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. 2025 May 19;15:17341. doi: 10.1038/s41598-025-01030-1

Table 12.

Production rate calculation for the excavated materials to the public dumpsters.

From site to dumpsters “helwan dumpster”
Hauling distance 34 Km
PR of 1 loader 62.5 m3/hr
Truck capacity 50 m3
Hauling speed 50 km/hr
Return speed 75 km/hr
Loading time 0.4 hr
Unloading time 0.03 hr
Hauling time 0.68 hr
Return time 0.45 hr
maneuvering time 0.13 hr
Cycle Time 1.70 hr
PR of 1 truck 29.47 m3/hr
235.76 m3/day
PR of 2 trucks 471.51 m3/day