Category : Crawler Dozers ➔ Manufacturer : Caterpillar ➔ Model : D4B ➔
The Caterpillar D4B Crawler Dozer is a powerful and versatile machine designed to tackle a variety of earthmoving and construction tasks. With a solid engine delivering 75 horsepower and a hydraulic system capable of handling 14.6 gallons per minute, this dozer is built for efficiency and performance. Its standard blade with a capacity of 2 cubic yards and an impressive blade width of 8 feet make it ideal for pushing and leveling materials with ease. The D4B's transmission offers smooth operation with planetary powershift technology, while its undercarriage provides stability and durability for heavy-duty work in challenging terrains.
Dimensions
Caterpillar D4B Crawler Dozer Dimensions specifications
Ground Clearance
0.96 ft (0.29 m)
Height
8.58 ft (2.62 m)
Height To Top Of Cab
8.75 ft (2.67 m)
Length
12.17 ft (3.71 m)
Length Of Track On Ground
6.76 ft (2.06 m)
Length W/ Blade
12.18 ft (3.71 m)
Length W/O Blade
9.09 ft (2.77 m)
Weight
16,422.00 lbs (7,448.90 kg)
Width
5.67 ft (1.73 m)
Width Over Tracks
5.84 ft (1.78 m)
Engine
Caterpillar D4B Crawler Dozer Engine specifications
Displacement
317.40 cu in (5,201.27 cu cm)
Engine Make
2236
Engine Model
3204
Gross Power
81.00 hp (60.40 kw)
Net Power
75.00 hp (55.93 kw)
Number Of Cylinders
4
Power Measured @
2400 rpm
Hydraulic System
Caterpillar D4B Crawler Dozer Hydraulic System specifications
Pump Flow Capacity
14.60 gpm (55.26 lpm)
Pump Type
gear
Relief Valve Pressure
2500 psi
Operational
Caterpillar D4B Crawler Dozer Operational specifications
Alternator Supplied Amperage
40 amps
Cooling System Fluid Capacity
5.30 gal (20.06 l)
Engine Oil Capacity
3.20 gal (12.11 l)
Final Drives Fluid Capacity
2.20 gal (8.33 l)
Fuel Capacity
30.70 gal (116.20 l)
Hydraulic Fluid Capacity
18.50 gal (70.02 l)
Operating Voltage
12 V
Operating Weight
16,422.00 lbs (7,448.90 kg)
Standard Blade
Caterpillar D4B Crawler Dozer Standard Blade specifications
Blade Angle (Both Directions)
25 degrees
Capacity
2 cu yd
Cutting Depth
15.00 in (38.10 cm)
Height
36.60 in (92.96 cm)
Width
8.00 ft (2.44 m)
Transmission
Caterpillar D4B Crawler Dozer Transmission specifications
Max Speed - Forward
6.90 mph (11.10 kph)
Max Speed - Reverse
7.40 mph (11.91 kph)
Number Of Forward Gears
3
Number Of Reverse Gears
3
Transmission Type
Planetary Powershift
Undercarriage
Caterpillar D4B Crawler Dozer Undercarriage specifications
Ground Contact Area
2590 in2
Ground Pressure
6.35 psi
Number Of Shoes Per Side
39
Standard Shoe Size
15.99 in (40.61 cm)
Track Gauge
4.67 ft (1.42 m)
