FACTORY INTRODUCTION
XT INTRODUCE
WOLWA GROUP was established in 2005,which is a advanced technology equipment manufacturer.Its products include construction machinery,hydraylic component,mine equipment,pipe etc.We have 5 subsidiaries , include Wolwa construction machinery company,Dorson hydraulic component company,Guoneng structure part company,Wolwa pipe company,Jinsheng coal company.The capital of WOLWA GROUP exceeds RMB 2.5 billion.More than 800000 square meters international advanced workshop and more than 8000 square meters technology research center, produce more than 10000 complete machines and 20000 hydraulic components per year.Wolwa group has a provincial technology center and was the awarded of "Top 100 private enterprises in Shandong province",distinctive enterprise of Shandong ,National advanced technology enterprise,which is also a mainly supported enterprise by Jining government.
In the last 10 years,The aim of WOLWA GROUP is always "To be the leader of the construction industry,become a international famous brand" by keep on technological innovation.WOLWA brand series of wheeled excavator is applied to construction ,port , municipal works,park,environmental health,water conservancy,agriculture etc by it's intelligent ,efficient and multifunction features.WOLWA GROUP occupies the top level of market share of Chinese private enterprises.Dorson company -- the advanced hydraulic component company becomes a very important partner of many famous companies like Sanyi,Zoomlion ,Liugong,Xcmg,Beijing Hyundai,Sumitomo by the advantages of R&D.We got more than RMB 2.5 billion profit,taxes payment was more than RMB 3000 million.The main economic target were achieved double growth than 2013.
Based on the advantages of firm foundation and talents,technology,fund, WOLWA GROUP opened a new chapter of advanced equipment manufacturing.On Aug 2012,WOLWA GROUP undertook the National "12th five" project,The ice ice breaker which produced by WOLWA was tested in the Batou section of Yellow river successfully .We finished the batch production of icebreaker in 2014.WOLWA GROUP - Shandong university High-tech information industry park which was invested more than 3 billion CNY will complete recently.Many kinds of new technology equipment will be developed in the park,include amphibious ice breaker,Sea wave power generation,mobile water treatment truck etc.After the park put on production,the expected amount of sales income will exceed RMB10 billion ,then WOLWA GROUP will become a international famous large high-tech equipment manufacturer in the world.
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How to Find the Right Excavator
Excavators are earth-moving machines used primarily for digging, but they can be used in a wide variety of applications such as material handling, demolition, forestry, and landscaping due to the many attachments they support.
An excavator consists of six main parts: undercarriage, cab, hydraulics, boom, stick, and bucket.
Undercarriage (Track System)
The undercarriage houses the travel mechanism of the excavator. Excavators travel using either treads or wheels. If mobility is very important to you, consider a wheeled excavator. They are able to move much faster than tread excavators, and they can also drive on most roads without having to be transported on a trailer.
Cab
The cab of an excavator is where the operator sits. Many compact/mini excavators have either an open or enclosed cab, but most full-size excavators have enclosed cabs.
Hydraulics
Hydraulics are where excavators derive their power. Excavators have cylinders filled with special oil that can operate at extremely high pressures, enabling them to lift heavy loads with ease.
Boom, Stick, Bucket
If you compare the digging mechanism of an excavator to the structure of your arm, the boom is your shoulder to your elbow, the stick is your elbow to your wrist, and the bucket is your wrist and your hand.
Don't Overpurchase
Even compact/mini excavators are powerful machines that can perform a wide range of jobs, so don't assume you need a large and powerful excavator for your intended purposes. It generally helps to follow this rule of thumb: the more earth you need to move and the deeper you need to dig, the bigger the excavator should be.
Consider Long-term Costs
Excavators are a big investment and can be costly to operate and maintain. Again, make sure you don't purchase an excavator that is too big for your needs so you don't end up incurring unnecessarily high operating costs.
