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: Which is better, a linear vibrating screen or a round vibrating screen?
- The working principle of circular vibrating screen is mainly composed of screen box, a screen, a vibrator and vibration damping spring composed of circular vibrating screen. The vibrator is installed in the sieve box side, by the motor through the belt driven centrifugal force of inertia, forced vibration sieve box.
- Q: What is vibrating screen?
- The method of changing the mesh1, put the ring screw or, remove the frame, the damaged mesh removed, replaced with a new mesh.2, the mother of online mesh tile in the vibrating screen, put the box back again, around the hands of mesh tension, in the fuselage on the edge frame and the lower frame edge ends, each with a universal clamp, the upper frame and the lower frame clamp.3, to highlight the edge of the box around the mesh in addition to set aside two centimeters apart shaker, cut off all the rest.4, ring again, loosen the ring beam universal pliers, screw hook lock.5, with a soft hammer knock around uniform beam, then the copper nut. The change of mesh is completed. If the mother frame and moving board are removed during the change of the screen of the vibrating screen, it must be noted that the moving plate must be inserted into the flange of the bottom of the grid.
- Q: How to solve the screen block of vibrating screen?
- There are many factors affecting the screening rate of materials, but there are two main types of materials. One is the various characteristics of the material itself, and the other is the vibrating screen structure of the two.
- Q: How does the mine vibration sieve do not do?
- The gangue can be rolled several times or rolled for a longer time and can be screened. In addition, the amount of screening is reduced and the slag can be fully shaken and screened on a vibrating screen
- Q: What is the difference between vibrating screen and linear vibrating screen? Should I choose vibrating screen or linear vibrating screen?
- The circular vibrating screen has the advantages of simple structure, convenient disassembly and replacement of the screen surface, and less energy consumed by screening each ton of material.
- Q: What are the lubrication characteristics of the vibrating screen? What are the requirements for the lubricating oil?
- Sodium based grease has excellent protection because it absorbs foreign water vapor, delaying the process of water vapor permeating into the metal surface.
- Q: How to choose the vibration motor correctly
- Secondly, the required exciting force is determined.Type designation of vibration motor, such as: XV 20-6The XV model (model, motor mounting center hole distance is not the same), 20 said the exciting force of 20 kn, the equivalent of 1 KN 100 KG 6, said six step motor, the speed of 980R/min. Calculate the weight of the vibrating part above the spring of the vibrating equipment and the total weight (including the weight of the vibrating motor) after carrying the material. For example: the total weight of the equipment is 1000KG, the use of a vibration motor to do the excitation source, it is necessary to select 16 KN or 20 KN, using two vibration motors as excitation source, it is necessary to choose 8 KN or 10KN, this is because the choice of vibration motor vibration force must be higher than 30% of the total weight of the equipment, and can not be equal to the two, otherwise it will form a small horse cart phenomenon, easy to cause vibration, motor overload damage.
- Q: How do I clean the shaker?
- Different materials, cleaning methods are also different
- Q: How to install ultrasonic vibrating screen mesh
- 1, the steps are the same as above;2. Place the installed screen flat on the clean surface and place the rack on the screen. Notice: the direction of the grid the position of the transducer is upwards;3, beyond the screen edge grid from the grid to roll up and tighten, with instant glue (502 glue can) will roll up the screen in the back of the grid point stick, the tension in the grid on a flat screen;4. The sealing aprons are installed on the grid;5. The net rack is mounted on the sieve machine, pressing the upper frame and locking the bundle ring. (while tightening the tie ring nut, the rubber hammer is used to knock the circumference of the bundle ring evenly so that the force is evenly distributed), and the screen is pressed on the grid by the upper frame;In 6, the bonded surface uniform coating, glue and screen on your fingers, make the glue evenly dispersed, about 30 minutes in the glue again, after the glue completely dry can be used.
- Q: What's the difference between YK series round vibrating screen and YKR series round vibrating screen?
- YKR in which Y stands for circular vibrating screens, K stands for block eccentricity, and R denotes flexible connections. Without R, it is an ordinary belt connection. However, most of them are now flexible connections, and even vibrate directly with the side plates.
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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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