WK-27A Mining Excavator for mining on sale

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3 unit/month

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Product Description:

WK -27A excavators are designed to be used in combination with mining trucks with a capacity of 154 MT to 240 MT.

Product Specifications:

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

• Gear transmission uses gears of high hardness surface for durability;

• Uses planet reducers for swing and propel mechanism;

• Propel utilizes high hand drive for added durability;

• Features air release spring disk brakes.


Technical Spec. of WK-27A

Normal bucket volume

27m³

Main motor

2x700kW

Scope of bucket volume

23m³-46m³

Max. Excavating Radius

23.40m

Max. Lifting speed

1.6m/s

Max. Excavating Height 

16.80m

Max. Pushing speed

0.63m/s

Max. Dumping Radius

20.40m

Max. Traveling speed

1.08km/h

Max. Dumping Height

10.20m

Max. Lifting force

2150kN

Excavating Depth

1.75m

Max. Pushing force 

790kN

Working weight 

972t/985t

Max. Crawling angle

12°

Theoretical Productivity

3000m³/h

Our products are widely used in the metallurgical, mining, energy, transportation, aerospace, chemical, rail, ship building, environmental protection and various other industries. Many products designed and manufactured by TYHI have filled gaps in the domestic market. Furthermore, we have created 360 nationally and internationally recognized products which have been exported to approximately forty countries and regions.

TYHI is now delving further into the development of the rail, engineering machinery, new energy, and maritime equipment fields. 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 engine Hitachi excavator?
Hello!Hitachi excavator engineNow is a multi Isuzu enginePlease accept, thank you!
Q:What is the structure of the excavator?
Excavator structure structure: the common excavator structure includes power device, work device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities, etc.. In appearance, the excavator consists of three parts: the working device, the upper rotating platform and the walking mechanism. According to its structure and use, can be classified as: track, tire, walking, full hydraulic, semi hydraulic, full rotation, non full rotation, universal, special type, articulated, telescopic arm and other types. A work device is a device that performs the task of digging directly. The utility model is hinged by three parts, such as an arm, a bucket rod, a bucket, etc.. Boom, landing, bucket expansion and bucket rotation are controlled by reciprocating double acting hydraulic cylinders. In order to meet the needs of various construction operations, excavators can be equipped with a variety of working devices, such as mining, lifting, loading, leveling, clamping, pushing the earth, hammer and other operating tools. The rotary and walking device is the body of a hydraulic excavator, and the upper part of the turntable is provided with a power device and a transmission system. The engine is the power source of the excavator. Most of the diesel is used in the convenient site or the motor. The transmission mechanism transfers the power of the engine to the hydraulic motor, hydraulic cylinder and other actuating elements through the hydraulic pump, and drives the working device to move, so as to complete various operations. Daily inspection of excavator: visual inspection should be done before starting the locomotive.
Q:What kind of car is excavator?
The excavator is a diesel powered by the hydraulic system for engineering machinery vehicle transmission, by digging and levelling the ground as the main operating mode, is widely used in infrastructure construction.
Q:Are trenching machines and excavators one or two different 10?
According to the principle of internal combustion and power, thin in the air, mine generally use the latter. Some other special kinds of shovel, such as grab, drag shovel, mountain shovel, etc., have pictures on the Internet, or suggest you open the backhoe, the work is easy to find, and open well, then there are people who hire you. Wish you success!
Q:LOL excavator how to play ah, great God taught some skills
Besides the early damage, your own personal Q or W, AQQEQ is the maximum damage, but not across the stakes, fish can go E, go to arthorn E wall to block your teammates and so on.Keywords: interrupted displacement. W priority excavator is very high, to you on the displacement, the vast majority is interrupted, such as arthorn E, NAR jump (hit fly can't jump), Q E (crocodile fish, with two Q, NAR) the blind, the opposite confident run down. Some of the high-end, you can even make small displacement transfer these non police directly stay around you. The rest is to leave your anger entirely on the opposite side. Blue punishment, look at the situation before giving.Finally, say, as long as you avoid the eye, the opposite is human, not God, can not always be able to prevent you from coming, so that the speed of light escape. As long as it can escape smoothly, the displacement length of the excavator E is difficult to escape.GANK blue side, big frog, F4, stone jump out; GANK red side, on the road slightly, F4, down the frog jumped out. These eyes can hardly be seen. After cutting, it is the art of interrupting movement, and perfect output. If it doesn't die, it's not your problem.
Q:Introduction of excavator
First, the definition of excavators, excavators, also known as mining machinery (excavating machinery), is digging with bucket mining materials above or below the surface of the machine, and loaded into the transport vehicle or dump to the stacker of earthmoving machinery. The main materials are 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, and excavator as one of the most important construction machinery models in engineering construction, the correct selection is also more important. Two, a brief history of excavator first hand excavator has been developed for more than 130 years of history, has experienced a gradual development process of automatic hydraulic excavator driven by steam rotary bucket excavator to the internal combustion engine and electric drive rotary excavator, application of mechatronics technology during the. The first hydraulic excavator was successfully invented in japan. Due to the application of hydraulic technology, 1940s has been installed in the tractor equipped with a backhoe hydraulic excavator suspension, in early 1950s, and have been developed in the mid towed rotary hydraulic excavators and crawler hydraulic excavator.
Q:How much weight can a excavator bear?
The main technical parameters (H740OS): weight: 744t maximum power 3280kW (4463 horsepower) 40m3 HITACHI EX8000 HITACHI bucket capacity: EX8000 EX8000 is the current flagship model Hitachi excavator, mainly for the Canadian mining users, in March 2004 the first successful development, its control room 10 meters from the ground, behind the design can be equipped with table, microwave ovens and refrigerators and other items of practical space, still be able to get a comfortable living environment in the mine started 24 hours, taking into account the long time continuous driving, using a flexible and portable electric lever, equipped with two sets of S16R-Y1TAA2 diesel engine, fuel tank capacity 14400L.
Q:The working principle of excavator air conditioner
The compressor will form a high-pressure gaseous fluorine fluorine pressure - - to - condenser into high-pressure liquid fluoride - to reservoir - dry fluorine - throttle valve evaporator (which is evaporation of fluorine,
Q:Which kind of excavator is good?
The following basically covers the existing mainstream brands, first said joint venture brands of Caterpillar: American brands, old brands, independent production. (CAT) advantages: adequate strength, durability, strength, and not bad. Disadvantages: high price, high fuel consumption, short arm, small work range. Especially mine type models, large fuel consumption, after-sales service in general. Komatsu: Japan brand, excavator industry leader, the total cost-effective, independent production. (KOMATSU) advantages: better strength, strong and durable, low fuel consumption, hydraulic pressure is its strong point, the overall coordination is good, the speed is very fast, not easy to bad, good hedge, used car good shot.
Q:How about automatic flameout of excavator?
First, the old equipment is the engine power decline, with the main pump, a little hard to suppress the car flameout.The solution is..:1. school oil pump, engine overhaul. The advantage is a temporary cure, but the drawback is that it costs a lot2. reduce the main pump flow to reduce the power of the main pump to adapt to the power of the engine. The utility model has the advantages of simple processing, time saving and money saving, and the disadvantage is that the whole vehicle will slow down.

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