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:What is the magnitude of vibration before and after the horizontal vibrating screen 220?
- The weight of the eccentric block: increasing the weight of the eccentric block (increasing the eccentric weight) can increase the amplitude of the vibrating screen. The lower eccentric block controls the upper and lower amplitudes of the vibrating screen, and the upper eccentric block controls the left and right amplitudes of the vibrating screen
- Q:Method for dismounting and installing ultrasonic vibration sieve transducer
- Ultrasonic vibration sieve and material contact parts is also more consumables parts is ultrasonic transducer, so it is very important to master the ultrasonic transducer disassembly method.
- Q:What are the common problems in the screening process of vibrating screen?
- Periodical overhaul of screening machineRegular overhaul of screening machines, including weekly inspection and monthly inspection.Before startup1. check the coarse and fine mesh without damageAre the 2. rings locked?After startup1. is there any abnormal sound?2. current is not stable3. there is no abnormal vibrationAfter use, clean up every time you use itRegularly check the coarse mesh, mesh, spring has no fatigue and damage. Are the parts of the body damaged by vibration?After the use of screening: clean up after each use
- Q:What is the quality of the vibrating screen related to the factors?
- 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 the percentage of fine grain weight after the screening and screening sieve weight products to the material contained in the aperture size is less than the ratio. It is said that the extent and quality of the product screening screening operation.
- Q:What's the noise when the shaker is running?
- During vibration, relative sliding occurs between the spring end and the support. Because of the dry friction, the friction noise frequency is high and the sound is large, so the steel wire spring is changed into a rubber spring, and the impact of the screen body and the noise generated by the screen can be reduced to a certain extent. Tighten the bolts of each part of the vibrating screen to avoid additional vibration due to the looseness of individual parts. Replacing the metal sieve plate with the polyurethane sieve plate, because of the large internal resistance and small elastic modulus of polyurethane material, the use of polyurethane sieve plate can effectively reduce the noise produced by the impact of the material on the impact of the screen plate.
- 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:Who knows the instructions for the screen of the oil shale shaker?
- 1. before using the mud screen, check whether the specifications of the mud sieve are matched with the oil shale shaker.2. before the use of mud screen cloth, should carefully check the mud screen cloth whether there is a mesh rupture, whether the edge of the hook loose.3. when the mud sieve is fixed on the vibrating screen of the mud, the goods should be tightened and the maximum tension or pressure shall not exceed 500kg per square meter. Otherwise, the angle of the edge will be changed or the screen cloth will be pulled and deformed.
- Q:How to improve the production capacity of ball mill? What safety problems should we pay attention to during the operation of the vibrating screen?
- Ball mill use and scope of use: <br> <br> ball mill is broken after the material is broken again the key equipment. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizer, black and non-ferrous metal processing, such as glass ceramics industry production of all kinds of ores and other materials may be grinding of dry or wet grinding. The working principle of <br> <br>: <br> <br> Hengchang ball mill ball mill is a horizontal rotating device, outer gear, two warehouses, lattice type ball mill.
- Q:What is the sieving box of the vibrating screen?.
- The screen box is a coat screened by a linear vibrating screen. It is made of steel plate by welding
- Q:Why should shale shaker be used for vibrating screen?
- Energy saving and environmental protection: polyurethane screen, light weight, small dynamic load, small power consumption, increased processing capacity, improved production efficiency, low noise, high efficiency, energy saving and environmental protection advantages;
1. Manufacturer Overview |
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|---|---|
| Location | Shanghai,China |
| Year Established | 1999 |
| Annual Output Value | Above US$100 Million |
| Main Markets | Mid East；Western Europe；North America |
| Company Certifications | ISO 9001:2008； |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 0.4 |
| No.of Employees in Trade Department | 160 People |
| Language Spoken: | English；Chinese；Japanese |
| b)Factory Information | |
| Factory Size: | Above 22,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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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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