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Caterpillar

637D

Scraper

Net Power
450.0 hp
Max Speed - Forward
31.7 mph
All scrapers
Caterpillar 637D Scraper
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Image: lectura-specs.com

Specifications

27 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity370.7 gal
Tire Size33.25-35 38PR (E-3)

Weights

Weights specifications
Total Operating - empty106,175 lb
Total Operating - Loaded181,132 lb
Front Axle - empty64,768 lb
Rear Axle - empty41,407 lb
Front Axel - loaded90,566 lb
Rear Axle - loaded90,566 lb

Dimensions

Dimensions specifications
Wheelbase344 in
Overall Length583 in
Overall Width156 in
Overall Height165 in

Transmission

Transmission specifications
Max Speed - Forward31.7 mph
Number of Forward Gears8

Bowl

Bowl specifications
Heaped Capacity31.00 yd³
Width of Cut138 in
Max Depth of Cut19 in
Rated Payload74,957 lb
Struck Capacity21.10 yd³

Scraper Engine

Scraper Engine specifications
Net Power255.0 hp
Displacement641 in³
MakeCaterpillar
Power Measured @2,200 rpm

Tractor Engine

Tractor Engine specifications
Net Power450.0 hp
Displacement1,099 in³
MakeCaterpillar
Power Measured @2,000 rpm

Comparable machines

Other scrapers in a similar weight class.