WYD390 Hydraulic Excavator for mining on sale

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WYD390 / WY390 hydraulic excavators are suitable for striping the More than thousand ton open-pit coal mines, iron mines and nonferrous metal mines. The complete machine weight is 390t. Standard bucket capacity is 22 cubic meter. They can be used in combination with 136-220t mining dump vehicle. 

WYD390 is motor-driven type hydraulic excavator. WY390 is diesel-driven hydraulic excavator.


Main Features

Independent closed-loop swing circuit system

Ultimate power control

Electronic-hydraulic servo control

Automatic central lubrication system

Structures welded by low-alloy high-strength steel plate

Commodious and comfortable operator’s cab


Working Range

Max. digging reach


Max. digging height


Max. digging depth


Max. dumping height


Max. digging length at ground level


Max. digging reach at ground level


Bucket opening width



Digging Forces

Max. crowd force at ground level


Max. crowd force


Max. breakout force


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Q:Operating an excavator in Ontario?
You need to ask your municipality this question.
Q:What should we pay attention to when purchasing excavators?
Excavators should pay attention to the chassis, hydraulic systems, walking systems, walking systems of steel (especially rail training and bucket teeth) is normal.Open the engine cover and check the exhaust pipe for signs of smoke. You can pull out the dipstick and check whether there is smoke. Too many usually illustrate the need to replace the piston rings of smoke, and may soon have to overhaul the engine also includes basic inspection and check the radiator and engine oil liquid, the corrosion degree of the engine and check the battery, check around there is no obvious leakage.Excavator, also called excavating machinery, is a kind of earthmoving machine that uses bucket to excavate material that is higher than or lower than the machine surface and is loaded into transportation vehicle or unloaded to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened. From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.
Q:what is Plant Maintenance ?
Plant maintenance usually refers to the methods, strategies, and practices used to keep an industrial factory running efficiently. This can include anything from regular checks of equipment to make sure they are functioning properly, to cleaning garbage bins and toilets. The general aim of plant maintenance is to create a productive working environment that is also safe for workers. Since there are many different types of plants and factories, the ways to maintain these facilities often vary. For example, a steel mill will have different machinery than a food processing plant. This means that each place of business generally has its own maintenance plan, tailored to its particularities. A maintenance plan can include scheduling times for equipment checkups, trouble-shooting, and general clean-up. Most plants employ their own maintenance staff. This can include workers such as on-site engineers, whose job is to make sure that machines continue to operate effectively. This is an especially important for plants that use equipment designed for assembly lines, since a stoppage of the line can be financially damaging. For more,
Q:Evans or Schliemann Which was a better Archeologist?
Evans is better.
Q:Why do excavators have gas caps?
There natural gas in mines
Q:can a bobcat 337 excavator lift a 40 foot long fiberglass pool?
A crane would be best to raise and re-set this pool safely. A skilled crane operator can safely raise, move,and reset this pool safely with no danger of damaging fiberglass or injuring others.This pool will need to be rigged properly or it can break in half under its own weight. A bobcat might lift the pool but mobility will be a problem.
Q:My theory of Loch Ness?
i agree with you and i think there was a dinosaur kind of like him, so maybe one of those dinosaurs stayed alive and someone spotted him but he died when people started searching for him
Q:(the Sims 3 late night) Why my sim cant dance?
Do you have the No mosaic censor remover? That's what causes that glitch. You have to remove it and download the updated file for LN. I did it and that fixed the problem.
Q:Please please help 10 for first answer?
The Diesel/Heavy Equipment Technology program prepares students for careers in industries that use trucks, excavators, bulldozers, other heavy equipment, or industrial equipment using diesel power and hydraulic devices. national shortage of diesel technicians means graduates are in demand. Diesel/heavy equipment technicians have a wide variety of employment possibilities, including: •truck repair •earthmoving equipment repair •mining equipment repair •farming equipment repair •marine engine repair •industrial maintenance repair •material handling equipment repair •power generating equipment repair •railroad equipment repair •component rebuild •sales Now I am leaving the link where I found the information. It should be easy from this point. Without diesel/heavy industry equipment how would we repair our highways and streets. Who would run the machinery? Look at the list and go with it. Transportation would be a big one like railroad equipment repair etc. Just don't plagiarize from the website link. Put things into your own words. www.lowercolumbia.edu/programs/ac...
Q:Florensia, Sniper/Excavator damage?
No, there is no huge difference. Use Dual. Greetings The Freak

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