Calculate cycle time from load time, haul distance, speed, and wait time, then compare theoretical and actual productivity instantly.
Filo büyüklüğü hassasiyetini, çalışma oranı karşılaştırmalarını ve darboğaz etiketlerini aynı ekranda kullanın.
The loading, travel, and wait pieces are shown as one truck cycle.
See whether the truck side or the shovel side is limiting, along with the recommended truck count.
60 t payload, 3:00 load time, 4.0 km one-way haul, 25 km/h, 1:00 wait time, 6 trucks, 1 shovel, 85% operating rate
cycle time about 23.2 min, theoretical about 973 t/h, actual about 791 t/h, truck-limited, recommended about 8 trucks/shovel
80 st payload, 3:00 load time, 2.5 mi one-way haul, 18 mph, 1:30 wait time, 5 trucks, 1 shovel, 80% operating rate
cycle time about 21.2 min, theoretical about 1,220 st/h, actual about 907 st/h, truck-limited
60 t payload, loaded 4.0 km at 22 km/h, return 4.0 km at 32 km/h, 3:00 load time, 1:00 wait time, 8 trucks, 1 shovel, 90% operating rate
cycle time about 22.4 min, theoretical about 1,200 t/h, actual about 1,080 t/h, shovel-limited
Basit modda, tek yönlü mesafeyi girin ve araç bunu dahili olarak ikiye katlar. Ayrıntılı mod, yüklü ve dönüş bacaklarını ayrı ayrı girmenize olanak tanır.
Teorik verimlilik, bekleme süresinin olmadığını ve %100 çalışma oranını varsayar. Gerçek verimlilik bekleme süresini ve çalışma oranını yansıtır.
Actual productivity changes linearly. The comparison table shows the difference from 50% to 100%.
Hayır. Girilen ortalama bekleme süresini sabit tutan statik bir kapasite karşılaştırmasıdır. Kuyruk büyümesini otomatik olarak tahmin etmez.
Yes. Choose the unit you actually use on site. The tool does not convert by density, so enter the basis unit directly.
Yes. The page is translated from English, and URL sharing reproduces the same state.
Time for one truck to complete a full loading, haul, return, and wait cycle.
Average load carried per truck cycle.
Paylaşım of scheduled time actually used for production.
Çıktıyı en güçlü şekilde sınırlayan kaynak veya adım.
Kamyon tarafı ve ekskavatör tarafı kapasitesi arasındaki dengeyi gösterir. 1'e yakın değerler daha dengelidir.
Average waiting time including queue, dump, spotting, and short delays.
map[Text:travelTimeSimple = 2 × haulDistance / haulSpeed × 60 text:travelTimeSimple = 2 × haulDistance / haulSpeed × 60]map[Text:travelTimeDetailed = loadedHaulDistance / loadedHaulSpeed × 60 + returnHaulDistance / returnHaulSpeed × 60 text:travelTimeDetailed = loadedHaulDistance / loadedHaulSpeed × 60 + returnHaulDistance / returnHaulSpeed × 60]map[Text:idealCycleTime = loadTime + travelTime text:idealCycleTime = loadTime + travelTime]map[Text:actualCycleTime = idealCycleTime + waitTime text:actualCycleTime = idealCycleTime + waitTime]map[Text:theoreticalTruckRate = payload / idealCycleTime × 60 text:theoreticalTruckRate = payload / idealCycleTime × 60]map[Text:actualTruckRate = payload / actualCycleTime × 60 text:actualTruckRate = payload / actualCycleTime × 60]map[Text:shovelRate = payload / loadTime × 60 text:shovelRate = payload / loadTime × 60]map[Text:actualFleetRate = min(truckCount × actualTruckRate, shovelCount × shovelRate) × operatingRate text:actualFleetRate = min(truckCount × actualTruckRate, shovelCount × shovelRate) × operatingRate]map[Text:recommendedTruckCount = ceil((shovelCount × shovelRate) / actualTruckRate) text:recommendedTruckCount = ceil((shovelCount × shovelRate) / actualTruckRate)]