New Hydraulic System Coal Mining Excavator
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 30 Sets Per Month set/month
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Specification of New hydraulic system Coal Mining Excavator:
Technical Spec. of WK-10C | |||
| Dipper (standard) | 12m3 | Hoist motor, rated power | 2x315kW/690VAC |
| Dipper capacity | 8m3 -16m3 | Digging radius (max) | 18.90m |
| Hoist speed | 1.50m /s | Height of cut (max) | 13.53m |
| Crowd speed | 0.58m /s | Dumping radius (max) | 16.25m |
| Propel speed | 0.96km/h | Dumping height (max)-door open | 8.60m |
| Max. hoist force | 1110kN | Depth of cut | 2.20m |
| Max. crowd force | 541kN | Working weight | 490t |
| Max. gradeability | 13° | Theoretical productivity | 1490m3 /h |
Usage of New hydraulic system Coal Mining Excavator:
Mining excavator is mainly used in underground mine, particularly for transporting excavated rock. It can also be used for the construction of railway, highways, water conservancy
and other tunnel projects. It is particularly suitable for poor working conditions, narrow operating site, low and muddy operating surface.
This machine employs DEUTZ air-cooled low-pollution engine which is advanced in today’s world and is deployed with dry-type platinum exhaust cleaner and silencer provided
by ECS.
Its transmission system uses hydraulic torque converter and power-shift transmission provided by DANA and thus it boasts light, convenient control, and smooth operation. The
vehicle’s hydraulic system mainly adopts the components provided by parker. The well-designed main frame structure ensures ruggedness and high efficiency.
Braking system uses full-hydraulic two-line mechanism, and comes equipped with fully enclosed multiple wet discs brake and ON-SPIN limited-slip differential for safe and
reliable operation in poor environments with high moisture content or on muddy roadways. It is designed with full hydraulic steering and manual control.
The new hydraulic system can accurately realize driver’s operation intention and can realize
stable feeling and powerful digging force which drivers longing for, the biggest characteristic is
non-hydraulic interference.
It will not be affected by loading even if it is operated over two work devices at the same time.
It will allocate all pump delivery to all of work devices to make the relative speeds of work
devices keep unchangeable and make controlling performance and operation improved
as per operating quantity of all of operating levers.
Moreover, the installation of other accessories is also very convenient.
Picture of New hydraulic system Coal Mining Excavator:
- Q: Is the working principle of the swing screen the same as that of other vibrating screens?
- Many customers have a very vague understanding of the difference between the spin screen and the swing screen. The following is a brief introduction to the differences between them.A rotary vibration sieve and sieve swing difference, the working principle of vibrating screen, rotary vibration sieve material on its vibration shock jump up, then down the screen aperture, less than sieve material in the past, keep the screen above the aperture is greater than the row out, all said when appropriate material to jump over the net when they fall, not just to the aperture of the screen center, and jumped up and down again to the time.Two, swinging screen is completely different, as the name suggests is a rocking sieve in plane rotary motion, no material jump phenomenon, the material is completely close to the screen in rolling or sliding, as long as the aperture right before screen aperture material roll center, will soon fall. So, most directly, the swing screen saves the material jumping up and down time than the rotary screen.Swing sieve advantages: Xi Yang Yang rocking sieve meets all the fine and ultra fine powder and particulate materials, suitable for irregular shape materials of cylindrical lighter weight diamond sheets more delicate Jiaocui many easy to produce static electricity, easy to deal with the material, of course good treatment to better material screening effect round. The screening accuracy, efficiency and screen life are 3-10 times of that of the conventional round screen.
- Q: The sieving machine and the vibrating screen. That's fine
- Choose the vibrating screen, to clear the purpose of handling materials, classification or removal of impurities, the amount of pretreatment, the aperture of the mesh is large, and whether the material is special, and so on.
- Q: What are the advantages of the layout of a linear vibrating screen?
- Because the eccentric heavy blocks of the two machines are implicated each other and produce inertia complementary action, the utility model can save energy about 60% more than the two machines. When the utility model is stopped, the whole system has small following motion, fast parking and short resonance time
- Q: What are the factors that affect the measurement results?
- The workload refers to the quality of the screening unit at the time the material in the vibration sieve size; and the size of the screening efficiency is the most critical factor, the screening efficiency refers to after the screening and screening sieve weight products to the material contained in the aperture size is less than the granule weight ratio the percentage of. It is said that the extent and quality of the product screening screening operation.
- Q: Why are the vibrating screens divided by use?
- The vibrating screen can be divided into laboratory vibrating screen and industrial vibrating screen according to its use
- Q: Vibration sieve front and rear amplitude is not the same, how to adjust?
- The angle of the eccentric block: adjusting the angle of the eccentric block, it can control the running track of the material on the screen. YK round vibrating screen and YKX thin oil circular vibrating screen.
- Q: What is the working principle of a linear vibrating screen? What industries are you using?
- The material is thrown and jumped on the screen surface to move forward in a straight line, so as to achieve the purpose of screening and grading the materials. It can be used in assembly line to automate homework. The utility model has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance, complete blocking structure and no dust overflow. Maximum 325 mesh screen mesh can sieve 7 kinds of materials of different particle size.
- Q: What is a vibrating screen for mining?
- Working principle: sieve box on two same vibration motor in the opposite direction from the synchronous rotation, so that the support of the damping of the linear vibration sieve machine, material from feeding into the sieve box, fast forward, loose, screening, screening operations completed.
- Q: What is the vibration of the shaker?
- It is the eccentricity of the vibrating screen, that is, the center of gravity of the vibrating screen does not coincide with the action line of the exciting force.It may also be caused by the looseness of a bolt. Check whether the connecting bolt is loose. If it is fastened, if it is not, it is caused by eccentricity, and only the counterweight is added to solve it.
- Q: How to use the drilling fluid vibrating screen and how to operate it?
- Remove the lower sloping block, the screen can be changed quickly, and then remove the pin, can quickly adjust the angle of the screen frame;
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New Hydraulic System Coal Mining Excavator
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 30 Sets Per Month set/month
OKorder Service Pledge
OKorder Financial Service
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