- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D4H II ➔
Introducing the Caterpillar D4H II Crawler Dozer, a powerful and efficient machine designed for heavy-duty earthmoving tasks. With a turbocharged engine delivering 99 horsepower, this bulldozer boasts excellent performance metrics including a standard blade capacity of 2.5 cubic yards and a maximum speed of 6.4 mph in forward and 7.6 mph in reverse. The D4H II's durable design features a 317.4 cubic-inch engine displacement, 7.2 psi ground pressure, and 27,597.4 lbs operating weight, making it ideal for a wide range of construction and excavation projects.
General Specifications
Dimensions
Ground Clearance | 1 ft (0 m)
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Height - Top of Cab | 10 ft (3 m)
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Length of Track on Ground | 7 ft (2 m)
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Length w/ Blade | 14 ft (4 m)
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Length w/o Blade | 11 ft (3 m)
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Width Over Tracks | 7 ft (2 m)
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Engine
Aspiration | turbocharged
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Displacement | 317 cu in (5,201 cu cm)
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Engine Model | 3204
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Gross Power | 99 hp (74 kw)
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Net Power | 95 hp (71 kw)
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Number of Cylinders | 4
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Power Measured @ | 2200 rpm
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Hydraulic System
Pump Flow Capacity | 25 gpm (95 lpm)
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Pump type | Variable-displacement piston pump senses implement load
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Relief Valve Pressure | 2700 psi
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Operating Specifications
Cooling System Fluid Capacity | 7 gal (27 l)
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Engine Oil Capacity | 4 gal (15 l)
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Final Drives Fluid Capacity | 2 gal (6 l)
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Fuel Capacity | 44 gal (167 l)
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Hydraulic Fluid Capacity | 18 gal (67 l)
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Operating Weight | 22,597 lbs (10,250 kg)
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Standard Blade
Capacity | 3 cu yd (2 cu m)
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Height | 38 in (97 cm)
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Width | 9 ft (3 m)
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Transmission
Max Speed - Forward | 6 mph (10 kph)
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Max Speed - Reverse | 8 mph (12 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 power shift
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Undercarriage
Ground Contact Area | 3,168 cu in (51,914 cu cm)
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Ground Pressure | 7.2 psi
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Number of Shoes per Side | 39
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Number of Track Rollers per Side | 7
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Standard Shoe Size | 18 in (46 cm)
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Track Gauge | 6 ft (2 m)
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