Caterpillar 637K Coal

| Scrapers Self-Propelled

Bowl

Bowl capacity heaped (SAE) (cu yds):

50

Bowl capacity struck (SAE) (cu yds):

41

Cutting Edge

Width of cut (ft/in):

12' 11"

Max depth of cut (in):

16.8"

Dimensions

Length (ft/in):

50' 9"

Width (ft/in):

12' 11"

Height, bowl at ground (ft/in):

13' 7"

Non-stop 180-degree turn clearance (ft/in):

44' 7"

Weights

Payload weight (lbs):

76,000

Operating weight, empty (lbs):

118,909

Engines

Tractor engine make and model:

Cat C18 ACERT

Tractor net power (hp):

462

Rear engine make and model:

Cat C9 ACERT

Rear engine net power (hp):

290

Max speed, loaded (mph):

33

Tires

Standard tires:

37.25R35**E3