Compact Bucket Wheel Excavator

1.What is a bucket wheel excavator?
2.Compact Bucket Wheel Excavator Product Information
3.About Compact Bucket Wheel Excavator

Product Details

1.What is a bucket wheel excavator?

clamshell bucket for mini excavator.jpg

Bucket wheel excavator is an important equipment in mining, transportation and continuous mining technology. It is used for large-scale projects with large production capacity and long service life, especially for open-pit mines and large earthwork works.

2.Compact Bucket Wheel Excavator Product Information

Product NameCompact Bucket Wheel Excavator
MaterialQ345B, NM400,HARDOX 
ColorsBlack or yellow
ApplicationExcavator, Loader,Bulldozer,etc.
Surface HardnessHRC37-49
Warranty time2000 hour (Normal life 4000hours ) 
FOB PriceFOB Xiamen USD 50-450/Piece
MOQ2 pieces  excavator buckets
Delivery TimeWithin 30 days after contract established
PackageFumigate seaworthy packing
Payment Term(1) T/T, 30% in deposit, balance on the receipt of copy of B/
(2) L/C, Irrevocable letter of credit at sight. 
Business ScopeBulldozer & excavator undercarriage parts , underground engage tools, hydraulic track press, hydraulic pump etc..

3.About Compact Bucket Wheel Excavator

All compact bucket-wheel excavators consist of two-crawler travel mechanisms, their stubby ballast booms designed as a backward extension of the turntable, and the hydraulic cylinders that support the bucket-wheel boom.

Wheel boom

The innovative wheel boom design features a combi-nation of full-web and framework structures. This design enhances the torsional stiffness of the structure and minimizes its susceptibility to oscillation.

The bucket wheel head with the powerful 900 kW TAKRAF bucket wheel gearbox was developed espe-cially for the mining of soft to medium hard materials.

Equipping the bucket wheel drive with a 6 kV medium voltage motor and frequency converter has reduced transformer power loss and cable cross sections.

Bucket design

By use of FEM calculation the buckets are designed to withstand major digging forces.

The bucket design also lends itself for use in sticky material.

Larger internal radii and a special cutting tool carrier height/width aspect ratio of the buckets reduce material adhesion inside the buckets.

An extended bucket body minimizes the contact of the excavated material with the annular space of the bucket wheel.

The chain buckets facilitate the material discharge. 

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