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Revised, <br />• <br />---•---------•--Hauler Cycle T <br />Load with Exchange........... <br />Haul ......................... <br />Dump and Maneuver............ <br />Return ....................... <br />Potential Cycle Time.. <br />wait on Slow Hauler.......... <br />wait to Load. LBunching-NONE7. <br />Total CYCIe Time...... <br />Productivity and Cost -- [rucks -15J II FPL-1[2 <br />•------•-------•-Loader-------Haut er l--- Hauter2- ----ot en[ial Production--- <br />oty 8 Model 1-992D 1-7770 ~ ~ BCY/Hour Avg MPH <br />Loader FiIL Factor ( 14.0 LCY) 100.07. X~ ~ 992D 1,010 <br />TONS /Pass ( 2,500 Lbs/LCY).. .17.50 ~ ~ 7770 234 10.4 <br />System Passes per Hauler..... 5.60 <br />Hauler - Payload, TONS....... 98.00 ~ ------•-------------•----- <br />• X of Max GYw ..._... 102.6X X~ •---Operating Schedule---- <br />loader Cycle Time, Minutes... 0.65 ~ I Operator Efficiency B3%I <br />First Bucket Dump, Minutes... 0.10 ~ ~ Sched krs/Shift 8.0 <br />Hauler Exchange Time, Minutes 0.70 ~ --------------------•----- <br />ime•_______________ <br />4.05 <br />8.36 <br />1.80 <br />3.28 <br />17.49 <br />0.00 <br />17.49 <br />October 30, 1997 <br />-----Fleet Estimat es•----- <br />Fleet Availability 100.OX~ <br />BCY/SChed Hr 194 ~ Y( ~•~ 5 <br />Total BCY 134,992 <br />Sched Hrs Reqd 695 <br />Total S 220,352 <br />S per BCY 1.632 <br />BCY/Shift 1,553 <br />Shifts Required 86.91 <br />HAUL -Travel Time 8 Speeds <br />coiawyo [rucks <br />Course I Course ~ Material ~Oensity Lbs per~lnitial~ ~ HAULER 7770 <br />Home ~ Desc ~ Oty BCY ~ LCY ! BCY f Speed ~ ~ ID <br />________ ____________ ____________ _______ _______ __MPH-- ~ Tires 27.DDR49 <br />• ~15J II ~15J to sec 16~ 134,992 2,500 ~ 2,875 ~ 0.00 ~ ~ Type E4 <br />__'_____ __'_________ _____°_•___ ___°__ _______ ____'__ ~ Speed Corr. 1.00 <br />Empty wt., TONS 68.14 Payload, TONS 98.00 Code 0231 ~ Alt. Corr.. 1.00 <br />HAUL Distance Rolling Grade NPH Potential <br />Segment FEET Resist Y. X Limit Speed <br />1. 700 3.00 0.00 30.00 26.67 <br />2. 2,500 3.00 -1.00 30.00 35.96 <br />3. 1,295 4.00 -5.00 30.00 40.02 <br />4. 3,500 4.00 10.00 30.00 5.90 <br />Segment Speed Cumul ative~ <br />Nax a[ End Minutes <br />20.72 20.72 0.53 <br />30.00 30.00 1.56 <br />30.00 30.00 2.06 <br />30.00 0.00 8.36 I <br />RETURN - Travel Time 8 Speeds <br />colowyo trucks <br />Course ~ Course ~ Naterial Density Lbs per~Ini ti al~ I HAULER T/7C <br />Name ~ Desc ~ 0[y BCY ~ LCY ~ BCY ~ Speed ~ I !D <br />________ ____________ ____________ _______ _______ __MPH-- I Tires 27.OOR49 <br />~15J 11 ~15J to sec16~ 134,9921 2,500 ~ 2,875 ~ 0.00 ~ ~ TYPe E4 <br />________ ____________ _____ _______ _______ _______ _______ ~ Speed Carr. 1.00 <br />Empty wt., TONS 68,14 Payload, TONS 98.00 Code 0231 ~ Alt. Corr.. 1.001 <br />RETURN Distance Rolling trade MPH Potential Segment Speed Cumulative) <br />Segment FEET ResistX X Limit Speed Nax at End Minutes <br />• ~ 1, 3,500 4.00 -10.00 30.00 40.02 30.00 30.00 1.39 <br />2. 1,295 4.00 5.00 30.00 21.06 30.00 22.65 1.98 <br />~ 3. 2,500 3.00 1.00 30.00 37,84 30.00 30.00 2.95 <br />4. 700 3.00 0.00 30.00 39,22 30.00 0.00 3.28 <br />= ZZ3 ~~~ <br />B-29 <br />