Laserfiche WebLink
HOURLY PRODUCTION sheet 2 of 2 <br />Haulinst Capacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis : _ <br />Material weight : 1,600 pounds/LCY Struck volume : 24.00 <br />--- <br />~ - LCY <br />Material description Heaped volume :- 34.00 LCY <br />Coal 'Bituminous, Raw <br />` Average volume : 29.00 LCY <br />Rated payload 75,000 pounds Adjusted capacity : 29.00 LCY <br />Payload capacity : 4688 LCY ?•• hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : Job Condition Corrections : Site attitude ft) : 8,000 <br /> Scraper Push dozer Source <br />Scraper loading time 1.00 minutes Altitude adj.0.980 NA (Gat HB) <br />Maneuver and spread time : 0.60 <br />_ .. --_ minutes Job efficiency :; 0.830 <br />_.._. NA <br />.......? _ .w (Gat HB) <br />_._._._.._ <br />' load time per scraper pair on push-pull models Net correction : 0.813 NA <br />Travel time : <br />Road condition description :Firm, smooth, rolling, didM. surfaced., watered, maintained <br />Haul Route : <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) j Travel time (min.)- <br />1 3,000 500 3.00 8.00 1131 l 2.69 <br /> - <br />-- - <br />Return route : <br />Haul time : 2.69. minutes <br />" travel tirne for each segment is adjusted for acceleration/deceleration Return time : 1,05 minutes <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 5.34 minutes <br />Unadjusted unit productionthour : 651.64 LCY/hour Adjusted for job conditions : 530.04 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) hourly production : <br />--- 530.04 <br />------._ ........................... LCYthour <br />...._. <br />Adjusted multiple scraper team (fleet) hourly production : 1,060.09 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 2 Team(s) Total job time : 9.43 Hours <br />Unit cost : $1.359 /LCY Total job cost. $13,592