Caterpillar 639D Scraper Specs

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.

Bowl

Caterpillar 639D Scraper Bowl specifications
Heaped Capacity	34.10 cu yd (26.07 cu m)
Max Depth of Cut	15.00 in (38.10 cm)
Rated Payload	74,957.20 lbs (34,000.06 kg)
Width of Cut	11.50 ft (3.51 m)

Dimensions

Caterpillar 639D Scraper Dimensions specifications
Overall Height	14.60 ft (4.45 m)
Overall Length	47.70 ft (14.54 m)
Overall Width	13.00 ft (3.96 m)
Wheelbase	29.50 ft (8.99 m)

Elevator

Caterpillar 639D Scraper Elevator specifications
Number of Flights	20

Operating Specifications

Caterpillar 639D Scraper Operating Specifications specifications
Fuel Capacity	370.70 gal (1,403.10 l)
Tire Size	37.25-35 42PR E-3

Tractor Engine

Caterpillar 639D Scraper Tractor Engine specifications
Displacement	1,098.50 cu in (18,001.23 cu cm)
Gross Power	450.60 hp (336.02 kw)
Make	Caterpillar

Transmission

Caterpillar 639D Scraper Transmission specifications
Max Speed Forward	33.00 mph (53.11 kph)
Number of Forward Gears	8

Weights

Caterpillar 639D Scraper Weights specifications
Front Axel - loaded	101,417.10 lbs (46,002.08 kg)
Front Axle - empty	73,100.90 lbs (33,158.05 kg)
Rear Axle - empty	50,799.00 lbs (23,042.07 kg)
Rear Axle - loaded	97,440.00 lbs (44,198.10 kg)
Total Operating - empty	123,899.80 lbs (56,200.07 kg)
Total Operating - Loaded	198,857.00 lbs (90,200.13 kg)

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