WK-4D hydraulic Excavator for mining on sale
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 3 unit/month
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We manufacture four types of 4m³ excavators, including WK-4A, WK-4B, WK-4C and WK-4D excavators. Our WK-4C excavators are the most advanced, and will gradually replace the WK-4A model. They are widely used in metallurgy and coal in middle and small opencast mines for excavating and stripping works, as well as in petroleum, chemical, hydropower, construction, and earth/stone work engineering.
Technical Spec. of WK-4D | |||
Nominal bucket volume | 5m³ | Main motor | 200kW |
Lifting speed | 0.885m/s | Max. Excavating radius | 14.3m |
Pushing speed | 0.53m/s | Max. Excavating height | 10.1m |
Traveling speed | 0.43km/h | Max. Dumping radius | 12.65m |
Max. Lifting force | 450kN | Max. Dumping height | 6.3m |
Max. Pushing force | 225kN | Excavating depth | 1.75m |
Max. Crawling angle | 13° | Working weight | 200t |
Average bearing pressure | 226kPa | Theoretical productivity | 572m³/h |
We have established a new production base in the Binhai New Area of Tianjin to facilitate the transportation and export of large-sized equipment. Our second wheel production line is currently under construction. We have also established production lines for wheels, axles and wheel sets for use at speeds above 200 km/h.
We are now turning our focus to international markets which we are certain can benefit from our high quality products and service. As we are constantly innovating and improving, we have no doubt that we will meet and even exceed our customers’ expectations.
We are the largest manufacturer of excavators in China. Since 1961, we have developed the first 4 m³ electric rope shovel with a standard dipper capacity of 4 m³ to 75 m³. We produce WK-4C, WK-8, WK-10B, WK-12, WK-20, WK-27, WK-35, WK-55 and WK-75 excavators, which utilize gear-rack crowding and AC VVVF technology. The world’s first and largest WK-75 mining excavator is now in operation in Xilin Haote, in Datang. Up to now, we have supplied more than 1300 excavators in China to gain more than 95% of market share in China. Our excavators are widely used in coal mines, metallurgical mines and ferro-metal mines. More than 27 of our excavators have been exported abroad, to locations such as India, Pakistan, Myanmar, Peru, Russia, Kazakhstan, Chile and South Africa.
- Q:I would like to operate heavy equipment such as a dozer, crane, excavator, etc. All the jobs I have seen require experience, how do I lean to do this if everyone wants you to know how already? I have seen schools that you can go to but they charge $10,000 for a 9 week class, I cannot afford this and prob wouldnt pay that if I could afford it. Any help would be greatly appreciated, thank you.
- IF you do not want to attend a certified school, (and I don't blame you) then your best option is to apply to the companies that do the type of work, get a spot as a laborer, and while you are in your interview, clarify what you want to do. (for yourself and for the company) Start out on the bottom, and find a mentor that will be willing to teach you, or get the company to send you to school. It is a great field to be in, so don't give up.
- Q:I saw discovery channel prehistoric megladon sharks thrived in Kansas, Wyoming, And Texas and those three states were under water 82 million years ago! I want to take a trip out to wyoming, Kansas, and texas to farmlands and deserts to find dinosaur and prehistoric sea creature fossils and bones! How though? Do I just randomly dig? I'm so interested in prehistoric creatures and dinosaurs, I also leaned about how nyc once was home to castorodies or giant prehistoric beavers the size of a modern day grizzly bear and giant sea scorpions. Can I look in nyc for those remains? Have any fossils been uncovered in nyc during subway digging for the subway trains when they built it.
- You can volunteer to work on legitimate digs. You can't dig in any private or public land without a permit.
- Q:i'm not dealing with engineering line. This might soubds like a stupid question to ask. But i just need to know. Hope you can help me to sort it out. Thanks alot.
- For this particular case I would say both but more towards mechanical engineering. Excavator bucket involves in geology which is civil engineer major.
- Q:What brands do excavators have?
