Caterpillar D4B LGP Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D4B LGP ➔

The Caterpillar D4B LGP Crawler Dozer is a powerful and versatile machine designed for a variety of earthmoving tasks. With a gross power of 81 hp and a fuel capacity of 30.7 gallons, this bulldozer can handle tough terrain with ease. The hydraulic system provides a pump flow capacity of 14.6 gpm and a relief valve pressure of 2500 psi, ensuring smooth and efficient operation. Featuring a standard blade capacity of 2.2 cubic yards and a blade width of 10.2 feet, the D4B LGP is ideal for construction, forestry, and agricultural applications.

Dimensions

Caterpillar D4B LGP Crawler Dozer Dimensions specifications
Ground Clearance	1.00 ft (0.30 m)
Height - Top of Cab	8.80 ft (2.68 m)
Length of Track on Ground	6.80 ft (2.07 m)
Length w/ Blade	13.20 ft (4.02 m)
Length w/o Blade	9.90 ft (3.02 m)
Width Over Tracks	7.50 ft (2.29 m)

Engine

Caterpillar D4B LGP Crawler Dozer Engine specifications
Displacement	317.40 cu in (5,201.27 cu cm)
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 LGP Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	14.60 gpm (55.26 lpm)
Pump type	gear
Relief Valve Pressure	2500 psi

Operating Specifications

Caterpillar D4B LGP Crawler Dozer Operating Specifications 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 volts
Operating Weight	17,195.00 lbs (7,799.53 kg)

Standard Blade

Caterpillar D4B LGP Crawler Dozer Standard Blade specifications
Blade Angle (both directions)	25 degrees
Capacity	2.20 cu yd (1.68 cu m)
Height	32.60 in (82.80 cm)
Width	10.20 ft (3.11 m)

Transmission

Caterpillar D4B LGP 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 LGP Crawler Dozer Undercarriage specifications
Ground Contact Area	4,051.00 cu in (66,384.14 cu cm)
Ground Pressure	64.2 psi
Number of Shoes per Side	39
Standard Shoe Size	25.00 in (63.50 cm)
Track Gauge	5.50 ft (1.68 m)

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