WK-12C Mining Excavator for mining on sale

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Product Description:

WK-12C excavators are suitable for 10 million MT mining use, to be used in combination with 80-154 MT dumpers or 100 MT dumping trains.

Product specifications:

• Gear-rack crowding, powerful penetration, high efficiency;

• Propel mechanism utilizes independent drive with planetary reducer;

• Gear transmission has gears with a high hardness surface for durability;

• Drive adopts high hand drive for improved durability;

• Air release spring disk brakes (excluding hoist brakes).

• AC IGBT drive.


Technical Spec. of WK-12C

Normal bucket volume

12m³

Lifting motor

2x350kW/690VAC

Scope of bucket volume

8m³-16m³

Max. Excavating Radius

18.90m

Lifting speed

1.50m/s

Max. Excavating Height 

13.53m

Pushing speed

0.58m/s

Max. Dumping Radius

16.25m

Traveling speed

0.89km/h

Max. Dumping Height

8.60m

Max. Lifting force

1110kN

Excavating Depth

2.20m

Max. Pushing force 

541kN

Working weight 

490t

Max. Crawling angle

13°

Theoretical Productivity

1490m³/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.

 

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Q:What is the special advantage of the romantic manor iron hoe?
The primary ore mine is hoe hoe, use it is the requirement of prestige class 1, grade 1. When the ore hoe dug star, you can upgrade to the iron ore or hoe excavator (model T800), because the excavator need only provide cinder can hang after mining, it is convenient to consider, must have advantages and disadvantages, so in the same condition, T800 can only dig the primary ore, and the iron hoe can be more than junior high dug mine, this is a fair difference.
Q:What do you mean by excavator?
Do you have such a hot word? Excavators are engineering vehicles.
Q:More than 1 cubic meters of excavators, what type, brand, origin?
More than 1 cubic meters? Yes, in fact, 200 machines are almost the same. Good is a layman said. You use a 1.2 party Komatsu, you can do 0. 8 Party Kobelco? 200 machines, no matter how big the bucket is. For example, 1.2-1.1-1.0-0.8. various brands, various models of 200 machines, the speed of doing things are almost the same. Because of slow work, so big fight. Quick work makes little work. So both are small.
Q:What are the loading skills of excavators? Just a few words!
2, reduce the angle of rotation, I have calculated that 30% of the loading time is in the rotation, and reduce the loading angle of rotation, you will speed up a lot of loading. The specific method is: for example, dumpers in front of you, you are taking your left and right sides (that is, with the car as the center within ninety degrees)3, the right height (your parking platform). Take Volvo 336 (7.5m) for it, you should tell in two meters, too high it need time to lift the arm is too short, too little material is not easy to load, a waste of time!4, to make such as dump trucks, excavators, don't let you wait for it. The best way is to put two in front of a dump truck, loaded the equipment (installed on the left side of the car on the left on the right side of the car on the right material, material).
Q:Attentions of excavator operation
Three. Travel on soft groundExcavators in the swamp, flood and other soft ground work, should first use the bucket to try whether the ground can withstand the weight of excavators. If you forget the process, there may be serious consequences unless you are driving an amphibious excavator. Although the excavator is tracked design, contact the ground area is large, but the excavator into the mud, can not move events also occur! Just note that this can be avoided. In the swamp, flood and other soft ground work, to avoid excavators trapped, should pay attention to these: 1, first with the bucket test. 2, do not stay long in the same place. 3, go straight, turn less.Wetland excavatorIn case the excavator gets stuck in the mud, don't worry. Never try to climb out of a climbing system. That will only get you deeper and deeper. There are many ways to save. 1, if it's not deep enough, try to hollow out the two tracks. 2, if it is not, on the first try, how deep mud, if not very deep, directly to the front of the silt layer, for their own way, slowly toward the shore near the hard ground. 3, if it is infinitely deep silt, can rent a few piece of iron or board, sideways pressure to the track below, you can easily out.Four, vision blind areaThe driver's cab is on the left, the middle of the passive arm blocks the view, so there is a large blind spot on the right, especially in the rear of the right. Many excavator accidents are caused by falling or dying of the right side of the tail! So in the not very wide field work, try to let the excavator on the left, the right to set aside more space.Excavator rearview mirrorRearview mirror in the excavator is a very fragile things, often in work or transport in the touch off, many drivers will feel touched, it is not important, it is not in time to replace the new rear-view mirror. In fact, the rearview mirror is very important in excavators, especially on the right side. Accidents are often due to a lack of safety awareness!
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:How to play on a heroic union excavator?
Single, secondary positioning thunder Alexis, don't play the first choice of the wild. The line of soldiers made up the defect of the thunder Alexis view, while ignoring collision and vibration drilling to make it more easy to detect and prevent the line of soldiers playing field. The wind is straight ahead, really can not, can also rely on E Enron escape. What can I do? The short duration of cooling ground, Q harassment, makes it a consuming force. Of course, after all, is the main playing field, the disadvantages are also very significant, first of all, good recovery ability make it is early to attribute crispy or wind effort, although the consumption capacity, but the soldier can be blocked, but also as a AP bonus skill damage is not too optimistic, at most, Bubu knife. (PS:AP addition has been raised recently. Is there any possibility of AP?
Q:Are excavators part of a motor vehicle? Should I buy strong insurance?
If an accident is considered a "traffic accident", the location of the accident should be seen.If it's on the road, it's a traffic accident;If it is not on the road, it is not a traffic accident. At this point, if the victim alarm, traffic control department will be in accordance with the "road traffic safety" to deal with; if no one reported to the police, the accident will not be governed by traffic control department.The term "road" mentioned here means: highways, urban roads and places permitted for social motor vehicles, although they are within the jurisdiction of the unit, including squares, public parking lots and other places for public use.
Q:Buying excavator loansI am 23 years old this year.
Fuel efficient and fast. Disadvantages: Volvo new machine can be, but domestic serious, more fragile, not enough thick, two mobile phone price is low, not good sell. Doosan: Korean brand, integrated more moderate, imported machines are low grade products, assembled. (DOOSAN) advantages: low price, low fuel consumption in -8 series. All kinds of projects are available. Disadvantages: the product quality is lower than the average price, moderate price, moderate quality, and poor after-sale. Low inflation. Hyundai: Korean brand, but it is low-end goods, assembled. (HYUNDAI) advantages: cheaper prices, good parts, cheap. Disadvantages: machines can't even reach the standard of domestic machines, either good or bad. Personal view: imported brands can only buy more than these brands, Keith (CASE), JCB (JCB), Kato (KATO), Terex (TEREX), Bohai Seoul (LIEBHER), Sumitomo (SUMITOMO), Ishikawa Shima (IHI), Kubota (KUBATO), Takeuchi (TAKEUCHI) are not allowed to buy. Low share, customer service service points less, difficult to buy accessories, if you buy, there will always be these problems. Komatsu and Carter are independent production brands, mainly considering the following domestic machines, relatively poor ability to import brands. But still divided. (the landlord in Baidu pictures can see the sign to enter the name of the first file): Sany, JCM, Liugong, sunward, yuchai. The second: XCMG, ZOOMLION, Xu Wa, lonking, job, Ward, Shantui, lishide. Finally: Shenyang, rhino, Chang Linzhu, Zhenyu, open source
Q:What should we pay attention to when purchasing excavators?
If you buy a new car or if it is recommended to buy Hitachi Komatsu buy second-hand car or the main attention to the engine and hydraulic system

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