How long does it take to excavate by hand?

It takes 0.61 hours (44 minutes) to dig 0.50 cubic yards of earth in light soil (sand, silt, loess, etc). Manual excavation standard output rate for excavating in medium soil for trenches 4 to 6 feet deep: 0.54 cy per hour. Therefore, (0.50 x 1)/0.54 = 0.93 hours.

How much JCB can excavate per hour?

The excavation capacity of the JCB ranges from 700 cu ft. to 1100 cu ft. per hour, depending upon the type of soil & bucket capacity.

How long does it take to excavate a 1m3 pit?

Allow (1 man – 1m3 / day ) for excavate including transporting the materials to another place such as conveyor belt and to skip. Soil type Gravel Depending on the type of soil between 3 and 5 hours per M3. Also allow for overdig – a 1m3 pit will be about 2m3 without support.

How many man hours does it take to dig a footer?

Based on my experience using manual labor to dig footers here in New Mexico in FIRM soil I’d estimate a 2-man crew (of hard-working immigrant workers) will dig about 150 l.f. per 10-day. So 20 man-hours / 150 l.f. 150 / 20 / = 7.5 man-hours per 50 l.f.; say 1 man, one 8-hour day can dig 1 cubic meter of footing.

How many meters can a hydraulic excavator excavate in one day?

Lets say for 10m3, the hydraulic excavator is taking 0.04125 day. Then its capacity considered is ( (1×10)/0.04125) = 242.4242 m 3 / day. That means, a hydraulic excavator can excavate 242.4242 m 3 of soil in one day. Its cost per day including driver and fuel is Rs. 5000.

How much does it cost to excavate 10M3 in one day?

Then its capacity considered is ((1×10)/0.04125) = 242.4242 m 3 / day. That means, a hydraulic excavator can excavate 242.4242 m 3 of soil in one day. Its cost per day including driver and fuel is Rs. 5000. Then the cost of 10m 3 of excavation can be calculated as: No. of days required for 10m 3 excavation = 10/242.4242 = 0.04125 days.