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637G Wheel Tractor-Scraper Specifications
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

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)
33.0 mph
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
Wheelbase
31.27 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