- 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) |
Height - Top of Cab | 9 ft (3 m) |
Length of Track on Ground | 6 ft (2 m) |
Length w/ Blade | 12 ft (4 m) |
Length w/o Blade | 9 ft (3 m) |
Width Over Tracks | 6 ft (2 m) |
Engine
Aspiration | Naturally |
Displacement | 317 cu in (5,201 cu cm) |
Engine Model | 3204 |
Net Power | 65 hp (48 kw) |
Number of Cylinders | 4 |
Power Measured @ | 2400 rpm |
Hydraulic System
Pump Flow Capacity | 15 gpm (55 lpm) |
Relief Valve Pressure | 2500 psi |
Operating Specifications
Alternator Supplied Amperage | 40 amps |
Cooling System Fluid Capacity | 5 gal (20 l) |
Engine Oil Capacity | 3 gal (12 l) |
Final Drives Fluid Capacity | 2 gal (8 l) |
Fuel Capacity | 30 gal (114 l) |
Hydraulic Fluid Capacity | 19 gal (70 l) |
Operating Voltage | 12 volts |
Operating Weight | 15,161 lbs (6,877 kg) |
Standard Blade
Blade Angle (both directions) | 25 degrees |
Capacity | 2 cu yd (1 cu m) |
Height | 33 in (84 cm) |
Width | 8 ft (2 m) |
Transmission
Max Speed - Forward | 7 mph (11 kph) |
Max Speed - Reverse | 7 mph (11 kph) |
Number of Forward Gears | 3 |
Number of Reverse Gears | 3 |
Transmission Type | Planetary Powershift |
Undercarriage
Ground Contact Area | 1,721 cu in (28,196 cu cm) |
Number of Shoes per Side | 36 |
Number of Track Rollers per Side | 5 |
Standard Shoe Size | 12 in (30 cm) |
Track Gauge | 5 ft (1 m) |