- Category: Scrapers ➔
- Manufacturer: Caterpillar ➔
- Model: 657E ➔
The Caterpillar 657E Scraper is a heavy-duty earthmoving machine designed for efficient and high-capacity hauling and dumping operations. With a heaped capacity of 44 cubic yards and a rated load of over 100,000 pounds, this scraper can handle large volumes of material with ease. Its powerful engines, spacious bowl, and top speed of 31.1 mph make it a reliable and productive choice for your earthmoving needs.
General Specifications
Bowl
Heaped Capacity | 44 cu yd (34 cu m)
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Max Depth of Cut | 17 in (44 cm)
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Rated Payload | 104,058 lbs (47,200 kg)
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Struck Capacity | 32 cu yd (25 cu m)
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Width of Cut | 13 ft (4 m)
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Dimensions
Overall Height | 16 ft (5 m)
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Overall Length | 53 ft (16 m)
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Overall Width | 14 ft (4 m)
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Wheelbase | 33 ft (10 m)
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Engine
Flywheel Power - Tractor/Scraper | 451 kW (605) / 328 kW (440)
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Scraper Engine | 3408E
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Tractor Engine | Cat 3412E
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Operating Specifications
Fuel Capacity | 436 gal (1,650 l)
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Rated Load | 108,669 lbs (49,291 kg)
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Scraper Capacity - Heaped | 73 cu yd (56 cu m)
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Scraper Capacity - Struck | 59 cu yd (45 cu m)
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Tire Size | 37.5R39 Radial (E-3)
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Top Speed - Loaded | 31 mph (50 kph)
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Scraper Engine
Displacement | 1,099 cu in (18,001 cu cm)
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Gross Power | 400 hp (298 kw)
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Make | Caterpillar
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Tractor Engine
Displacement | 1,648 cu in (27,001 cu cm)
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Gross Power | 550 hp (410 kw)
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Make | Caterpillar
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Transmission
Max Speed Forward | 31 mph (50 kph)
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Number of Forward Gears | 8
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Weights
Front Axel - loaded | 130,494 lbs (59,191 kg)
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Front Axle - empty | 92,605 lbs (42,005 kg)
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Operating Weight - Loaded - Approximate | 159,226 lbs (72,224 kg)
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Rear Axle - empty | 59,205 lbs (26,855 kg)
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Rear Axle - loaded | 125,375 lbs (56,869 kg)
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Total Operating - empty | 151,810 lbs (68,860 kg)
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Total Operating - Loaded | 255,869 lbs (116,060 kg)
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