Q:I am failing math and I need help? Solve this equation:The city of Rubberville plans to dig a rectangular landfill. The landfill will have a base with dimensions 700 feet by 200 feet and a depth of 85 feet.A.)An excavator was hired to dig the hole for the landfill. How many cubic yards of dirt will he have to haul away?

l=700 feet=233.33yards b=200 feet=66.67yards h=85 feet=28.33yards Dirt removed = volume of the landfill. = l*b*h =233.33yards*66.67yards*28.33yards =440704.627463 cubic yard

Q:I was wondering what other states call their Underground Utility Locator Service. By the way, JULIE=Joint Utility Locating Information for Excavators

Miss Utility. She sends out a crew to mark where the lines are so that you miss the utility lines when you dig. That is here in Northern Virginia.

Q:Excavator theory

The excavator is driven by the engine work in pump operation, the pump is divided into pump and pump, and then by the operation of the hydraulic excavator driver rod of the hydraulic oil distribution to the pilot valve and main control valve, such as the hydraulic oil distribution to the main control valve, hydraulic oil delivered by the main control valve to the arm; small arms; dig bucket cylinder, and then drive the arm; small arms; digging bucket. If the hydraulic oil is allocated to the pilot valve, the hydraulic oil drives the motor through the pilot valve to make the excavator rotate and drive.

Q:What does "200" in Komatsu 200 mean?

Komatsu PC200-7, PC200-8's 200, right?On behalf of Komatsu digging machine weight, 200 said the machine weighs twenty tons.220 means the weight is twenty-two tons300, thirty tons, and so on.Carter and Komatsu are not the same, Carter 320, 3 is in the Carter series of products representing engineering machinery, 20, said the weight of twenty tons.

Q:i saw an add for this and thought it looked pretty cool but was wondering if anyone had experience ?is there a high impaction risk even though it is hardened?if so is there a substrate that would get the same look across without the risk?thanks!

I have heard good and bad things about it. I use calcium sand, there is a very low risk of impaction. also white paper towels work. good luck

Q:If one excavator can excavate 40 m3/hr, one loader can load 50 m3/hr and one dump truck can haul dump 60 m3/hr?

Take LCM of 40,50,60 10)4,5,6 2)2,5,3 LCM-600 600/40=15 Excavators 600/50 = 12 Loaders 600/60 =10 Dump trucks ( Employ these equipment in the ratio 15:12:10 ) (

Q:everyone says that if you open 6 first it will excavate it before the other ones. i always open excavator 6 1st but the excavator nevers turns on or it does #11. plz help

Where the excavator breaches is largely based on luck, but it is more likely that it will breach tunnels you have opened already. I have also found that opening to the power room at round one will cause the excavator to breach at round one sometimes. Hope this helps!

Q:excavator tooth point is vulnerable to break,what can I do?

the teeth of the excavator are replaceable. They make stronger teeth for different applications. Get some good rock teeth, instead of the flat bottom ones you probably have on now.

Q:Using the “straight line method” and “Inland Revenue” approved method of depreciation calculate the depreciation for a new excavator valued at ?65,000 with a working life of 10 years and explain the residual values.

Is there a salvage value at the end of the excavator's working life? I have no idea about the Inland Revenue approved method, sorry. You should think equal division when the term straight line method comes up in depreciation terms. You just divide the initial value over the number of working life years and that will give you the depreciation per year. In this case, the excavator depreciates at ?6,500 per year.

Q:Does it take longer and more difficult to dig a foundation than to put up floors of a building. How about cost

Interesting question. Digging the hole for the foundation is much faster than putting up the floors. Using a house as an example, the excavator usually can dig the hole in a few hours. Then, one day to pour the footings for the foundation, another day to form and pour the walls (if using that type of foundation). If using block wall foundation, figure a few days. Now comes the framing. Depending on the size of the house, it will take anywhere from 1-3 days to frame in the first floor deck. Figure another 2-7 days to frame the first floor walls, depending on the crew size and complexity of the plan. Repeat for any additional floors and then roof. There is no way to give you a cost. You have not given any information, such as size and type of building, location, construction materials, etc. Hope this helps.