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Caterpillar

621B

Scraper

Net Power
330.0 hp
Max Speed - Forward
29.9 mph
All scrapers
Caterpillar 621B Scraper
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Specifications

23 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity135.0 gal
Tire Size29.5-29 28PR (E-3)

Weights

Weights specifications
Total Operating - empty66,591 lb
Total Operating - Loaded114,585 lb
Front Axle - empty46,612 lb
Rear Axle - empty19,977 lb
Front Axel - loaded63,021 lb
Rear Axle - loaded51,564 lb

Dimensions

Dimensions specifications
Wheelbase305 in
Overall Length500 in
Overall Width137 in
Overall Height144 in

Transmission

Transmission specifications
Max Speed - Forward29.9 mph
Number of Forward Gears8

Bowl

Bowl specifications
Heaped Capacity20.10 yd³
Width of Cut120 in
Max Depth of Cut13 in
Rated Payload47,995 lb
Struck Capacity14.00 yd³

Tractor Engine

Tractor Engine specifications
Net Power330.0 hp
Displacement891 in³
MakeCaterpillar
Power Measured @1,900 rpm

Comparable machines

Other scrapers in a similar weight class.