Caterpillar D4C HST III Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D4C HST III ➔

The Caterpillar D4C HST III Crawler Dozer is a powerful machine designed for efficient earthmoving and construction tasks. With a Gross Power of 88 hp and a Hydraulic System Pump Flow Capacity of 17.6 gpm, this dozer ensures optimal performance and productivity on the job site. Its compact dimensions make it versatile for various applications, while the transmission type of Hydrostatic allows for smooth operation. Equipped with a standard blade capacity of 2.2 cu yd and an operating weight of 16150 lbs, the D4C HST III is a reliable and efficient choice for any construction project.

Dimensions

Caterpillar D4C HST III Crawler Dozer Dimensions specifications
Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	9.00 ft (2.74 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	9.80 ft (2.99 m)
Width Over Tracks	6.30 ft (1.92 m)

Engine

Caterpillar D4C HST III Crawler Dozer Engine specifications
Aspiration	Natural
Displacement	305.00 cu in (4,998.07 cu cm)
Engine Model	Cat 3046
Gross Power	88.00 hp (65.62 kw)
Net Power	81.00 hp (60.40 kw)
Number of Cylinders	6
Power Measured @	2400 rpm

Hydraulic System

Caterpillar D4C HST III Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	17.60 gpm (66.62 lpm)
Pump type	Gear
Relief Valve Pressure	2500 psi

Operating Specifications

Caterpillar D4C HST III Crawler Dozer Operating Specifications specifications
Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	5.60 gal (21.20 l)
Engine Oil Capacity	3.50 gal (13.25 l)
Final Drives Fluid Capacity	3.90 gal (14.76 l)
Fuel Capacity	41.50 gal (157.08 l)
Hydraulic Fluid Capacity	15.10 gal (57.15 l)
Operating Voltage	12 volts
Operating Weight	16,150.00 lbs (7,325.53 kg)

Standard Blade

Caterpillar D4C HST III Crawler Dozer Standard Blade specifications
Blade Angle (both directions)	25 degrees
Capacity	2.20 cu yd (1.68 cu m)
Height	36.60 in (92.96 cm)
Width	9.00 ft (2.74 m)

Transmission

Caterpillar D4C HST III Crawler Dozer Transmission specifications
Max Speed - Forward	5.60 mph (9.01 kph)
Max Speed - Reverse	5.60 mph (9.01 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Hydrostatic

Undercarriage

Caterpillar D4C HST III Crawler Dozer Undercarriage specifications
Ground Contact Area	2,586.00 cu in (42,377.04 cu cm)
Ground Pressure	6.3 psi
Number of Shoes per Side	39
Number of Track Rollers per Side	6
Standard Shoe Size	16.00 in (40.64 cm)
Track Gauge	5.00 ft (1.52 m)

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