- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D4H LGP ➔
The Caterpillar D4H LGP Crawler Dozer is a powerful and versatile machine that offers exceptional performance and durability for a wide range of construction and earthmoving tasks. With its turbocharged engine generating a gross power of 99 hp and a net power of 90 hp, this bulldozer is capable of tackling tough jobs with ease. Its hydraulic system features a load sensing, variable displacement piston pump with a flow capacity of 25 gpm and a relief valve pressure of 2700 psi, ensuring precise and efficient operation. Equipped with a standard blade capacity of 2.7 cu yd and a maximum speed of 6.4 mph forward and 7.6 mph in reverse, the Caterpillar D4H LGP is a reliable workhorse that excels in any terrain.
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 | 9 ft (3 m)
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Length w/ Blade | 16 ft (5 m)
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Length w/o Blade | 12 ft (4 m)
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Width Over Tracks | 9 ft (3 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 | 90 hp (67 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 | Load sensing variable displacement piston pump
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Relief Valve Pressure | 2700 psi
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Operating Specifications
Alternator Supplied Amperage | 35 amps
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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 Voltage | 24 volts
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Operating Weight | 24,790 lbs (11,245 kg)
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Standard Blade
Capacity | 3 cu yd (2 cu m)
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Height | 36 in (91 cm)
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Width | 11 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 powershift
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Undercarriage
Ground Contact Area | 6,169 cu in (101,094 cu cm)
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Ground Pressure | 4.2 psi
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Number of Shoes per Side | 44
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Number of Track Rollers per Side | 7
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Standard Shoe Size | 30 in (76 cm)
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Track Gauge | 7 ft (2 m)
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