Overview
The Caterpillar 637B Motor Scraper is a motor scraper listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include capacity of 31.0 yd³, travel speed of 33.0 mph and fuel capacity of 250.0 gal. This model can be reviewed for high-volume earthmoving, haul road production, cut-and-fill work, and scraper fleet comparison. Use the full specifications table to compare the Caterpillar 637B Motor Scraper against similar motor scraper models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Overall Length
48.80
in
Overall Width
13
ft
Full Specifications
12 specs
Dimensions
Height to Top of Cab
13.80 ft / 4.21 m
Model
3408
Overall Length
48.80 in / 1,240 mm
Overall Width
13 ft / 3.96 m
Wheelbase
28.80 ft / 8.78 m
Width Of Cut
11.50 ft / 3.51 m
Engine
Displacement
1,099 cu in / 18.0 L
Fuel Capacity
250 gal / 946.4 L
Heaped Capacity
31 yd³ / 23.70 m³
Max Depth Of Cut
19 ft / 5.79 m
Max Speed Forward
33 mph / 53.1 km/h
Struck Capacity
21 yd³ / 16.06 m³
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Frequently Asked Questions
How does the Caterpillar 637B Motor Scraper compare to similar Motor Scraper models? +
You can compare the Caterpillar 637B Motor Scraper side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.