New Hydraulic System Coal Mining Excavator

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1 Set set
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30 Sets Per Month set/month

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Product Description:


Specification of New hydraulic system  Coal Mining Excavator:


Technical Spec. of WK-10C

Dipper (standard)12m3  Hoist motor, rated power2x315kW/690VAC
Dipper capacity8m3 -16m3Digging radius (max)18.90m
Hoist speed1.50m /sHeight of cut (max)13.53m
Crowd speed0.58m /sDumping radius (max)16.25m
Propel speed0.96km/hDumping height (max)-door open 8.60m
Max. hoist force1110kNDepth of cut2.20m
Max. crowd force541kNWorking weight490t
Max. gradeability13°Theoretical productivity1490m3 /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:

New Hydraulic System Coal Mining Excavator

 New Hydraulic System Coal Mining Excavator



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1. Manufacturer Overview

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

a) Certification Name  
Validity Period  

3. Manufacturer Capability

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