637E Series II Coal Scraper

Overview & Specifications

Overview & Specifications

Engine

Flywheel Power: Tractor/Scraper
365 kW (490 hp)/186 kW (250 hp)
365 kW (490 hp)/186 kW (250 hp)
Net Power Tractor Gears 1-2
450 hp
336 kW
Tractor Engine
Cat® 3408E
Cat® 3408E
Scraper Engine
3306
3306
Gross Power Tractor Gears 1-2
475 hp
354 kW
Gross Power Tractor Gears 3-8
515 hp
384 kW
Gross Power Tractor
475 hp
354 kW
Gross Power Scraper
270 hp
202 kW
Net Power Tractor Gears 3-8
490 hp
366 kW

Operating Specifications

Scraper Capacity: Heaped
50 yd3
38 m3
Top Speed (Loaded)
34.1 mph
54.9 km/h
Rated Load
75000 lb
34020 kg
Scraper Capacity - struck
41 yd3
31.3 m3

Weights

Operating Weight - loaded, approx.
113580 lb
51519 kg

Fuel Tank

Fuel Tank Capacity Scraper
335 gal
1268 L
  
  
 

Cat Products & Services

The Cat equipment product line, consists of more than 300 products for the construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and has a wide offering of related services.

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