2 m)
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| Length w/ Blade | 12 ft (4 m)
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| Length w/o Blade | 9 ft (3 m)
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| Width Over Tracks | 6 ft (2 m)
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Engine
| Aspiration | Naturally
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| Displacement | 317 cu in (5,201 cu cm)
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| Engine Model | 3204
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| Net Power | 65 hp (48 kw)
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| Number of Cylinders | 4
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| Power Measured @ | 2400 rpm
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Hydraulic System
| Pump Flow Capacity | 15 gpm (55 lpm)
|
| Relief Valve Pressure | 2500 psi
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Operating Specifications
| Alternator Supplied Amperage | 40 amps
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| Cooling System Fluid Capacity | 5 gal (20 l)
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| Engine Oil Capacity | 3 gal (12 l)
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| Final Drives Fluid Capacity | 2 gal (8 l)
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| Fuel Capacity | 30 gal (114 l)
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| Hydraulic Fluid Capacity | 19 gal (70 l)
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| Operating Voltage | 12 volts
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| Operating Weight | 15,161 lbs (6,877 kg)
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Standard Blade
| Blade Angle (both directions) | 25 degrees
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| Capacity | 2 cu yd (1 cu m)
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| Height | 33 in (84 cm)
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| Width | 8 ft (2 m)
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Transmission
| Max Speed - Forward | 7 mph (11 kph)
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| Max Speed - Reverse | 7 mph (11 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 | Planetary Powershift
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Undercarriage
| Ground Contact Area | 1,721 cu in (28,196 cu cm)
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| Number of Shoes per Side | 36
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| Number of Track Rollers per Side | 5
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| Standard Shoe Size | 12 in (30 cm)
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| Track Gauge | 5 ft (1 m)
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