Coal Bowl Scrapers:

637G Wheel Tractor-Scraper

Flywheel Power: Tractor/Scraper
373 kw (500 hp) / 211 kW (283 hp)
Scraper Capacity: Heaped
50.0 yd3
Top Speed (Loaded)
33.0 mph
Flywheel Power - Tractor
345 / 373 kW (462 / 500 hp)

Coal reserve management Only Caterpillar offers Wheel Tractor-Scrapers designed exclusively for your coal stockpiling and retrieval needs. The Cat® 637G Coal Bowl Scraper can construct and maintain your coal stockpiles, as well as haul loads to your inlet supply system to meet the burn requirements of the plant.



Benefits & Features

Product Specs

  • Engine

  • Flywheel Power: Tractor/Scraper
    373 kw (500 hp) / 211 kW (283 hp)
    Flywheel Power - Tractor
    345 / 373 kW (462 / 500 hp)
    Flywheel Power - Scraper
    198 / 211 kW (266 / 283 hp)
    Tractor Engine
    Cat® C18 with ACERT Technology
    Scraper Engine
    Cat C9 with ACERT Technology
  • Operating Specifications

  • Scraper Capacity: Heaped
    50.0yd3
    Top Speed (Loaded)
    33.0mph
    Rated Load
    76000.0lb
    Scraper Capacity - struck
    41.0yd3
    180° Curb-to-Curb Turning Width
    44.95ft
  • Weights

  • Operating Weight - loaded, approx.
    194909.0lb
    Operating Weight - empty, approx.
    118909.0lb
  • Dimensions

  • Height to Top of Scraper
    13.71ft
    Wheelbase
    31.27ft
    Length - overall
    50.75ft
    Width - overall
    12.93ft
    Tread - Scraper
    8.07ft
    Tread - Tractor
    8.07ft

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