Caterpillar Performance Handbook, January 2017, SEBD0351-47

Estimated Hourly Production ● Track-TypeTractors

Stockpile Coal Handling

Track-TypeTractors Estimated Production with U-Blade (Coal Dozer)

Factors: ● Mixed Bituminous Coal ● Storage and Reclamation ● 0% Grade ● 0.80 Coefficient of Traction

(Tons per 60-Minute Hour)

Metric Tons

English ShortTons

NOTE: This chart is based on numer- ous field studies made under varying job conditions. Refer to correction factors following these charts.

PRODUCTION INTONS/HR

Feet

Meters

DOZING DISTANCE (ONEWAY)

U-Blade

Blade Capacities

Tractor

Model

m ft

Metric tons U.S. tons m 3

yd 3

D11T BD11U-24 7.32 D10T2 BD10U-20 6.10

66.7 0 40.85 32.6 0 19.0 0 14.28 0 8.84

74.9 0

24' 20' 19' 18' 16' 14'

73.5 0 45.0 0 35.9 0 21.0 0 15.75 0 9.75

98.0

45.9 0 60.0

D9T D8T

BD9U-19 5.79 BD8U-18 5.49 BD7U-16 4.88 BD6U 4.27

37.0 0 21.4 0 16.05

48.0 28.0 21.0

D7R2

D6R

0 9.9 0 13.0

Refer toTrack-TypeTractor/Bulldozer section for additional special attachment specifications.

29-4 Edition 47