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
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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:my friend has been posting these weird FB status' and i started making fun of it but everyone said it was cool, what do you think?quot;when i come to a split is the path of life, i dual wield the two chainsaws i just pulled off my back and blaze a new motha F***in path!quot;quot;when i come to a crossroads, i hop in the excavator and make a new road! B**ch!quot;
- Hahah. Wow. Your friend is really funny. *Saaarcaaasmmmm* I hate when people make statuses on Facebook that a lot of people like, so they keep making statuses like the first one, like your friend is doing. It's an attention thing I guess? But I don't think you should worry about him. I mean, it's Facebook. lol
- Q:My house is right along a steep hill then 4 acres, the problem is I need a path to get there for my ATV's or tractor or bike, If i go straight up the hill i will probably flip my ATV and a tractor would not make it even half way straight up. Any suggestion or who to hire for the job?
- Hire a local contractor with a small track dozer or one of the mini excavators.
- Q:rented a mini-excavator to dig out my pool-no operating manual!
- this is their web site. hope this helps. www.airman .jp/index_e.htm
- Q:VOLVO EC460 excavator undercarriage
- 10 on the bottom and 2 on the top on each track
- Q:Ok so I work for a construction company some guy didn't pay us for a job now we want to go repo an excavator how do we do it legally I don't want people saying try to work it out we asked for the money we went to court he won't pay up so how do we repo it thanks.
- You show up on the job site one day with a flatbed and tell the general contractor that you're repossessing the excavator. I've seen it done.
- Q:Which excavator school in Shijiazhuang is good?
- So the students in the choice must pay attention to the equipment of the school, if the equipment is good, the school focus on operation, so you can learn, after graduating from a good job to earn high wages, if the school less equipment, one or two sets of equipment, but also very old, then don't choose this school, otherwise it is white.Excavator operation specialtyHitachi, a professional excavator: Carter, Sumitomo, Komatsu, Fukuoka and other world famous excavator models for students to practice, teacher strength.1, excavator foundation class semester: 30 daysTheory course study content: tap the day-to-day maintenance, mining operation procedures and precautions, excavators of various brands and dashboard cognition, simple engine and hydraulic principle.
- Q:I write my graduation thesis, but I don't know what the excavator work system is
- Excavator is divided into the car part, get off part, and work device part, get off is mainly the walking mechanism, the car is mainly controlled. The work device, as the name suggests, is the part that works. The excavator is the big arm, the small arm, the bucket, and some have the ripper. The main or hydraulic system, main pump, felling, pilot system etc..
- Q:Has anyone tried the excavator substrate? I'm thinking about trying it with my bearded dragons....?
- What in the world is an excavator substrate?!
- Q:My 5yr old wants an excavator cake for his birthday,i enjoy baking but cannot find a recipe anywhere,that shows you how to make one, and how to make the icing yellow,can anyone help please,thanks.
- Assembled from a pound cake and Twinkies, this no-bake treat will please the crew at a celebration with a truck or vehicle theme, or at our construction party. Ingredients 9 1/2-by 4-inch pound cake 1 1/2 cups yellow frosting 1/2 cup light-brown frosting (white and chocolate mixed together) Chocolate decorators' frosting 4 mini chocolate-covered doughnuts Blue and green MM's candies Red and yellow gumdrops 4 Twix 2 Twinkies 4 (8-inch) wooden skewers, trimmed into two 4K-inch and two 6-inch pieces 4 yellow Twizzlers Rainbow Twists, cut to the same size as the skewers 12 chocolate cookies (we used Oreo cookies) X Instructions Cut a 2 1/2-inch-long section from one end of the cake. Frost the section's cut end and place it on top of the cake for the cab, as shown. Cover the entire cake with yellow frosting, saving about 1/3 cup for the loader and bucket. Spoon the light-brown frosting into a resealable sandwich bag, snip off a corner, and pipe a window onto each side of the cab. Outline the windows with chocolate decorators' frosting, then press the doughnut tires in place. Add MM's and gumdrops for lights and hubcaps. Use Twix to add a smokestack and loader arms. Frost one of the Twinkies yellow, set it on the loader arms, and add chocolate decorators' frosting details. Cut a 2-inch section from the other Twinkie, place it behind the truck for the bucket, and frost it yellow. Add pieces of yellow gumdrop for teeth. Slide the skewers inside the Twizzlers. Press them into the cake and bucket as shown, using dabs of chocolate decorators' frosting to join them. With a rolling pin or food processor, crush the chocolate cookies into dirt and sprinkle it around the cake. Serves 8.
- Q:I Have a komatsu PC45r mini excavator and all of the sudden the safety stopped working. It is pulled down all the way but the boom is still not working. Any hints on where to fix that?
- not going to look up your particular model but some have a safety interlock handle on both control towers, if so make sure there both down, if that's not the case then you have a faulty micro switch at the interlock handle, a faulty interlock solenoid, or a problem with the wiring, if its new enough to have a ECM then that could be another issue, in any case I'd suggest a mechanic.
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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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