637G

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.


SPECIFICATIONS
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 yd³
Top Speed - Loaded 33 mile/h
Rated Load 76000 lb
Scraper Capacity - Struck 41 yd³
180° Curb-to-Curb Turning Width 44.95 ft


Weights
Operating Weight - Loaded - Approximate 194909 lb
Operating Weight - Empty - Approximate 118909 lb


Dimensions
Height - Top of Scraper 13.71 ft
Wheel Base 31.27 ft
Length - Overall 50.75 ft
Width - Overall 12.93 ft
Tread - Scraper 8.07 ft
Tread - Tractor 8.07 ft


BENEFITS & FEATURES
Coal Bowl Scraper Benefits



Coal Stockpile Management



Customer Service



Power Train



Electronically Controlled Cushion Hitch



Scraper Bowl



Operator's Station



Serviceability



Reliability



Complete Customer Support




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