- Category: Scrapers ➔
- Manufacturer: Caterpillar ➔
- Model: 639D ➔
Introducing the Caterpillar 639D, a powerful and efficient scraper built for heavy-duty earthmoving operations. With a bowl heaped capacity of 34.1 cu yd and a bowl rated payload of 74957.2 lbs, this scraper is designed for maximum productivity. Its dimensions, overall height of 14.6 ft and overall length of 47.7 ft, make it a sizeable machine capable of tackling large-scale projects. Equipped with a Caterpillar 3408 engine producing 450.6 hp, it offers reliability and performance in any work environment. Explore the impressive features and capabilities of the Caterpillar 639D scraper.
General Specifications
Bowl
Heaped Capacity | 34 cu yd (26 cu m)
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Max Depth of Cut | 15 in (38 cm)
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Rated Payload | 74,957 lbs (34,000 kg)
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Width of Cut | 12 ft (4 m)
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Dimensions
Overall Height | 15 ft (4 m)
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Overall Length | 48 ft (15 m)
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Overall Width | 13 ft (4 m)
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Wheelbase | 30 ft (9 m)
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Elevator
Operating Specifications
Fuel Capacity | 371 gal (1,403 l)
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Tire Size | 37.25-35 42PR E-3
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Tractor Engine
Displacement | 1,099 cu in (18,001 cu cm)
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Gross Power | 451 hp (336 kw)
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Make | Caterpillar
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Transmission
Max Speed Forward | 33 mph (53 kph)
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Number of Forward Gears | 8
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Weights
Front Axel - loaded | 101,417 lbs (46,002 kg)
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Front Axle - empty | 73,101 lbs (33,158 kg)
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Rear Axle - empty | 50,799 lbs (23,042 kg)
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Rear Axle - loaded | 97,440 lbs (44,198 kg)
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Total Operating - empty | 123,900 lbs (56,200 kg)
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Total Operating - Loaded | 198,857 lbs (90,200 kg)
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