- Import brands: [USA] CAT (Carter), CASE (Keith)[Japan] KOMATSU (Komatsu), HITACHI (Hitachi), KATO (Kato), SUMITOMO (Sumitomo), KOBELCO (Shen Gang).[Korea] DAEWOO (Daewoo), HYUNDAI (Modern), SAMSUNG (Samsung).[Sweden] VOLVO (Volvo)Domestic brands: Xugong, Liugong, Sany, Xiamen, Yuchai etc..
- Q:Proper operation of excavator excavation
- 3, excavator operation walking right, should try to stop working device and close to the center of body, in order to maintain stability; the final drive on the back to protect the final drive. Avoid passing stumps, rocks and other obstacles as much as possible to prevent tracks from twistingIf the obstacle must pass, make sure that the center of the track is on the barrier. A mound, always working device supports the chassis, in order to prevent the body shaking even overturning. Avoid idling on the steep slope for a long time, otherwise the lubrication will be bad because of the change of the oil level angle. The long distance running of the machine will cause the inside of the heavy wheel and the final drive to produce high temperature for a long time. The viscosity of the engine oil will decrease and the lubrication will not work properly. Therefore, it is necessary to stop the engine frequently to cool down and prolong the life of the lower part of the engine. It is forbidden to carry out excavation operation by driving force of walking, otherwise excessive load will lead to early wear or damage of the components such as final drive, track and so on. When driving uphill, the wheel should be driven behind to increase the adhesion of the landing track. When you walk downhill, you should drive the wheel in front, so that the upper track is tight enough to prevent the car from slipping forward under the weight of the car when it is stopped. When walking on slopes should be placed in front of the working device to ensure the safety of parking, put the bucket gently into the ground, and the crawler put down block. When walking on steep slopes, slow down and turn left when you turn leftTrack, turn right track when you turn right. This pro can reduce the risk of turning on the slope.
- Q:what is the price of a 450 hitachi excavator?
- Try okorder /
- 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.
- do question 1 and 3 in the exam, theyre easier! good luck on the 4th may
- Q:My son just turned 3 and he is obsessed with the movie Up. We took him to see it and ever since he has been asking for balloons and running around yelling quot;up up and away!quot; He has a cardboard box quot;housequot; that he quot;fixesquot; with his plastic tools, last week he took one of his balloons and asked me to attach it to the top so it was like the Up house. Then he ran around all day yelling quot;So long boysquot; out the window. Too cute!
- My two year old nephew has a mind of his own too. He knows every type of construction vehicle created by man. Excavator, Front end loader, backhoe, cement truck and if you say look see the excavator he will well let you know what it really is. He also knows everything created by John Deere like the gator and stuff. His mom takes him to demolition sites so he can watch these machines go to work. He has never said the word mad. Instead he asks him mom if she is angry. The other day he just started teeing on the floor so his mom got upset and he said momma are you little angry or big angry. Now that he is fully potty trained he looks at his number 2 and lets us know what it looks like. Such as an ice cream cone, a snake, a mushroom. Every week he comes up with something new! I guess it is good he hasn't seen up yet!
- Q:im 35, i have blue card ,green card,first aid,confined space,working at heights,excavator and forklift tickets
- Move to the Rocky Mountain area. There's a bunch of open pit coal mines out here looking for miners. In fact Wyoming is the top coal producer in the US right now. If you can pass the drug test and the physical, you'll be hired especially with your credentials.
- Q:I saw a photo of vacant lots in a very poor downtown neighborhood of Gary, Indiana, where huge buildings that had once housed big department stores (with full basements) had been torn down. I'm curious about how this is done, especially on the cheap: Is debris (bricks, plaster, etc.) from torn-down buildings ever buried to fill the hole, or is there nothing but dirt under these fields and parking lots? Kind of a silly question -- but I can't imagine where an impoverished city would get tons of dirt from, and I'm wondering if they simply pulled the buildings down and covered everything with dirt -- if that's ever done.
- The same as the others
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WK-4D hydraulic Excavator for mining on sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 3 unit/month
OKorder Service Pledge
OKorder Financial Service
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